Pao-Ching Wang, M.D.
NPI 1073755005 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pao-Ching Wang, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1073755005).
Provider details
- NPI number
- 1073755005
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A105446 (CA)
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
17 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
3,322 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 478 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 314 | $10 |
| Hemoglobin A1c Level83036 | 311 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 295 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 276 | $16 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 271 | $6 |
| Vitamin D-3 Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,222 | 331 |
| Amlodipine Besylate | 500 | 144 |
| Alendronate Sodium | 403 | 120 |
| Metoprolol Succinate | 374 | 104 |
| Losartan Potassium | 281 | 77 |
| Tamsulosin Hcl | 235 | 71 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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
- 2009-04-06
- Last updated
- 2017-03-03
Frequently asked questions
- What is Pao-Ching Wang's NPI number?
- Pao-Ching Wang's National Provider Identifier (NPI) is 1073755005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pao-Ching Wang's specialty?
- Pao-Ching Wang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pao-Ching Wang located?
- Pao-Ching Wang's practice location on file with NPPES is 1520 Stockton St, San Francisco, CA 94133-3354.
- What is Pao-Ching Wang's phone number?
- The practice phone number listed in the NPPES registry for Pao-Ching Wang is (415) 391-9686.
- Does Pao-Ching Wang accept Medicare?
- Pao-Ching Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pao-Ching Wang's NPI active?
- Yes — Pao-Ching Wang's NPI (1073755005) is active in the NPPES registry as of the last update on 2017-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.