Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grigsby, Pain Medicine Specialist in Napa, CA?
Dr. Eric Grigsby, MD is a Pain Medicine Specialist, who primarily practices in Napa, CA. He is board certified. Dr. Grigsby graduated from Boston University School of Medicine and completed his residency at Mayo Grad Sch Med/Mayo Fndn, Anesthesiology; Mayo Grad Sch Med/Mayo Fndn, General Surgery. Dr. Grigsby is fluent in English, and is currently seeing new patients. Dr. Grigsby’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grigsby’s office at (707) 252-9660.
Where did Dr. Grigsby go to medical school and complete their residency?
Residency: Mayo Grad Sch Med/Mayo Fndn, Anesthesiology; Mayo Grad Sch Med/Mayo Fndn, General Surgery | Mayo Grad School Med/Mayo Fndn | Mayo Clinic | Mayo Clinic College of Medicine (Arizona) Program
Medical School: Boston Univ Sch of Med, Boston Ma | Boston University School of Medicine
Is Dr. Grigsby board certified as a Pain Medicine Specialist?
Yes, Dr. Eric Grigsby, MD is board certified by the American Board of Anesthesiology
What languages does Dr. Grigsby speak?
Dr. Grigsby and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pain Medicine Specialist like Dr. Grigsby typically treat?
As a Pain Medicine Specialist, Dr. Grigsby 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. Grigsby. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Long-Term Opioid Pain Reliever Use
- Pain Relievers
- Chronic opioid therapy
- Ongoing narcotic pain medication
- Opioid analgesic use
ICD-10 Codes:
- Z79891: Long term (current) use of opiate analgesic
Also known as:
- Suspected Exposure to Other Biological Agents Ruled Out
- Other biohazard exposure cleared
- No other biological agent exposure found
- Other bioweapon exposure ruled out
ICD-10 Codes:
- Z03818: Encounter for observation for suspected exposure to other biological agents ruled out
Also known as:
- Pinched Nerve in Lower Back
- Back Pain
- Peripheral Nerve Disorder
- Lumbar Radiculopathy
- Lower Back Nerve Compression
- Compressed Nerve in Lower Back
ICD-10 Codes:
- M5416: Radiculopathy, lumbar region
Also known as:
- Neck Pain
- Neck Injuries and Disorder
- Cervical Pain
- Sore Neck
- Neck Ache
ICD-10 Codes:
- M542: Cervicalgia
Also known as:
- Lower Back Spinal Degeneration
- Spine Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Disc Disease in Lower Back
ICD-10 Codes:
- M47896: Other spondylosis, lumbar region
Also known as:
- Degenerative Disc Disease with Back Pain
- Spinal Disc Degeneration
- Lumbar Disc Degeneration
- Discogenic Back Pain
ICD-10 Codes:
- M51360: Other intervertebral disc degeneration, lumbar region with discogenic back pain only
What procedures does a Pain Medicine Specialist like Dr. Grigsby typically perform?
As a Pain Medicine Specialist, Dr. Grigsby 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. Grigsby. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Implanted Pain Pump Management
- Intrathecal Pump Reprogramming
- Epidural Pump Refill
- Pain Pump Evaluation
- Drug Infusion Pump Management
CPT Codes:
- 62370: Electronic analysis of programmable, implanted pump for intrathecal or epidural drug infusion (includes evaluation of reservoir status, alarm status, drug prescription status); with reprogramming and refill (requiring skill of a physician or other qualified health care professional)
Also known as:
- Facet Joint Injection (Lower Back/Sacrum)
- Lumbar Transforaminal Epidural Injection
- Lumbar or Sacral Epidural Injection with Imaging
- Lumbar Facet Joint Injection
- Sacral Facet Joint Injection
- Paravertebral Facet Injection
- Lower Back Pain Injection (Guided)
- TFESI (Lumbar)
- Nerve Root Block (Lumbar)
- Lower Back Nerve Injection with Imaging
- Epidural Steroid Injection
- Caudal Epidural Injection
- Spinal Nerve Block
- Pain Management 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
- 64483: Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging 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)
Also known as:
- Lumbar or Sacral Facet Joint Injection
- Facet joint block
- Zygapophyseal joint injection
- Lower back facet injection
- Sacral facet injection
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)
Also known as:
- Shunt Puncture for Fluid or Medicine
- Shunt aspiration
- Shunt injection
- Reservoir tap
- Ventricular shunt access
CPT Codes:
- 61070: Puncture of shunt tubing or reservoir for aspiration or injection procedure
Also known as:
- Guided Facet Joint Injection (Neck/Upper Back)
- Paravertebral Facet Joint Injection
- Cervical Facet Injection
- Thoracic Facet Injection
- Zygapophyseal Joint Injection
CPT Codes:
- 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:
- 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. Grigsby accept my insurance?
Dr. Grigsby accepts most major insurance plans. Important: Please call our office at (707) 252-9660 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grigsby accept in Napa, CA?
Dr. Grigsby in Napa, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Medicare
Molina Healthcare
Mutual of Omaha
UnitedHealth Group
View All Insurances
Where is Dr. Grigsby's office located?
What is Dr. Grigsby's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grigsby's National Provider Identifier (NPI) number is 1952328494.
What common questions do patients ask about Dr. Grigsby?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grigsby
What is Dr. Eric Grigsby's specialty?
Dr. Grigsby is a Pain Medicine Specialist near Napa, CA.
What does a Pain Medicine Specialist do?
Pain medicine is a primary medical specialty centered on a distinct body of knowledge and a defined clinical scope, grounded in science, research, and education. This type of medicine focuses on the study, prevention, evaluation, treatment, and rehabilitation of individuals experiencing pain. A comprehensive evaluation considers physical, psychological, cognitive, and socio-cultural factors contributing to pain. Treatment options include pharmacological, invasive, behavioral, cognitive, rehabilitative and complementary strategies, based on the patient's specific needs. Pain medicine physicians serves as primary care providers for the management of pain or can also act as consultants to other physicians, direct an interdisciplinary/multidisciplinary treatment team, conduct research, or advocate for the patient's pain care with public and private agencies. These physicians work in various settings, including offices, clinics, hospitals, universities, and governmental or public institutions.
Is this Dr. Eric Grigsby affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grigsby is affiliated with John Muir Health Walnut Creek Medical Center, Sutter Solano Medical Center, Sutter Medical Center, Sacramento, Providence Santa Rosa Memorial Hospital which are a Castle Connolly Top Hospitals. 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
When to see a Pain Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pain Medicine Specialist. Explore 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 Eric Grigsby accepting new patients in Napa, CA?
Yes, Dr. Eric Grigsby is accepting new patients at this time.
Does Dr. Eric Grigsby offer online booking?
Please contact Dr. Grigsby's office at (707) 252-9660 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Eric Grigsby?
Please contact Dr. Grigsby's office at (707) 252-9660 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Eric Grigsby have?
Dr. Eric Grigsby is certified by the American Board of Anesthesiology.
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