Brandy Liu, D.O.
NPI 1093150559 · Obesity Medicine (Preventive Medicine) Physician · San Francisco, CA
Brandy Liu, D.O. is a Obesity Medicine (Preventive Medicine) Physician provider in San Francisco, CA (NPI 1093150559).
Provider details
- NPI number
- 1093150559
- Entity type
- Individual
- Primary specialty
- Obesity Medicine (Preventive Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A14179 (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 tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Semaglutidebrand: Ozempic | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1050 N Garey AvePomona, CA 91767Phone: (909) 623-6391
Registry dates
- Enumerated
- 2013-05-09
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Brandy Liu's NPI number?
- Brandy Liu's National Provider Identifier (NPI) is 1093150559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brandy Liu's specialty?
- Brandy Liu is listed in the NPPES registry with a primary specialty of Obesity Medicine (Preventive Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Brandy Liu located?
- Brandy Liu's practice location on file with NPPES is 425 California St Ste 1400, San Francisco, CA 94104-2116.
- What is Brandy Liu's phone number?
- The practice phone number listed in the NPPES registry for Brandy Liu is (855) 527-1850.
- Is Brandy Liu's NPI active?
- Yes — Brandy Liu's NPI (1093150559) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.