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Accepting patients
Who is Dr. Shaffer, Internist in Princeton, NJ?
Dr. Brian Shaffer, MD is an Internist, who primarily practices in Princeton, NJ with 1 additional practice location. He is board certified. Dr. Shaffer completed his residency at Raritan Bay Med Ctr, Internal Medicine. Dr. Shaffer is fluent in English and French, and is currently seeing new patients. Dr. Shaffer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Shaffer’s office at (609) 436-5900.
Where did Dr. Shaffer go to medical school and complete their residency?
Residency: Raritan Bay Med Ctr, Internal Medicine | Raritan Bay Med Center
Medical School: Vrije Universiteit | Universite Libre De Bruxelles, Faculte De Medecine
Is Dr. Shaffer board certified as an Internist?
Yes, Dr. Brian Shaffer, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Shaffer speak?
Dr. Shaffer and their clinical team can communicate with patients in the following languages:
English
French
What conditions does Dr. Shaffer treat?
As an Internist, Dr. Shaffer 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. Shaffer. 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:
- Anxiety Disorder
- Panic Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
- Panic Attacks
- Episodic Anxiety
- Paroxysmal Anxiety
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
- F410: Panic disorder [episodic paroxysmal anxiety]
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Diabetic Mononeuropathy
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Nerve Problems
- Diabetic Neuropathy
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic single nerve damage
- Mononeuropathy from diabetes
- Diabetes-related nerve damage
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1141: Type 2 diabetes mellitus with diabetic mononeuropathy
Also known as:
- Depression (Single Episode)
- Depression
- Recurrent Depression
- Major depression
- Depressive episode
- Clinical depression
- Major depressive disorder
- Mood disorder
- Chronic depression
- Repeated depressive episodes
ICD-10 Codes:
- F329: Major depressive disorder, single episode, unspecified
- F32A: Depression, unspecified
- F339: Major depressive disorder, recurrent, unspecified
Also known as:
- Generalized Anxiety Disorder
- Anxiety
- GAD
- Chronic Worry
- Excessive Worry Disorder
ICD-10 Codes:
- F411: Generalized anxiety disorder
Also known as:
- Progressive Nerve Damage of Unknown Cause
- Multiple Nerve Damage
- Peripheral Nerve Disorder
- Idiopathic Neuropathy
- Progressive Peripheral Neuropathy
- Nerve Damage without Known Cause
- Polyneuropathy
- Generalized Nerve Damage
- Widespread Neuropathy
ICD-10 Codes:
- G603: Idiopathic progressive neuropathy
- G629: Polyneuropathy, unspecified
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Ophthalmoplegic Migraine
- Migraine
- Ocular Migraine with Paralysis
- Migraine with Eye Muscle Weakness
- Third Nerve Palsy Migraine
- Migraine headache
- Severe headache
- Vascular headache
ICD-10 Codes:
- G43B0: Ophthalmoplegic migraine, not intractable
- G43909: Migraine, unspecified, not intractable, without status migrainosus
Also known as:
- Breast Cancer
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
ICD-10 Codes:
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
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:
- Opioid Dependence
- Opioids and Opioid Use Disorder (OUD)
- Prescription Drug Misuse
- Opioid addiction
- Opioid use disorder
- OUD
ICD-10 Codes:
- F1120: Opioid dependence, uncomplicated
Also known as:
- Insomnia
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
Which procedures does Dr. Shaffer perform as an Internist?
As an Internist, procedures performed by Dr. Brian Shaffer may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Shaffer's office.
Does Dr. Shaffer accept my insurance?
Dr. Shaffer accepts most major insurance plans. Important: Please call our office at (609) 436-5900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Shaffer accept in Princeton, NJ?
Dr. Shaffer in Princeton, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Bankers Life
CVS Health (formerly Aetna)
Horizon BlueCross BlueShield
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Shaffer's office located?
Dr. Brian Shaffer's Primary Practice
601 Ewing St Ste A8
Princeton, NJ 08540
(609) 436-5900
What is Dr. Shaffer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Shaffer's National Provider Identifier (NPI) number is 1447247689.
What common questions do patients ask about Dr. Shaffer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Shaffer
What is Dr. Brian Shaffer's specialty?
Dr. Shaffer is a Internist near Princeton, NJ.
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Contact Dr. Shaffer to book an appointment today.Is this Dr. Brian Shaffer affiliated with a ranked Castle Connolly Top Hospital?
No, Shaffer is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Palisades Medical Center, Capital Health Medical Center - Hopewell. Castle Connolly Top Hospitals 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 Internist?
Explore Internist 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 Brian Shaffer accepting new patients in Princeton, NJ?
Yes, Dr. Brian Shaffer is accepting new patients at this time.
Does Dr. Brian Shaffer offer online booking?
Please contact Dr. Shaffer's office at (609) 436-5900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Brian Shaffer?
Please contact Dr. Shaffer's office at (609) 436-5900 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Brian Shaffer have?
Dr. Brian Shaffer is certified by the American Board of Internal Medicine.
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