DR. JOHN L VAUGHN M.D.
NPI 1649690884
Internal Medicine - Hematology & Oncology in Hawthorne, NY
About Dr. John L Vaughn M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN L VAUGHN M.D. (NPI 1649690884) is an individual hematology & oncology provider in Hawthorne, New York, licensed in New York (292450) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Other (2014).
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 L Vaughn 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 11
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.
Nyu Langone Hospitals
Acute Care Hospitals · New York, NYWestchester Medical Center
Acute Care Hospitals · Valhalla, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10532 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HAWTHORNE, NY 10532
HAWTHORNE, NY 10532
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 Vaughn's NPI number?
The NPI number for John Vaughn is 1649690884. It was assigned to this individual provider in the NPPES registry on April 25, 2014.
Where is John Vaughn located?
John Vaughn practices at 19 Bradhurst Ave Ste 2575S, Hawthorne, NY 10532. The listed phone number is (914) 246-6600.
What is John Vaughn's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is John Vaughn enrolled in Medicare?
Yes. John Vaughn 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 Vaughn affiliated with any hospitals?
According to CMS data, John Vaughn is affiliated with Nyu Langone Hospitals and Westchester Medical Center.
When was this NPI record last updated?
The NPPES record for John Vaughn was last updated on April 6, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
