Hsung Liang, M.D.
NPI 1952569204 · Internal Medicine Physician · San Francisco, CA
Hsung Liang, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1952569204).
Provider details
- NPI number
- 1952569204
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A38052 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-22
- Last updated
- 2008-05-22
Frequently asked questions
- What is Hsung Liang's NPI number?
- Hsung Liang's National Provider Identifier (NPI) is 1952569204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsung Liang's specialty?
- Hsung Liang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hsung Liang located?
- Hsung Liang's practice location on file with NPPES is 2000 Van Ness Ave Ste 607, San Francisco, CA 94109-3016.
- What is Hsung Liang's phone number?
- The practice phone number listed in the NPPES registry for Hsung Liang is (415) 567-6582.
- Is Hsung Liang's NPI active?
- Yes — Hsung Liang's NPI (1952569204) is active in the NPPES registry as of the last update on 2008-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.