Tajammul Ehsan, MD
NPI 1760583397 · Neurology Physician · Herndon, VA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tajammul Ehsan, MD is a Neurology Physician provider in Herndon, VA (NPI 1760583397).
Provider details
- NPI number
- 1760583397
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101232388 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,820 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 588 | $139 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 386 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 370 | $98 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician93040 | 319 | $14 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep95819 | 317 | $516 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 175 | 34 |
| Gabapentin | 123 | 31 |
| Lacosamide | 99 | 14 |
| Donepezil Hcl | 76 | 29 |
| Memantine Hcl | 64 | 18 |
| Lamotrigine | 47 | — |
| Quetiapine Fumarate | 43 | 11 |
| Pregabalin | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,000 across 55 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2008-06-23
Frequently asked questions
- What is Tajammul Ehsan's NPI number?
- Tajammul Ehsan's National Provider Identifier (NPI) is 1760583397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tajammul Ehsan's specialty?
- Tajammul Ehsan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Tajammul Ehsan located?
- Tajammul Ehsan's practice location on file with NPPES is 722 Grant St, Herndon, VA 20170-4532.
- What is Tajammul Ehsan's phone number?
- The practice phone number listed in the NPPES registry for Tajammul Ehsan is (703) 787-7638.
- Does Tajammul Ehsan accept Medicare?
- Tajammul Ehsan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tajammul Ehsan's NPI active?
- Yes — Tajammul Ehsan's NPI (1760583397) is active in the NPPES registry as of the last update on 2008-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.