Henry Yan, MD
NPI 1750533428 · Internal Medicine Physician · Flushing, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Yan, MD is a Internal Medicine Physician provider in Flushing, NY (NPI 1750533428).
Provider details
- NPI number
- 1750533428
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 250203 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,938 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 895 | $102 |
| Chronic Care Management Services for Two Or More Chronic Conditions, First 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99491 | 348 | $94 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 250 | $65 |
| Insertion of Needle Into Vein (3 Years Or Older)36410 | 161 | $20 |
| Advance Care Planning, First 30 Minutes99497 | 80 | $90 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 67 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 146 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 681 | 184 |
| Famotidine | 652 | 210 |
| Metformin Hcl | 487 | 115 |
| Losartan Potassium | 412 | 88 |
| Amlodipine Besylate | 327 | 81 |
| Trazodone Hcl | 325 | 94 |
| Alendronate Sodium | 314 | 95 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-14
- Last updated
- 2017-06-15
Frequently asked questions
- What is Henry Yan's NPI number?
- Henry Yan's National Provider Identifier (NPI) is 1750533428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Yan's specialty?
- Henry Yan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Yan located?
- Henry Yan's practice location on file with NPPES is 41-40 Union Street, Flushing, NY 11355-2540.
- What is Henry Yan's phone number?
- The practice phone number listed in the NPPES registry for Henry Yan is (718) 886-9098.
- Does Henry Yan accept Medicare?
- Henry Yan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Yan's NPI active?
- Yes — Henry Yan's NPI (1750533428) is active in the NPPES registry as of the last update on 2017-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.