What is John Whitworth's NPI number?

John Whitworth's National Provider Identifier (NPI) is 1396759320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Whitworth's specialty?

John Whitworth is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is John Whitworth located?

John Whitworth's practice location on file with NPPES is 503 E Imperial Hwy, Brea, CA 92821-5544.

What is John Whitworth's phone number?

The practice phone number listed in the NPPES registry for John Whitworth is (714) 672-9000.

Is John Whitworth's NPI active?

Yes — John Whitworth's NPI (1396759320) is active in the NPPES registry as of the last update on 2015-05-06.

IndividualActive

John Whitworth, DDS

NPI 1396759320 · General Practice Dentistry · Brea, CA

John Whitworth, DDS is a General Practice Dentistry provider in Brea, CA (NPI 1396759320).

Provider details

NPI number: 1396759320
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 23398 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 23398 (CA)
Dental 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
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

503 E Imperial Hwy

Brea, CA 92821-5544

Phone: (714) 672-9000

Fax: (714) 672-9086

Street-level locationGet directions

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Mailing address