DR. JAMES PATRICK DINNING M.D. - NPI 1821074782 - Internal Medicine in Tucson, AZ

Q: What is James Dinning's NPI number?

The NPI number for James Dinning is 1821074782. It was assigned to this individual provider in the NPPES registry on December 21, 2005.

Q: What is James Dinning's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for James Dinning was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

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About Dr. James Patrick Dinning M.d. NPPES

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

DR. JAMES PATRICK DINNING M.D. (NPI 1821074782) is an individual gastroenterology provider in Tucson, Arizona, licensed in Arizona (21288) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821074782

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. JAMES PATRICK DINNINGCredential: M.D.

Location Address7566 N LA CHOLLA BLVD, STE ATucson, AZ 85741-2307

Mailing Address7566 N La Cholla Blvd, Ste ATucson, AZ 85741-2307 · (520) 742-4139 · Fax (520) 742-9618

Phone(520) 742-4139

Fax(520) 742-9618

Sole ProprietorNo

Enumeration DateDecember 21, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1821074782 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 · 21288

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.

7566 N LA CHOLLA BLVD, Tucson, AZ 85741

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Other Identifiers 3

Other1Z0233AZ · Healthnet

OtherAZ0846030AZ · Blue Cross Blue Shield Az

Other2152417AZ · Aetna

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. James Patrick Dinning M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85741 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.