Francis Hsiao, M.D., PHD.
NPI 1982855185 · Dermatology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Francis Hsiao, M.D., PHD. is a Dermatology Physician provider in San Francisco, CA (NPI 1982855185).
Provider details
- NPI number
- 1982855185
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PHD.
- Sex
- Male
- Sole proprietor
- No
- License
- A110786 (CA)
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
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,030 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 2,570 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 775 | $110 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 596 | $57 |
| Destruction of Skin Growth, 1-14 Growths17110 | 533 | $141 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 190 | $524 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 483 | 341 |
| Cephalexin | 250 | 202 |
| Triamcinolone Acetonide | 149 | 115 |
| Ketoconazole | 137 | 75 |
| Hydrocortisone | 89 | 59 |
| Clobetasol Propionate | 87 | 53 |
| Fluocinonide | 87 | 65 |
| Betamethasone Dipropionate | 61 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16,568 across 334 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 (3)
- 1800 Sullivan Ave Rm 403Daly City, CA 94015-2224Phone: (650) 994-3238Fax: (650) 991-1119
- 909 Hyde St Ste 419San Francisco, CA 94109-4846Phone: (415) 678-5887Fax: (415) 829-8897
- 136 N San Mateo Dr Fl 2San Mateo, CA 94401-2778Phone: (650) 348-1242Fax: (650) 348-0788
Registry dates
- Enumerated
- 2008-10-06
- Last updated
- 2024-03-14
- Certified
- 2024-03-14
Frequently asked questions
- What is Francis Hsiao's NPI number?
- Francis Hsiao's National Provider Identifier (NPI) is 1982855185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Hsiao's specialty?
- Francis Hsiao is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Francis Hsiao located?
- Francis Hsiao's practice location on file with NPPES is 3838 California St Rm 610, San Francisco, CA 94118-1508.
- What is Francis Hsiao's phone number?
- The practice phone number listed in the NPPES registry for Francis Hsiao is (415) 387-8007.
- Does Francis Hsiao accept Medicare?
- Francis Hsiao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Francis Hsiao's NPI active?
- Yes — Francis Hsiao's NPI (1982855185) is active in the NPPES registry as of the last update on 2024-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.