What is John Harper's NPI number?

John Harper's National Provider Identifier (NPI) is 1356395669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Harper's specialty?

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

Where is John Harper located?

John Harper's practice location on file with NPPES is 1816 Oceanside Blvd, Oceanside, CA 92054-3450.

What is John Harper's phone number?

The practice phone number listed in the NPPES registry for John Harper is (760) 722-3202.

Is John Harper's NPI active?

Yes — John Harper's NPI (1356395669) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Harper, D.C.

NPI 1356395669 · Chiropractor · Oceanside, CA

John Harper, D.C. is a Chiropractor provider in Oceanside, CA (NPI 1356395669).

Provider details

NPI number: 1356395669
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: 17175 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 17175 (CA)
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

1816 Oceanside Blvd

Oceanside, CA 92054-3450

Phone: (760) 722-3202

Fax: (760) 722-4278

Street-level locationGet directions

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Mailing address