DR. SHAIKH MAMUN AHMED M.D.
NPI 1871530949
Internal Medicine in Dansville, NY
About Dr. Shaikh Mamun Ahmed M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHAIKH MAMUN AHMED M.D. (NPI 1871530949) is an individual internal medicine provider in Dansville, New York, licensed in New York (231358-1) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Wynn 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 and accepts Medicare assignment
Dr. Shaikh Mamun Ahmed 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.
Medicare Billing Reassignments
6Medicare enrollment records show Shaikh Ahmed reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dansville, NY 14437
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Dansville, NY 14437
- Reassigned Medicare billing, New York enrollment
- 275 clinicians in this Medicare group
Bath, NY 14810
- Reassigned Medicare billing, New York enrollment
- 72 clinicians in this Medicare group
Rochester, NY 14624
- Reassigned Medicare billing, New York enrollment
- 185 clinicians in this Medicare group
Utica, NY 13502
- Reassigned Medicare billing, New York enrollment
- 304 clinicians in this Medicare group
Scottsdale, AZ 85254
- Reassigned Medicare billing, New York enrollment
- 354 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 7
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wynn Hospital
Acute Care Hospitals · Utica, NYSt James Mercy Hospital
Acute Care Hospitals · Hornell, NYSamaritan Medical Center
Acute Care Hospitals · Watertown, NYNicholas H Noyes Memorial Hospital
Acute Care Hospitals · Dansville, NYRiver Hospital Clinics
Critical Access Hospitals · Alexandria Bay, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14437 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.
Referred Medical Equipment & Supplies CMS DME claims 13
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Shaikh Ahmed's NPI number?
The NPI number for Shaikh Ahmed is 1871530949. It was assigned to this individual provider in the NPPES registry on May 31, 2006.
Where is Shaikh Ahmed located?
Shaikh Ahmed practices at 213 Main St, Dansville, NY 14437. The listed phone number is (585) 335-2210.
What is Shaikh Ahmed's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Shaikh Ahmed enrolled in Medicare?
Yes. Shaikh Ahmed 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 organizations bill Medicare for Shaikh Ahmed's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shaikh Ahmed reassigns Medicare benefits to 6 organizations: Shifa Medical PLLC (Dansville, NY), Nicholas H. Noyes Memorial Hospital (Dansville, NY), Nes Medical Services Of New York PC (Bath, NY), Delphi Hospitalist Services LLC (Rochester, NY), New York Medical Physician Associates PC (Utica, NY) and 1 more organization, listed in the Medicare section above. 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 Shaikh Ahmed's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shaikh Ahmed affiliated with any hospitals?
According to CMS data, Shaikh Ahmed is affiliated with Wynn Hospital, St James Mercy Hospital, Samaritan Medical Center, Nicholas H Noyes Memorial Hospital and River Hospital Clinics.
When was this NPI record last updated?
The NPPES record for Shaikh Ahmed was last updated on September 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.