Haifan Chen, M.D., D.O.
NPI 1023113610 · Family Medicine Physician · Flushing, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haifan Chen, M.D., D.O. is a Family Medicine Physician provider in Flushing, NY (NPI 1023113610).
Provider details
- NPI number
- 1023113610
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 230444 (NY)
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
19 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
662 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 | 258 | $144 |
| Assessment of Emotional Or Behavioral Problems96127 | 68 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 65 | $102 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 55 | $9 |
| Advance Care Planning, First 30 Minutes99497 | 36 | $90 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 162 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,243 | 323 |
| Amlodipine Besylate | 660 | 167 |
| Losartan Potassium | 500 | 123 |
| Metoprolol Succinate | 300 | 80 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 285 | 73 |
| Omega-3 Acid Ethyl Esters | 270 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,084 across 70 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)
- 25220 Northern Blvd Unit DLittle Neck, NY 11362-1300Phone: (646) 453-5925Fax: (646) 453-5926
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Haifan Chen's NPI number?
- Haifan Chen's National Provider Identifier (NPI) is 1023113610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haifan Chen's specialty?
- Haifan Chen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Haifan Chen located?
- Haifan Chen's practice location on file with NPPES is 3808 Union St Ste 3l, Flushing, NY 11354-5670.
- What is Haifan Chen's phone number?
- The practice phone number listed in the NPPES registry for Haifan Chen is (718) 939-5213.
- Does Haifan Chen accept Medicare?
- Haifan Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haifan Chen's NPI active?
- Yes — Haifan Chen's NPI (1023113610) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.