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MR. ROGER A DAVIS MD
NPI 1649210238
Internal Medicine - Gastroenterology in Tucson, AZ

Active since June 08, 2006
1601 N TUCSON BLVD, #14, TUCSON, AZ 85716(520) 795-4155(520) 795-0909 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Roger A Davis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ROGER A DAVIS MD (NPI 1649210238) is an individual gastroenterology provider in Tucson, Arizona, licensed in Arizona (5798) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1649210238
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMR. ROGER A DAVISCredential: MD
Location Address1601 N TUCSON BLVD, #14Tucson, AZ 85716
Mailing Address1601 N Tucson Blvd, #14Tucson, AZ 85716 · (520) 795-4155 · Fax (520) 795-0909
Phone(520) 795-4155
Fax(520) 795-0909
Sole ProprietorNo
Enumeration DateJune 8, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1649210238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in AZ · 5798
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1601 N TUCSON BLVD, Tucson, AZ 85716
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Other Identifiers 3

Medicaid207896AZ
Medicare UPIND43846
Medicare ID-Type UnspecifiedWCMBQ02

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. DANIELLE RENEA POULIN OTRL
Occupational Therapist (Pediatrics)
1601 N TUCSON BLVD, SUITE 5
TUCSON, AZ 85716
Pima County (520) 325-3540
MS. ANDREA ALAGAMMAI LAC
Acupuncturist
1601 N TUCSON BLVD, STE 22
TUCSON, AZ 85716
Pima County (520) 298-7222
MICHAEL HENDRICK ALLEN M.S.W.
Counselor (Mental Health)
1601 N TUCSON BLVD, SUITE 20
TUCSON, AZ 85716
Pima County (520) 327-6602
MRS. ERIN MARIE PHILLIPS M.S.
Speech-Language Pathologist
1601 N TUCSON BLVD, SUITE 6
TUCSON, AZ 85716
Pima County (520) 829-9635
MR. ARNOLD B MERIN MD
Internal Medicine (Gastroenterology)
1601 N TUCSON BLVD, #14
TUCSON, AZ 85716
Pima County (520) 795-4155
MANDY GUENDELSBERGER
Occupational Therapist
1601 N TUCSON BLVD, SUITE 5
TUCSON, AZ 85716
Pima County (520) 325-3540
BREANNE RACHELLE ROBISON OTR/L
Specialist
1601 N TUCSON BLVD
TUCSON, AZ 85716
Pima County (520) 240-4226
LAURIE THOMAS MD
Clinic/Center (Primary Care)
1601 N TUCSON BLVD, #4
TUCSON, AZ 85716
Pima County (520) 795-8841

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Roger Davis's NPI number?

The NPI number for Roger Davis is 1649210238. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is Roger Davis located?

Roger Davis practices at 1601 N Tucson Blvd #14, Tucson, AZ 85716. The listed phone number is (520) 795-4155.

What is Roger Davis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Roger Davis was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.