Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Thomas F Marren, MD

Individual provider Family Medicine Physician · NPI 1952309833

Dr. Thomas F Marren, MD is a Family Practice in Farmington, New Mexico. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2000, 26 years ago. Practices with Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc, a 554-clinician group and accepts Medicare assignment. Licensed in Michigan, New Mexico and Wisconsin.

Years since qualifying
26
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
MI, NM, WI
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1001 W Broadway Pms -Farmington Community Health Ctr
Farmington, NM 87401-5638
Phone: (505) 327-4796
Fax: (505) 325-9113
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD2011-0630 (NM)
Family Medicine Physician Taxonomy 207Q00000X · Licence 4301082611 (MI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 45881 (WI)

Record details

NPI number1952309833
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2005
Last updated in NPPESAugust 30, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc. — 554 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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