What is William Carter's NPI number?

William Carter's National Provider Identifier (NPI) is 1467324509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Carter's specialty?

William Carter is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is William Carter located?

William Carter's practice location on file with NPPES is 5266 Hollister Ave Ste 112, Santa Barbara, CA 93111-3026.

What is William Carter's phone number?

The practice phone number listed in the NPPES registry for William Carter is (909) 762-2241.

Is William Carter's NPI active?

Yes — William Carter's NPI (1467324509) is active in the NPPES registry as of the last update on 2025-09-18.

IndividualActive

William Carter

NPI 1467324509 · Registered Dietitian · Santa Barbara, CA

William Carter is a Registered Dietitian provider in Santa Barbara, CA (NPI 1467324509).

Provider details

NPI number: 1467324509
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Male
Sole proprietor: Yes
License: 86152553 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86152553 (CA)
Dietary & Nutritional Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

5266 Hollister Ave Ste 112

Santa Barbara, CA 93111-3026

Phone: (909) 762-2241

Street-level locationGet directions

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Mailing address