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Michael Lock, D.C.
NPI 1992872261 · Chiropractor · San Francisco, CA
Michael Lock, D.C. is a Chiropractor provider in San Francisco, CA (NPI 1992872261).
Provider details
- NPI number
- 1992872261
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- DC-15678 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
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
1536 Noriega St Ste 202
San Francisco, CA 94122-4460
Phone: (415) 221-7228
Fax: (415) 661-8199
Street-level locationGet directions
Mailing address
1536 Noriega St Ste 202
San Francisco, CA 94122-4460
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Lock's NPI number?
- Michael Lock's National Provider Identifier (NPI) is 1992872261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Lock's specialty?
- Michael Lock is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Michael Lock located?
- Michael Lock's practice location on file with NPPES is 1536 Noriega St Ste 202, San Francisco, CA 94122-4460.
- What is Michael Lock's phone number?
- The practice phone number listed in the NPPES registry for Michael Lock is (415) 221-7228.
- Is Michael Lock's NPI active?
- Yes — Michael Lock's NPI (1992872261) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.