Hao Zhang, MD
NPI 1568732527 · Internal Medicine Physician · Edison, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hao Zhang, MD is a Internal Medicine Physician provider in Edison, NJ (NPI 1568732527).
Provider details
- NPI number
- 1568732527
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 274987 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 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
2,821 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 | 658 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 650 | $99 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 424 | $80 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 341 | $62 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 192 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 125 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 488 | 128 |
| Amlodipine Besylate | 437 | 116 |
| Metformin Hcl | 347 | 84 |
| Diclofenac Sodium | 290 | 98 |
| Losartan Potassium | 255 | 65 |
| Icosapent Ethylbrand: Vascepa | 217 | 57 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$78 across 3 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)
- 755 61 StYong Kang Medical PLLCBrooklyn, NY 11220Phone: (718) 680-8881
Registry dates
- Enumerated
- 2012-01-09
- Last updated
- 2022-07-21
Frequently asked questions
- What is Hao Zhang's NPI number?
- Hao Zhang's National Provider Identifier (NPI) is 1568732527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hao Zhang's specialty?
- Hao Zhang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hao Zhang located?
- Hao Zhang's practice location on file with NPPES is 2 Ethel Rd Ste 203c, Edison, NJ 08817-2839.
- What is Hao Zhang's phone number?
- The practice phone number listed in the NPPES registry for Hao Zhang is (732) 662-1100.
- Does Hao Zhang accept Medicare?
- Hao Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hao Zhang's NPI active?
- Yes — Hao Zhang's NPI (1568732527) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.