DR. MARK ALLEN DOSMANN M.D.
NPI 1245376219
Radiology - Radiation Oncology in San Antonio, TX

Q: What is Mark Dosmann's NPI number?

The NPI number for Mark Dosmann is 1245376219. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Q: What is Mark Dosmann'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 Mark Dosmann was last updated on March 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since January 29, 2007

17423 RANCHO DIANA, SAN ANTONIO, TX 78255(210) 239-5551 Get Directions Write a Review

NPPES record last updated: March 26, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Mark Allen Dosmann M.d. NPPES

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

DR. MARK ALLEN DOSMANN M.D. (NPI 1245376219) is an individual radiation oncology provider in San Antonio, Texas, licensed in Texas (J5088) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1245376219

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameDR. MARK ALLEN DOSMANNCredential: M.D.

Location Address17423 RANCHO DIANASan Antonio, TX 78255-3365

Mailing Address17423 Rancho DianaSan Antonio, TX 78255-3365 · (210) 239-5551

Phone(210) 239-5551

Sole ProprietorYes

Enumeration DateJanuary 29, 2007

Last NPPES UpdateMarch 26, 2023

NPPES CertifiedMarch 26, 2023

✔ NPI 1245376219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in TX · J5088

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.

17423 RANCHO DIANA, San Antonio, TX 78255

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Other Identifiers 4

OtherP00177045AL · Railroad Medicare

Medicaid307567283AGA

Medicaid051554701AL

Other051524274AL · Blue Cross Blue Shield

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 Mark Dosmann's NPI number?

The NPI number for Mark Dosmann is 1245376219. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Mark Dosmann located?

Mark Dosmann practices at 17423 Rancho Diana, San Antonio, TX 78255. The listed phone number is (210) 239-5551.

What is Mark Dosmann's specialty?

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

When was this NPI record last updated?

The NPPES record for Mark Dosmann was last updated on March 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.