DR. JOHN MASCARENHAS MD
NPI 1376719104
Internal Medicine - Hematology & Oncology in New York, NY
About Dr. John Mascarenhas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN MASCARENHAS MD (NPI 1376719104) is an individual hematology & oncology provider in New York, New York, licensed in New York (235966) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of New York Medical College (2002).
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. John Mascarenhas 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.
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYMount Sinai Beth Israel
Acute Care Hospitals · New York, NYMount Sinai South Nassau
Acute Care Hospitals · Oceanside, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
NEW YORK, NY 10029
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 John Mascarenhas's NPI number?
The NPI number for John Mascarenhas is 1376719104. It was assigned to this individual provider in the NPPES registry on May 1, 2008.
Where is John Mascarenhas located?
John Mascarenhas practices at 1 Gustave L Levy Pl Box 1079, New York, NY 10029. The listed phone number is (212) 241-1948.
What is John Mascarenhas's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is John Mascarenhas enrolled in Medicare?
Yes. John Mascarenhas 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 John Mascarenhas affiliated with any hospitals?
According to CMS data, John Mascarenhas is affiliated with Mount Sinai Hospital, Mount Sinai Beth Israel and Mount Sinai South Nassau.
When was this NPI record last updated?
The NPPES record for John Mascarenhas was last updated on July 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
