Bill Zhang, MD
NPI 1467945535 · Emergency Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bill Zhang, MD is a Emergency Medicine Physician provider in New York, NY (NPI 1467945535).
Provider details
- NPI number
- 1467945535
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
358 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 215 | $165 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 131 | $114 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 12 | $67 |
Typical Medicare-allowed amounts for these services range $67–$165 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naproxen | 55 | 53 |
| Cefdinir | 36 | 35 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 31 | 30 |
| Ondansetron Hcl | 27 | 27 |
| Doxycycline Hyclate | 24 | 24 |
| Prednisone | 23 | 23 |
| Clindamycin Hcl | 18 | 18 |
| Cephalexin | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 230 N Broad StPhiladelphia, PA 19102Phone: (215) 762-7000
Registry dates
- Enumerated
- 2018-06-12
- Last updated
- 2022-04-15
- Certified
- 2022-04-15
Frequently asked questions
- What is Bill Zhang's NPI number?
- Bill Zhang's National Provider Identifier (NPI) is 1467945535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bill Zhang's specialty?
- Bill Zhang is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bill Zhang located?
- Bill Zhang's practice location on file with NPPES is 630 W 168th St, New York, NY 10032.
- What is Bill Zhang's phone number?
- The practice phone number listed in the NPPES registry for Bill Zhang is (212) 305-2500.
- Does Bill Zhang accept Medicare?
- Bill Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bill Zhang's NPI active?
- Yes — Bill Zhang's NPI (1467945535) is active in the NPPES registry as of the last update on 2022-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.