IndividualActive
John Chapman, D.C.
NPI 1215370366 · Chiropractor · Riverside, CA
John Chapman, D.C. is a Chiropractor provider in Riverside, CA (NPI 1215370366).
Provider details
- NPI number
- 1215370366
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 32752 (CA)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Chiropractic Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
3511 W La Cadena Dr Unit 111
Riverside, CA 92501
Phone: (951) 266-2511
Fax: (951) 266-2512
Street-level locationGet directions
Mailing address
Po Box 53047
Riverside, CA 92517-4047
Registry dates
- Enumerated
- 2013-04-08
- Last updated
- 2025-11-22
- Certified
- 2025-11-22
Frequently asked questions
- What is John Chapman's NPI number?
- John Chapman's National Provider Identifier (NPI) is 1215370366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chapman's specialty?
- John Chapman is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Chapman located?
- John Chapman's practice location on file with NPPES is 3511 W La Cadena Dr Unit 111, Riverside, CA 92501.
- What is John Chapman's phone number?
- The practice phone number listed in the NPPES registry for John Chapman is (951) 266-2511.
- Is John Chapman's NPI active?
- Yes — John Chapman's NPI (1215370366) is active in the NPPES registry as of the last update on 2025-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.