Jean Villier, M.D.
NPI 1649212200 · Neurology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jean Villier, M.D. is a Neurology Physician provider in Washington, DC (NPI 1649212200).
Provider details
- NPI number
- 1649212200
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD25222 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
59 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 | 59 | $105 |
Typical Medicare-allowed amounts for these services range $105–$105 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 186 | 24 |
| Sertraline Hcl | 96 | 15 |
| Olanzapine | 85 | 12 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 72 | — |
| Risperidone | 68 | 11 |
| Zolpidem Tartrate | 66 | 14 |
| Haloperidol Decanoate | 64 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$207 across 8 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
Additional practice locations (1)
- 1100 Alabama Ave SeWashington, DC 20032-4542Phone: (202) 299-5468
Registry dates
- Enumerated
- 2006-06-11
- Last updated
- 2023-09-20
- Certified
- 2023-09-20
Frequently asked questions
- What is Jean Villier's NPI number?
- Jean Villier's National Provider Identifier (NPI) is 1649212200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Villier's specialty?
- Jean Villier is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Jean Villier located?
- Jean Villier's practice location on file with NPPES is 4017 Minnesota Ave Ne, Washington, DC 20019-3541.
- What is Jean Villier's phone number?
- The practice phone number listed in the NPPES registry for Jean Villier is (202) 388-9202.
- Does Jean Villier accept Medicare?
- Jean Villier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jean Villier's NPI active?
- Yes — Jean Villier's NPI (1649212200) is active in the NPPES registry as of the last update on 2023-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.