1. Home
  2. Directory
  3. Oregon
  4. Bend
  5. Specialist
  6. NPI Profile

DR. JAMES C RITZENTHALER M.D.
NPI 1881622157
Specialist in Bend, OR

Active since June 28, 2006
1501 NE MEDICAL CENTER DR, BEND, OR 97701(541) 382-2811(541) 322-3501 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. James C Ritzenthaler M.d. NPPES

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

DR. JAMES C RITZENTHALER M.D. (NPI 1881622157) is an individual specialist in Bend, Oregon, licensed in Oregon (MD13311) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1881622157
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. JAMES C RITZENTHALERCredential: M.D.
Location Address1501 NE MEDICAL CENTER DRBend, OR 97701-6051
Mailing Address1501 Ne Medical Center DrBend, OR 97701-6051 · (541) 382-2811 · Fax (541) 322-3501
Phone(541) 382-2811
Fax(541) 322-3501
Sole ProprietorNo
Enumeration DateJune 28, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1881622157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in OR · MD13311
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1501 NE MEDICAL CENTER DR, Bend, OR 97701
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINC91503OR
Medicaid221754OR
Medicare ID-Type Unspecified104869OR

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.

JONATHAN ANDREW MCFADYEN NP
Nurse Practitioner
1501 NE MEDICAL CENTER DR
BEND, OR 97701
Deschutes County (541) 382-2811
JENNIFER NICOLE HERR FNP
Nurse Practitioner (Family)
1501 NE MEDICAL CENTER DR
BEND, OR 97701
Deschutes County (541) 382-4900
EDWARD M TARBET M.D.
Family Medicine
1501 NE MEDICAL CENTER DR
BEND, OR 97701
Deschutes County (541) 382-2811
TONYA I KOOPMAN NP
Nurse Practitioner (Family)
1501 NE MEDICAL CENTER DR
BEND, OR 97701
Deschutes County (541) 382-2811
DR. SCOTT TROY O'CONNOR M.D.
Ophthalmology
1501 NE MEDICAL CENTER DR
BEND, OR 97701
Deschutes County (541) 382-2811
DR. KURT W ANDREASON M.D.
Ophthalmology
1501 NE MEDICAL CENTER DR
BEND, OR 97701
Deschutes County (541) 382-4900
DR. MICHAEL N HARRIS M.D.
Internal Medicine
1501 NE MEDICAL CENTER DR
BEND, OR 97701
Deschutes County (541) 382-2811
DEONA J KASTEN-STUBBS FNP
Nurse Practitioner (Family)
1501 NE MEDICAL CENTER DR
BEND, OR 97701
Deschutes County (541) 382-4900

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 James Ritzenthaler's NPI number?

The NPI number for James Ritzenthaler is 1881622157. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is James Ritzenthaler located?

James Ritzenthaler practices at 1501 NE Medical Center Dr, Bend, OR 97701. The listed phone number is (541) 382-2811.

What is James Ritzenthaler's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for James Ritzenthaler 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.