DR. MARY MATTHEOS M.D.
NPI 1609977719
Internal Medicine in Lindenhurst, NY
About Dr. Mary Mattheos M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY MATTHEOS M.D. (NPI 1609977719) is an individual internal medicine provider in Lindenhurst, New York, licensed in New York (161119-1) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (1979).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Mary Mattheos 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 31
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.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYGood Samaritan Hospital Medical Center
Acute Care Hospitals · West Islip, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11757 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 5
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 5
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 Mattheos's NPI number?
The NPI number for Mary Mattheos is 1609977719. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is Mary Mattheos located?
Mary Mattheos practices at 350 W Montauk Hwy, Lindenhurst, NY 11757. The listed phone number is (631) 226-0388.
What is Mary Mattheos's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mary Mattheos enrolled in Medicare?
Yes. Mary Mattheos 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 Mattheos affiliated with any hospitals?
According to CMS data, Mary Mattheos is affiliated with North Shore University Hospital and Good Samaritan Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Mary Mattheos was last updated on October 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.