John Burnham, D.C.
NPI 1144421785 · Chiropractor · Diamond Bar, CA
John Burnham, D.C. is a Chiropractor provider in Diamond Bar, CA (NPI 1144421785).
Provider details
- NPI number
- 1144421785
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 911878152 (CA)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Chiropractic Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2008-07-24
Frequently asked questions
- What is John Burnham's NPI number?
- John Burnham's National Provider Identifier (NPI) is 1144421785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Burnham's specialty?
- John Burnham is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Burnham located?
- John Burnham's practice location on file with NPPES is 700 N Diamond Bar Blvd, Diamond Bar, CA 91765-1060.
- What is John Burnham's phone number?
- The practice phone number listed in the NPPES registry for John Burnham is (909) 861-1375.
- Is John Burnham's NPI active?
- Yes — John Burnham's NPI (1144421785) is active in the NPPES registry as of the last update on 2008-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.