CAROLYN Y MULLER MD
NPI 1598772550
Obstetrics & Gynecology - Gynecologic Oncology in Albuquerque, NM
About Carolyn Y Muller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLYN Y MULLER MD (NPI 1598772550) is an individual gynecologic oncology provider in Albuquerque, New Mexico, licensed in New Mexico (MD2004-0730) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Unm Hospital, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Carolyn Y Muller Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Carolyn Muller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Albuquerque, NM 87106
- Reassigned Medicare billing, New Mexico enrollment
- 2,105 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unm Hospital
Acute Care Hospitals · Albuquerque, NMChristus St Vincent Regional Medical Center
Acute Care Hospitals · Santa Fe, 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
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 Carolyn Muller's NPI number?
The NPI number for Carolyn Muller is 1598772550. It was assigned to this individual provider in the NPPES registry on August 2, 2006.
Where is Carolyn Muller located?
Carolyn Muller practices at 1201 Camino De Salud NE Msc 07 4025, Albuquerque, NM 87131. The listed phone number is (505) 925-0460.
What is Carolyn Muller's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.
Is Carolyn Muller enrolled in Medicare?
Yes. Carolyn Muller 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.
Which organization bills Medicare for Carolyn Muller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Muller reassigns Medicare benefits to Unm Medical Group Inc (Albuquerque, NM). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Carolyn Muller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Carolyn Muller affiliated with any hospitals?
According to CMS data, Carolyn Muller is affiliated with Unm Hospital and Christus St Vincent Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Carolyn Muller was last updated on September 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Carolyn Y Muller, MD · NPI 1598772550
Gynecologic Oncology physician in Albuquerque, New Mexico. Individual provider, active in the CMS NPPES registry since August 2, 2006.
## Identity
- **NPI:** 1598772550 (Entity type: Individual)
- **Enumerated:** August 2, 2006
- **Primary specialty:** Obstetrics & Gynecology - Gynecologic Oncology · taxonomy 207VX0201X
- **State license:** MD2004-0730 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 1201 CAMINO DE SALUD NE, MSC 07 4025, Albuquerque, NM 87131-0001
- **Phone:** (505) 925-0460 · **Fax:** (505) 925-0454
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Unm Medical Group Inc (NPI 1831218627, Albuquerque, NM), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 1988
## Record status
- **NPPES last updated:** September 26, 2024
- **Other identifiers:** Medicaid 32479077 (NM)
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Source: [NPI Profile](https://npiprofile.com/npi/1598772550) · Data from the CMS NPPES public registry.