What is Milton O'Brien's NPI number?

Milton O'Brien's National Provider Identifier (NPI) is 1942377551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Milton O'Brien's specialty?

Milton O'Brien is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Milton O'Brien located?

Milton O'Brien's practice location on file with NPPES is 969 Valencia St, San Francisco, CA 94110-2320.

What is Milton O'Brien's phone number?

The practice phone number listed in the NPPES registry for Milton O'Brien is (415) 641-4288.

Is Milton O'Brien's NPI active?

Yes — Milton O'Brien's NPI (1942377551) is active in the NPPES registry as of the last update on 2007-07-10.

IndividualActive

Milton O'Brien, D.C.

NPI 1942377551 · Chiropractor · San Francisco, CA

Milton O'Brien, D.C. is a Chiropractor provider in San Francisco, CA (NPI 1942377551).

Provider details

NPI number: 1942377551
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: DC 016655 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC 016655 (CA)
Chiropractic Providers
Occupational Health Chiropractor111NX0100XLicense DCC 016655 (CA)
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

969 Valencia St

San Francisco, CA 94110-2320

Phone: (415) 641-4288

Street-level locationGet directions

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Mailing address