What is Regina Douglas's NPI number?

Regina Douglas's National Provider Identifier (NPI) is 1861466609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Regina Douglas's specialty?

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

Where is Regina Douglas located?

Regina Douglas's practice location on file with NPPES is 10471 N Stargazer Dr, Oro Valley, AZ 85737-8695.

What is Regina Douglas's phone number?

The practice phone number listed in the NPPES registry for Regina Douglas is (707) 812-2082.

Is Regina Douglas's NPI active?

Yes — Regina Douglas's NPI (1861466609) is active in the NPPES registry as of the last update on 2025-10-15.

IndividualActive

Regina Douglas, R.D

NPI 1861466609 · Registered Dietitian · Oro Valley, AZ

Regina Douglas, R.D is a Registered Dietitian provider in Oro Valley, AZ (NPI 1861466609).

Provider details

NPI number: 1861466609
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: R.D
Sex: Female
Sole proprietor: No
License: R565828

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense R565828
Dietary & Nutritional Service 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

10471 N Stargazer Dr

Oro Valley, AZ 85737-8695

Phone: (707) 812-2082

Street-level locationGet directions

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Mailing address