Yan Hou, MD
NPI 1477930451 · Vascular Neurology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yan Hou, MD is a Vascular Neurology Physician provider in Hartford, CT (NPI 1477930451).
Provider details
- NPI number
- 1477930451
- Entity type
- Individual
- Primary specialty
- Vascular Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 065172 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
171 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 | $149 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 26 | $81 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 22 | $17 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 21 | $177 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 20 | $134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 41 | 18 |
| Levetiracetam | 29 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 26 | — |
| Ticagrelorbrand: Brilinta | 12 | — |
| Rivaroxabanbrand: Xarelto | 11 | — |
| Apixabanbrand: Eliquis | 11 | — |
Practice location
Mailing address
Additional practice locations (1)
- 80 Seymour StHartford Hospital Neurology DeptHartford, CT 06102-8000Phone: (860) 972-3621
Registry dates
- Enumerated
- 2015-04-29
- Last updated
- 2024-08-02
- Certified
- 2024-08-02
Frequently asked questions
- What is Yan Hou's NPI number?
- Yan Hou's National Provider Identifier (NPI) is 1477930451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yan Hou's specialty?
- Yan Hou is listed in the NPPES registry with a primary specialty of Vascular Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Yan Hou located?
- Yan Hou's practice location on file with NPPES is 85 Seymour Street, Hartford, CT 06106-5501.
- What is Yan Hou's phone number?
- The practice phone number listed in the NPPES registry for Yan Hou is (860) 972-3621.
- Does Yan Hou accept Medicare?
- Yan Hou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yan Hou's NPI active?
- Yes — Yan Hou's NPI (1477930451) is active in the NPPES registry as of the last update on 2024-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.