What is Roger Davis's NPI number?

Roger Davis's National Provider Identifier (NPI) is 1649210238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roger Davis's specialty?

Roger Davis is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Roger Davis located?

Roger Davis's practice location on file with NPPES is 1601 N Tucson Blvd, Tucson, AZ 85716.

What is Roger Davis's phone number?

The practice phone number listed in the NPPES registry for Roger Davis is (520) 795-4155.

Is Roger Davis's NPI active?

Yes — Roger Davis's NPI (1649210238) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Roger Davis, MD

NPI 1649210238 · Gastroenterology Physician · Tucson, AZ

Roger Davis, MD is a Gastroenterology Physician provider in Tucson, AZ (NPI 1649210238).

Provider details

NPI number: 1649210238
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 5798 (AZ)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense 5798 (AZ)
Allopathic & Osteopathic Physicians

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

1601 N Tucson Blvd

#14

Tucson, AZ 85716

Phone: (520) 795-4155

Fax: (520) 795-0909

Street-level locationGet directions

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Mailing address