MARY L. GREBENC M.D.
NPI 1699727347
Radiology - Diagnostic Radiology in Albuquerque, NM
About Mary L. Grebenc M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY L. GREBENC M.D. (NPI 1699727347) is an individual diagnostic radiology provider in Albuquerque, New Mexico, licensed in New Mexico (90-199) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Unm Hospital, and is a graduate of University Of New Mexico School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary L. Grebenc M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 16
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unm Hospital
Acute Care Hospitals · Albuquerque, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 87131 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mary Grebenc's NPI number?
The NPI number for Mary Grebenc is 1699727347. It was assigned to this individual provider in the NPPES registry on May 17, 2006.
Where is Mary Grebenc located?
Mary Grebenc practices at 1 Unm, Albuquerque, NM 87131. The listed phone number is (505) 272-2525.
What is Mary Grebenc's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Mary Grebenc enrolled in Medicare?
Yes. Mary Grebenc is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Mary Grebenc affiliated with any hospitals?
According to CMS data, Mary Grebenc is affiliated with Unm Hospital.
When was this NPI record last updated?
The NPPES record for Mary Grebenc was last updated on March 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.