Alan Dang, MD
NPI 1376727974 · Orthopaedic Surgery Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Dang, MD is a Orthopaedic Surgery Physician provider in San Francisco, CA (NPI 1376727974).
Provider details
- NPI number
- 1376727974
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A116008 (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 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
- 2007-12-19
- Last updated
- 2014-03-31
Frequently asked questions
- What is Alan Dang's NPI number?
- Alan Dang's National Provider Identifier (NPI) is 1376727974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Dang's specialty?
- Alan Dang is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Dang located?
- Alan Dang's practice location on file with NPPES is 500 Parnassus Ave, San Francisco, CA 94143-0728.
- What is Alan Dang's phone number?
- The practice phone number listed in the NPPES registry for Alan Dang is (415) 221-4810.
- Does Alan Dang accept Medicare?
- Alan Dang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Dang's NPI active?
- Yes — Alan Dang's NPI (1376727974) is active in the NPPES registry as of the last update on 2014-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.