ANN MARIE MULLEN
NPI 1497183727
Nurse Anesthetist, Certified Registered in Mellville, NY
About Ann Marie Mullen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN MARIE MULLEN (NPI 1497183727) is an individual nurse anesthetist, certified registered in Mellville, New York, licensed in Pennsylvania (RN240640L) and active in the NPI registry since October 2013. She is affiliated with Umass Memorial Medical Center/university Campus and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
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
Ann Marie Mullen 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
2Medicare enrollment records show Ann Marie Mullen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Melville, NY 11747
- Reassigned Medicare billing, Pennsylvania enrollment
- 928 clinicians in this Medicare group
Bethlehem, PA 18015
- Reassigned Medicare billing, Pennsylvania enrollment
- 290 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Umass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MALehigh Valley Hospital - Pocono
Acute Care Hospitals · East Stroudsburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11747 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MELVILLE, NY 11747
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 Ann Marie Mullen's NPI number?
The NPI number for Ann Marie Mullen is 1497183727. It was assigned to this individual provider in the NPPES registry on October 23, 2013.
Where is Ann Marie Mullen located?
Ann Marie Mullen practices at 68 South Service Road Suite 350, Mellville, NY 11747. The listed phone number is (516) 945-3351.
What is Ann Marie Mullen's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ann Marie Mullen enrolled in Medicare?
Yes. Ann Marie Mullen 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 Ann Marie Mullen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Marie Mullen reassigns Medicare benefits to 2 organizations: North American Partners In Anesthesia, Pennsylvania , LLC (Melville, NY) and Anesthesia Specialists Of Bethlehem, PC (Bethlehem, PA). 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 Ann Marie Mullen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ann Marie Mullen affiliated with any hospitals?
According to CMS data, Ann Marie Mullen is affiliated with Umass Memorial Medical Center/University Campus and Lehigh Valley Hospital - Pocono.
When was this NPI record last updated?
The NPPES record for Ann Marie Mullen was last updated on October 23, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.