Fontine Zhang, M.D.
NPI 1093730335 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fontine Zhang, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1093730335).
Provider details
- NPI number
- 1093730335
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 200791 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
185 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) |
|---|---|---|
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 43 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 34 | $9 |
| Liver Function Blood Test Panel80076 | 28 | $8 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 26 | $16 |
| Hemoglobin A1c Level83036 | 24 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 17 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 304 | 70 |
| Atorvastatin Calcium | 269 | 67 |
| Metformin Hclbrand: Metformin Hcl Er | 173 | 33 |
| Losartan Potassium | 159 | 38 |
| Simvastatin | 137 | 30 |
| Fluticasone Propionate | 124 | 17 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$120 across 4 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
- 2006-07-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Fontine Zhang's NPI number?
- Fontine Zhang's National Provider Identifier (NPI) is 1093730335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fontine Zhang's specialty?
- Fontine Zhang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Fontine Zhang located?
- Fontine Zhang's practice location on file with NPPES is 34 Spring St, New York, NY 10012-4107.
- What is Fontine Zhang's phone number?
- The practice phone number listed in the NPPES registry for Fontine Zhang is (212) 925-5000.
- Does Fontine Zhang accept Medicare?
- Fontine Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fontine Zhang's NPI active?
- Yes — Fontine Zhang's NPI (1093730335) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.