What is John Preston's NPI number?

John Preston's National Provider Identifier (NPI) is 1134387947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Preston's specialty?

John Preston is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is John Preston located?

John Preston's practice location on file with NPPES is 166 Fox Ln, Calimesa, CA 92320-2086.

What is John Preston's phone number?

The practice phone number listed in the NPPES registry for John Preston is (951) 375-1636.

Is John Preston's NPI active?

Yes — John Preston's NPI (1134387947) is active in the NPPES registry as of the last update on 2014-01-21.

IndividualActive

John Preston, D.C.

NPI 1134387947 · Chiropractor · Calimesa, CA

John Preston, D.C. is a Chiropractor provider in Calimesa, CA (NPI 1134387947).

Provider details

NPI number: 1134387947
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: DC14201 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC14201 (CA)
Chiropractic Providers

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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

166 Fox Ln

Calimesa, CA 92320-2086

Phone: (951) 375-1636

Fax: (951) 304-1534

Street-level locationGet directions

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Mailing address