Ramin Mazhari
Internal Medicine Physician · Vienna, VA
Ramin Mazhari is an internal medicine physician with a practice address in Vienna, Virginia, and NPI 1811041106, issued on Jan 23, 2007. Check the license (Virginia 0101263998, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Ramin Mazhari
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101263998 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8100 Boone Blvd Ste 300, Vienna, VA 22182
- Phone
- (703) 716-2866
- Enumerated
- Jan 23, 2007
- Record last updated
- Feb 3, 2026
- Fax
- (833) 764-3957
- Medicare enrollment
- Enrolled (PECOS I20140505000071); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Verify Ramin Mazhari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101263998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average internal medicine physician in 2024
3,804 Medicare Part D claims for 393 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 13 claims were for opioids.
Most prescribed
- Atorvastatin Calcium276 claims
- Rosuvastatin Calcium211 claims
- Losartan Potassium176 claims
- Levothyroxine Sodium174 claims
- Amlodipine Besylate165 claims
- Metformin Hcl163 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $978.88
49 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ramin Mazhari among 3,599 internal medicine physician records in Virginia
Ramin Mazhari is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 45% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1991 · median 2003 among the 2,234 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 internal medicine physician records list a practice address in Vienna
They are 38 of the 1,554 NPPES records with a practice address in Vienna, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Vienna → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Woody Chang, M.D.Vienna, VA 221821659571743
- Parham Haghighi, M.D.Vienna, VA 221821134288699
- Sherry HossVienna, VA 221821972698066
- Ali Kamran, MDVienna, VA 221821487690129
- Christopher Ko, M.D.Vienna, VA 221821255364105
- Patricia Ladisa-Gonzalez, MDVienna, VA 221821760648984
- Humera Malik, M.D.Vienna, VA 221821295744381
- Ali Mirebrahimi-Tafreshi, M.DVienna, VA 221821295860732
Common questions
What is Ramin Mazhari's NPI number?
Ramin Mazhari's National Provider Identifier (NPI) is 1811041106, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ramin Mazhari located?
The NPPES record lists a practice address at 8100 Boone Blvd Ste 300, Vienna, VA, 22182. Phone: (703) 716-2866. Providers update this record themselves, so call before visiting.
How can I verify Ramin Mazhari's license?
NPPES lists Virginia license number 0101263998, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ramin Mazhari prescribe under Medicare Part D?
In 2024, Ramin Mazhari had 3,804 Medicare Part D claims for 393 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.