DR. MARIANNE A MUSTAFA M.D.
NPI 1497841860
Family Medicine - Geriatric Medicine in Malta, NY
About Dr. Marianne A Mustafa M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIANNE A MUSTAFA M.D. (NPI 1497841860) is an individual geriatric medicine provider in Malta, New York, licensed in New York (226100) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with St Peter's Hospital, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Marianne A Mustafa M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Marianne Mustafa reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Malta, NY 12020
- Reassigned Medicare billing, New York enrollment
- 6 clinicians in this Medicare group
Saratoga Springs, NY 12866
- Reassigned Medicare billing, New York enrollment
- 456 clinicians in this Medicare group
Schenectady, NY 12303
- Reassigned Medicare billing, New York enrollment
- 11 clinicians in this Medicare group
White Plains, NY 10601
- Reassigned Medicare billing, New York enrollment
- 167 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 15
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Peter's Hospital
Acute Care Hospitals · Albany, NYEllis Hospital
Acute Care Hospitals · Schenectady, NYSaratoga Hospital
Acute Care Hospitals · Saratoga Springs, NYSunnyview Hospital And Rehabilitation Center
Acute Care Hospitals · Schenectady, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12020 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
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 Marianne Mustafa's NPI number?
The NPI number for Marianne Mustafa is 1497841860. It was assigned to this individual provider in the NPPES registry on October 5, 2006.
Where is Marianne Mustafa located?
Marianne Mustafa practices at 100 Saratoga Village Blvd Suite 34, Malta, NY 12020. The listed phone number is (518) 899-9099.
What is Marianne Mustafa's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.
Is Marianne Mustafa enrolled in Medicare?
Yes. Marianne Mustafa is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marianne Mustafa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marianne Mustafa reassigns Medicare benefits to 4 organizations: Saratoga Family Medicine,pllc (Malta, NY), Saratoga Hospital (Saratoga Springs, NY), Clr Schenectady LLC (Schenectady, NY) and Hospitalist Healthcare Services PLLC (White Plains, NY). Each 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 Marianne Mustafa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marianne Mustafa affiliated with any hospitals?
According to CMS data, Marianne Mustafa is affiliated with St Peter's Hospital, Ellis Hospital, Saratoga Hospital and Sunnyview Hospital And Rehabilitation Center.
When was this NPI record last updated?
The NPPES record for Marianne Mustafa was last updated on April 4, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.