Tajammul Ehsan, MD
Neurology Physician · Herndon, VA
Tajammul Ehsan, MD is a neurology physician with a practice address in Herndon, Virginia, and NPI 1760583397, issued on Sep 26, 2006. Check the license (Virginia 0101232388, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Tajammul Ehsan
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 0101232388 VA
Self-reported in NPPES; status is on the state search - Practice location
- 722 Grant St, Herndon, VA 20170
- Phone
- (703) 787-7638
- Enumerated
- Sep 26, 2006
- Record last updated
- Jun 23, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (703) 787-7654
- Medicaid ID
- 7117787 VA
- Medicare enrollment
- Enrolled (PECOS I20120524000103); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 548 in Virginia → Look up another NPI →
Also registered at 722 Grant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shabih Hasan, MDSpecialist1205908761
Verify Tajammul Ehsan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101232388Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average neurology physician in 2024
1,605 Medicare Part D claims for 206 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Levetiracetam175 claims
- Gabapentin123 claims
- Lacosamide99 claims
- Donepezil Hcl76 claims
- Memantine Hcl64 claims
- Lamotrigine47 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.
The MIPS final score for 2023 (Medicare payment program): 70.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,999.64
55 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 10,858 providers of this specialty with any payment received $8,318.07 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.
Tajammul Ehsan among 548 neurology physician records in Virginia
Tajammul Ehsan, MD is one of 548 neurology physician records with a practice address in Virginia. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1983 · median 2004 among the 366 with a school on file
- Record last updated2008 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Virginia
There are 548 neurology physician records in Virginia.
All 548 in Virginia → Every provider in Herndon → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Zachariah Hasan, MDHerndon, VA 201701700414307
- Eric Anderson, M.D., PH.D.Herndon, VA 201711588808034
- Susanna Horvath, MDHerndon, VA 201711700854809
- Brian Kelly, M.D.Sterling, VA 201651871810754
- Parminder Chawla, MDLeesburg, VA 201761285605865
- Joseph Choi, MDLeesburg, VA 201761306081146
- Farrah Daly, MDLeesburg, VA 201761831219393
- Sarbjot Dulai, M.D.Leesburg, VA 201761013992593
Common questions
What is Tajammul Ehsan, MD's NPI number?
Tajammul Ehsan, MD's National Provider Identifier (NPI) is 1760583397, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tajammul Ehsan, MD located?
The NPPES record lists a practice address at 722 Grant St, Herndon, VA, 20170. Phone: (703) 787-7638. Providers update this record themselves, so call before visiting.
How can I verify Tajammul Ehsan, MD's license?
NPPES lists Virginia license number 0101232388, 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 Tajammul Ehsan, MD prescribe under Medicare Part D?
In 2024, Tajammul Ehsan, MD had 1,605 Medicare Part D claims for 206 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Tajammul Ehsan, MD's MIPS final score?
The 2023 MIPS final score is 70.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.