Zhiguang Zhang, MD
NPI 1457349375 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zhiguang Zhang, MD is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1457349375).
Provider details
- NPI number
- 1457349375
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 222053 (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
20 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
273 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 158 | $104 |
| Chronic Care Management Services for Two Or More Chronic Conditions, First 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99491 | 60 | $95 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 20 | $9 |
| Administration of Influenza Virus VaccineG0008 | 12 | $37 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 12 | $22 |
| Initial Preventive Physical Examination; Face-To-Face Visit, Services Limited to New Beneficiary During the First 12 Months of Medicare EnrollmentG0402 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 120 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 660 | 141 |
| Losartan Potassium | 476 | 99 |
| Tamsulosin Hcl | 440 | 83 |
| Icosapent Ethylbrand: Vascepa | 435 | 64 |
| Metformin Hcl | 416 | 81 |
| Amlodipine Besylate | 352 | 68 |
| Simvastatin | 340 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$439 across 10 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
- 2005-10-13
- Last updated
- 2020-07-20
- Certified
- 2020-07-20
Frequently asked questions
- What is Zhiguang Zhang's NPI number?
- Zhiguang Zhang's National Provider Identifier (NPI) is 1457349375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zhiguang Zhang's specialty?
- Zhiguang Zhang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zhiguang Zhang located?
- Zhiguang Zhang's practice location on file with NPPES is 5717 7th Ave Fl 1, Brooklyn, NY 11220-3902.
- What is Zhiguang Zhang's phone number?
- The practice phone number listed in the NPPES registry for Zhiguang Zhang is (718) 492-2008.
- Does Zhiguang Zhang accept Medicare?
- Zhiguang Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zhiguang Zhang's NPI active?
- Yes — Zhiguang Zhang's NPI (1457349375) is active in the NPPES registry as of the last update on 2020-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.