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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gregory, Anesthesiologist in Redwood City, CA?
Dr. Nicholas Gregory, MD is an Anesthesiologist, who primarily practices in Redwood City, CA with 1 additional practice location. He is board certified. Dr. Gregory is fluent in English, and is currently seeing new patients. Dr. Gregory’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gregory’s office.
What languages does Dr. Gregory speak?
Dr. Gregory and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Gregory treat?
As a Anesthesiologist, Dr. Gregory diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gregory. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Acute pain after medical procedure
- Pain
- Acute post-operative pain
- Pain after surgery
- Post-procedural pain
ICD-10 Codes:
- G8918: Other acute postprocedural pain
Also known as:
- Muscle Pain
- Muscle Disorder
- Myalgia
- Muscle Ache
- Muscle Soreness
ICD-10 Codes:
- M7918: Myalgia, other site
Also known as:
- Pain
- Body ache
- Discomfort
- Soreness
ICD-10 Codes:
- R52: Pain, unspecified
Also known as:
- Lower Back Spondylosis
- Spondylosis
- Spine Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
- Spinal Osteoarthritis
- Degenerative Disc Disease
- Spinal Degeneration
ICD-10 Codes:
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
- M47819: Spondylosis without myelopathy or radiculopathy, site unspecified
Also known as:
- Pinched Nerve in Lower Back
- Pinched Nerve in Neck
- Back Pain
- Peripheral Nerve Disorder
- Neck Injuries and Disorder
- Lumbar Radiculopathy
- Lower Back Nerve Compression
- Compressed Nerve in Lower Back
- Cervical Radiculopathy
- Neck Nerve Compression
- Compressed Nerve in Neck
ICD-10 Codes:
- M5416: Radiculopathy, lumbar region
- M5412: Radiculopathy, cervical region
Also known as:
- Chronic Migraine without Aura
- Migraine
- Transformed migraine
- Daily chronic headache
- Persistent migraine
ICD-10 Codes:
- G43709: Chronic migraine without aura, not intractable, without status migrainosus
Also known as:
- Nerve Pain
- Other Single Nerve Damage
- Pain
- Peripheral Nerve Disorder
- Neuralgia
- Neuritis
- Nerve inflammation
- Other Mononeuropathies
- Specific Localized Nerve Damage
- Uncommon Nerve Injury
ICD-10 Codes:
- M792: Neuralgia and neuritis, unspecified
- G588: Other specified mononeuropathies
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Neck Pain
- Neck Injuries and Disorder
- Cervical Pain
- Sore Neck
- Neck Ache
ICD-10 Codes:
- M542: Cervicalgia
Also known as:
- Occipital Neuralgia
- Headache
- Nerve Pain in Back of Head
- Occipital Nerve Pain
- Neuralgia of the Head
ICD-10 Codes:
- M5481: Occipital neuralgia
Also known as:
- Tailbone Disorder
- Spine Injuries and Disorder
- Coccyx Disorder
- Sacrococcygeal Pain
- Tailbone Pain
ICD-10 Codes:
- M533: Sacrococcygeal disorders, not elsewhere classified
Also known as:
- Pain in Right Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
ICD-10 Codes:
- M25561: Pain in right knee
Also known as:
- Fibromyalgia
- Widespread pain syndrome
- Chronic muscle pain
- Fibromyositis
ICD-10 Codes:
- M797: Fibromyalgia
Also known as:
- Chronic pain syndrome
- Chronic Pain
- Persistent pain syndrome
- Long-term pain condition
- Chronic widespread pain
ICD-10 Codes:
- G894: Chronic pain syndrome
Also known as:
- Right Shoulder Pain
- Pain
- Shoulder Injuries and Disorder
- Sore Right Shoulder
- Right Shoulder Ache
- Right Shoulder Discomfort
ICD-10 Codes:
- M25511: Pain in right shoulder
Also known as:
- Sciatic Nerve Damage
- Peripheral Nerve Disorder
- Sciatica
- Sciatic Neuropathy
- Pinched Sciatic Nerve
ICD-10 Codes:
- G5702: Lesion of sciatic nerve, left lower limb
Also known as:
- Lower Back Spinal Stenosis
- Spinal Stenosis
- Narrowing of Lower Back Spinal Canal
- Lumbar Spinal Canal Narrowing
- Lumbar Stenosis
ICD-10 Codes:
- M48061: Spinal stenosis, lumbar region without neurogenic claudication
What procedures does Dr. Gregory perform?
As a Anesthesiologist, Dr. Gregory performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gregory. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Multiple Trigger Point Injections
- Sacroiliac Joint Injection
- Guided Facet Joint Injection (Neck/Upper Back)
- Trigger Point Release Injections
- Muscle Pain Injections
- Myofascial Pain Injections
- SI joint injection
- Sacroiliac steroid injection
- Image-guided SI joint injection
- Sacroiliac joint block
- Paravertebral Facet Joint Injection
- Cervical Facet Injection
- Thoracic Facet Injection
- Zygapophyseal Joint Injection
CPT Codes:
- 20553: Injection(s); single or multiple trigger point(s), 3 or more muscles
- 27096: Injection procedure for sacroiliac joint, anesthetic/steroid, with image guidance (fluoroscopy or CT) including arthrography when performed
- 64490: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), cervical or thoracic; single level
Also known as:
- Botox Injections for Chronic Migraine
- Chemodenervation for Migraine
- Botulinum Toxin Injection for Migraine
- Facial Nerve Block
- Trigeminal Nerve Block
CPT Codes:
- 64615: Chemodenervation of muscle(s); muscle(s) innervated by facial, trigeminal, cervical spinal and accessory nerves, bilateral (eg, for chronic migraine)
Also known as:
- Facet Joint Injection (Lower Back/Sacrum)
- Lumbar or Sacral Epidural Injection with Imaging
- Lumbar Transforaminal Epidural Injection
- Epidural Steroid Injection
- Lumbar Facet Joint Injection
- Sacral Facet Joint Injection
- Paravertebral Facet Injection
- Lower Back Pain Injection (Guided)
- Caudal Epidural Injection
- Spinal Nerve Block
- Pain Management Injection
- TFESI (Lumbar)
- Nerve Root Block (Lumbar)
- Lower Back Nerve Injection with Imaging
- Cervical Epidural Injection
- Thoracic Epidural Injection
- Pain Relief Spinal Injection
CPT Codes:
- 64493: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; single level
- 62323: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, lumbar or sacral (caudal); with imaging guidance (ie, fluoroscopy or CT)
- 64483: Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), lumbar or sacral, single level
- 62321: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, cervical or thoracic; with imaging guidance (ie, fluoroscopy or CT)
Also known as:
- Peripheral Nerve Block
- Nerve Destruction for Pain
- Nerve injection
- Pain relief injection
- Steroid injection for nerve pain
- Neurolytic nerve block
- Peripheral nerve ablation
- Nerve destruction procedure
CPT Codes:
- 64450: Injection(s), anesthetic agent(s) and/or steroid; other peripheral nerve or branch
- 64640: Destruction by neurolytic agent; other peripheral nerve or branch
Also known as:
- Greater Occipital Nerve Block
- Knee Nerve Pain Injection
- Occipital Nerve Injection
- Headache Nerve Block
- Steroid Injection for Occipital Neuralgia
- Genicular Nerve Block
- Knee Pain Steroid Injection
- Knee Nerve Anesthetic Injection
CPT Codes:
- 64405: Injection(s), anesthetic agent(s) and/or steroid; greater occipital nerve
- 64454: Injection(s), anesthetic agent(s) and/or steroid; genicular nerve branches, including imaging guidance, when performed
Also known as:
- Lumbar or Sacral Facet Joint Injection
- Lumbar/Sacral Facet Joint Nerve Destruction (Additional)
- Facet joint block
- Zygapophyseal joint injection
- Lower back facet injection
- Sacral facet injection
- Facet Joint Nerve Ablation
- Radiofrequency Ablation (RFA) Spine
- Lumbar Facet Denervation
CPT Codes:
- 64494: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; second level (List separately in addition to code for primary procedure)
- 64636: Destruction by neurolytic agent, paravertebral facet joint nerve(s), with imaging guidance (fluoroscopy or CT); lumbar or sacral, each additional facet joint (List separately in addition to code for primary procedure)
Also known as:
- Facet Joint Nerve Ablation (Lumbar/Sacral)
- Lumbar Facet Joint Denervation
- Sacral Facet Nerve Block
- Radiofrequency Ablation for Back Pain
CPT Codes:
- 64635: Destruction by neurolytic agent, paravertebral facet joint nerve(s), with imaging guidance (fluoroscopy or CT); lumbar or sacral, single facet joint
Also known as:
- Trigger Point Injection
- Muscle Pain Injection
- Myofascial Trigger Point Injection
- Trigger Point Release Injection
CPT Codes:
- 20552: Injection(s); single or multiple trigger point(s), 1 or 2 muscle(s)
Also known as:
- Injection for Tendon or Ligament Pain
- Tendon sheath injection
- Ligament injection
- Plantar fascia injection
- Soft tissue injection for pain
CPT Codes:
- 20550: Injection(s); single tendon sheath, or ligament, aponeurosis (eg, plantar "fascia")
Also known as:
- Joint or Bursa Injection/Fluid Removal
- Arthrocentesis
- Major Joint Aspiration
- Bursa Injection
- Joint Fluid Removal
CPT Codes:
- 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance
Does Dr. Gregory accept my insurance?
Dr. Gregory accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gregory accept in Redwood City, CA?
Dr. Gregory in Redwood City, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Advantage
All Other Third Party
Blue Shield of California
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Medicaid
Medicare
Santa Clara Family Health Plan
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Gregory's office located?
What is Dr. Gregory's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gregory's National Provider Identifier (NPI) number is 1356723761.
What common questions do patients ask about Dr. Gregory?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gregory
What is Dr. Nicholas Gregory's specialty?
Dr. Gregory is a Anesthesiologist near Redwood City, CA. A physician specialist in pain management and maintaining or restoring a stable state during and right after surgical, obstetric, or diagnostic operations is known as an anesthesiologist. This specialist assesses each patient's risk of surgery and tries to improve their condition before to, during, and following the procedure. Anesthesiologists provide medical management, pain management, and critical care consults in addition to these vital management responsibilities. They are responsible for managing patients with severe illnesses or injuries, supervising the recovery period following anesthesia, directing resuscitation efforts for patients experiencing cardiac or respiratory emergencies that may require artificial ventilation, and diagnosing and treating both acute and chronic pain, including pain related to cancer. Contact Dr. Gregory to book an appointment today.
Is this Dr. Nicholas Gregory affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gregory is affiliated with Stanford Health Care - Stanford Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Anesthesiologist?
Explore Anesthesiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Nicholas Gregory accepting new patients in Redwood City, CA?
Yes, Dr. Nicholas Gregory is accepting new patients at this time.
Does Dr. Nicholas Gregory offer online booking?
Please contact Dr. Gregory's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nicholas Gregory?
Please contact Dr. Gregory's office for information regarding telehealth appointment availability or for scheduling assistance.
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