Wenguang Zhao, MD
NPI 1437351657 · Family Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wenguang Zhao, MD is a Family Medicine Physician provider in San Francisco, CA (NPI 1437351657).
Provider details
- NPI number
- 1437351657
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A111219 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,978 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 | 1,599 | $115 |
| Administration of Influenza Virus VaccineG0008 | 131 | $39 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 127 | $159 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 91 | $166 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 17 | $202 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
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 | 1,717 | 516 |
| Amlodipine Besylate | 1,572 | 458 |
| Losartan Potassium | 1,278 | 363 |
| Metformin Hcl | 881 | 274 |
| Omeprazole | 593 | 234 |
| Metoprolol Succinate | 479 | 137 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$142 across 2 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 (2)
- 1828 El Camino Real Ste 402Burlingame, CA 94010-3115Phone: (650) 697-4195Fax: (650) 697-4233
- 2001 Union St Ste 250San Francisco, CA 94123-4107Phone: (415) 359-9999Fax: (415) 359-9998
Registry dates
- Enumerated
- 2007-06-01
- Last updated
- 2019-11-21
Frequently asked questions
- What is Wenguang Zhao's NPI number?
- Wenguang Zhao's National Provider Identifier (NPI) is 1437351657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wenguang Zhao's specialty?
- Wenguang Zhao is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wenguang Zhao located?
- Wenguang Zhao's practice location on file with NPPES is 950 Stockton St Ste 200, San Francisco, CA 94108.
- What is Wenguang Zhao's phone number?
- The practice phone number listed in the NPPES registry for Wenguang Zhao is (415) 398-9861.
- Does Wenguang Zhao accept Medicare?
- Wenguang Zhao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wenguang Zhao's NPI active?
- Yes — Wenguang Zhao's NPI (1437351657) is active in the NPPES registry as of the last update on 2019-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.