OrganizationActive
Milton O'Brien Chiropractic Corporation
NPI 1679959100 · Chiropractor · San Francisco, CA
Milton O'Brien Chiropractic Corporation is a Chiropractor organization in San Francisco, CA (NPI 1679959100).
Provider details
- NPI number
- 1679959100
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Milton O'Brien, Ceo(415) 525-5364
- License
- DC0166550 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
301 Fell St
San Francisco, CA 94102-5146
Phone: (415) 525-4364
Street-level locationGet directions
Mailing address
301 Fell St
San Francisco, CA 94102-5146
Registry dates
- Enumerated
- 2015-08-06
- Last updated
- 2015-08-06
Frequently asked questions
- What is Milton O'Brien Chiropractic Corporation's NPI number?
- Milton O'Brien Chiropractic Corporation's National Provider Identifier (NPI) is 1679959100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Milton O'Brien Chiropractic Corporation?
- Milton O'Brien Chiropractic Corporation is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Milton O'Brien Chiropractic Corporation located?
- Milton O'Brien Chiropractic Corporation's practice location on file with NPPES is 301 Fell St, San Francisco, CA 94102-5146.
- What is Milton O'Brien Chiropractic Corporation's phone number?
- The practice phone number listed in the NPPES registry for Milton O'Brien Chiropractic Corporation is (415) 525-4364.
- Who is the authorized official for Milton O'Brien Chiropractic Corporation?
- The authorized official listed on Milton O'Brien Chiropractic Corporation's NPPES record is Milton O'Brien, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Milton O'Brien Chiropractic Corporation's NPI active?
- Yes — Milton O'Brien Chiropractic Corporation's NPI (1679959100) is active in the NPPES registry as of the last update on 2015-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.