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Michael Chan, MD
NPI 1104312982 · Neuroradiology Physician · San Francisco, CA
Michael Chan, MD is a Neuroradiology Physician provider in San Francisco, CA (NPI 1104312982).
Provider details
- NPI number
- 1104312982
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 156837 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
505 Parnassus Ave
San Francisco, CA 94143-2204
Phone: (202) 629-6910
Street-level locationGet directions
Mailing address
8 Locksley Ave Apt 2m
San Francisco, CA 94122-3856
Registry dates
- Enumerated
- 2018-07-05
- Last updated
- 2018-07-05
Frequently asked questions
- What is Michael Chan's NPI number?
- Michael Chan's National Provider Identifier (NPI) is 1104312982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Chan's specialty?
- Michael Chan is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Chan located?
- Michael Chan's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Michael Chan's phone number?
- The practice phone number listed in the NPPES registry for Michael Chan is (202) 629-6910.
- Is Michael Chan's NPI active?
- Yes — Michael Chan's NPI (1104312982) is active in the NPPES registry as of the last update on 2018-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.