Kenneth D Chan MD Inc
NPI 1538207048 · Pulmonary Disease Physician · San Francisco, CA
Kenneth D Chan MD Inc is a Pulmonary Disease Physician organization in San Francisco, CA (NPI 1538207048).
Provider details
- NPI number
- 1538207048
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kenneth Chan, President(415) 982-6691
- License
- G42953 (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
19 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
- 2007-02-05
- Last updated
- 2012-01-27
Frequently asked questions
- What is Kenneth D Chan MD Inc's NPI number?
- Kenneth D Chan MD Inc's National Provider Identifier (NPI) is 1538207048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kenneth D Chan MD Inc?
- Kenneth D Chan MD Inc is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth D Chan MD Inc located?
- Kenneth D Chan MD Inc's practice location on file with NPPES is 789 Vallejo Street, San Francisco, CA 94133-3834.
- What is Kenneth D Chan MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Kenneth D Chan MD Inc is (415) 982-6691.
- Who is the authorized official for Kenneth D Chan MD Inc?
- The authorized official listed on Kenneth D Chan MD Inc's NPPES record is Kenneth Chan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kenneth D Chan MD Inc's NPI active?
- Yes — Kenneth D Chan MD Inc's NPI (1538207048) is active in the NPPES registry as of the last update on 2012-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.