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Donald Hammon, D.C.
NPI 1245223031 · Orthopedic Chiropractor · San Francisco, CA
Donald Hammon, D.C. is a Orthopedic Chiropractor provider in San Francisco, CA (NPI 1245223031).
Provider details
- NPI number
- 1245223031
- Entity type
- Individual
- Primary specialty
- Orthopedic ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- License
- 21705 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
4411 Geary Blvd
Suite 100
San Francisco, CA 94118-3044
Phone: (415) 751-2225
Fax: (415) 751-1293
Street-level locationGet directions
Mailing address
72 Maywood Dr
San Francisco, CA 94127-2008
Registry dates
- Enumerated
- 2005-08-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Hammon's NPI number?
- Donald Hammon's National Provider Identifier (NPI) is 1245223031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Hammon's specialty?
- Donald Hammon is listed in the NPPES registry with a primary specialty of Orthopedic Chiropractor (Chiropractic Providers).
- Where is Donald Hammon located?
- Donald Hammon's practice location on file with NPPES is 4411 Geary Blvd, San Francisco, CA 94118-3044.
- What is Donald Hammon's phone number?
- The practice phone number listed in the NPPES registry for Donald Hammon is (415) 751-2225.
- Is Donald Hammon's NPI active?
- Yes — Donald Hammon's NPI (1245223031) 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.