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

Gregory Mertz, MD

Individual provider Infectious Disease Physician · NPI 1417964479

Gregory Mertz, MD is an Internal Medicine in Albuquerque, New Mexico. Graduated from Rush Medical College of Rush University in 1977, 49 years ago. Practices with Unm Medical Group Inc, a 1,060-clinician group and accepts Medicare assignment. Licensed in New Mexico.

Years since qualifying
49
Trained at
Rush Medical College of Rush University
Licensed in
NM
In the registry since
2006
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

500 Walter St NE Ste 104
Albuquerque, NM 87102-2534
Phone: (505) 848-3730
Fax: (505) 217-2727
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 83-257 (NM)

Record details

NPI number1417964479
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 2, 2006
Last updated in NPPESSeptember 25, 2024
Certification dateSeptember 25, 2024
Mailing address800 Bradbury Dr Se Ste 116, Albuquerque, NM 87106-4310

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1977 (49 years in practice)
Group practice Unm Medical Group Inc — 1060 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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