JAMES A MARTENSON M.D.
NPI 1679550958
Radiology - Radiation Oncology in Rochester, MN

Q: What is James Martenson's NPI number?

The NPI number for James Martenson is 1679550958. It was assigned to this individual provider in the NPPES registry on December 28, 2005.

Q: What is James Martenson's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for James Martenson was last updated on February 9, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since December 28, 2005PECOS Enrolled

200 1ST ST SW, ROCHESTER, MN 55905(507) 284-2511 Get Directions Write a Review

NPPES record last updated: February 9, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 9, 2024, Jan 6, 2023, Oct 20, 2022 and 2 more (5 updates tracked since 2018).

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About James A Martenson M.d. NPPES

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

JAMES A MARTENSON M.D. (NPI 1679550958) is an individual radiation oncology provider in Rochester, Minnesota, licensed in Minnesota (27169) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679550958

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameJAMES A MARTENSONCredential: M.D.

Location Address200 1ST ST SWRochester, MN 55905-0001

Mailing Address200 1st St SwRochester, MN 55905-0001 · (507) 284-2511

Phone(507) 284-2511

Sole ProprietorNo

Enumeration DateDecember 28, 2005

Last NPPES UpdateFebruary 9, 20245 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2024

✔ NPI 1679550958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

Licenses✔ Licensed in MN · 27169✔ Licensed in WI · 23272✔ Licensed in WI · 81233

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

200 1ST ST SW, Rochester, MN 55905

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Other Identifiers 1

Medicaid654027900MN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

James A Martenson 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 55905 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

$168.28 typical visit price

range $56.00 – $168.28

Typical copayment $42.07 (range $14.00 – $42.07)

Most-billed visit code 99205

Established Patient

$69.74 typical visit price

range $18.32 – $138.04

Typical copayment $17.43 (range $4.58 – $34.51)

Most-billed visit code 99213

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

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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.

EMILY LEASURE MD

Internal Medicine