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John Winslow, D.C.
NPI 1851486187 · Chiropractor · El Cajon, CA
John Winslow, D.C. is a Chiropractor provider in El Cajon, CA (NPI 1851486187).
Provider details
- NPI number
- 1851486187
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 15072 (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
766 Jamacha Rd
El Cajon, CA 92019-3201
Phone: (619) 588-6444
Fax: (619) 588-0724
Street-level locationGet directions
Mailing address
766 Jamacha Rd
El Cajon, CA 92019-3201
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Winslow's NPI number?
- John Winslow's National Provider Identifier (NPI) is 1851486187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Winslow's specialty?
- John Winslow is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Winslow located?
- John Winslow's practice location on file with NPPES is 766 Jamacha Rd, El Cajon, CA 92019-3201.
- What is John Winslow's phone number?
- The practice phone number listed in the NPPES registry for John Winslow is (619) 588-6444.
- Is John Winslow's NPI active?
- Yes — John Winslow's NPI (1851486187) 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.