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Daniel Armstrong, DC
NPI 1811074560 · Rehabilitation Chiropractor · San Francisco, CA
Daniel Armstrong, DC is a Rehabilitation Chiropractor provider in San Francisco, CA (NPI 1811074560).
Provider details
- NPI number
- 1811074560
- Entity type
- Individual
- Primary specialty
- Rehabilitation ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20502 (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
3150 18th St # 272
San Francisco, CA 94110-2074
Phone: (415) 951-8340
Fax: (415) 951-8341
Street-level locationGet directions
Mailing address
3150 18th St # 272
San Francisco, CA 94110-2074
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2024-11-22
- Certified
- 2024-11-22
Frequently asked questions
- What is Daniel Armstrong's NPI number?
- Daniel Armstrong's National Provider Identifier (NPI) is 1811074560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Armstrong's specialty?
- Daniel Armstrong is listed in the NPPES registry with a primary specialty of Rehabilitation Chiropractor (Chiropractic Providers).
- Where is Daniel Armstrong located?
- Daniel Armstrong's practice location on file with NPPES is 3150 18th St # 272, San Francisco, CA 94110-2074.
- What is Daniel Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Daniel Armstrong is (415) 951-8340.
- Is Daniel Armstrong's NPI active?
- Yes — Daniel Armstrong's NPI (1811074560) is active in the NPPES registry as of the last update on 2024-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.