JOHN K OPPENHEIMER M.D.
NPI 1659364214
Internal Medicine in Sag Harbor, NY
About John K Oppenheimer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN K OPPENHEIMER M.D. (NPI 1659364214) is an individual internal medicine provider in Sag Harbor, New York, licensed in New York (150853) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Tulane University School Of Medicine (1981).
NPPES Registry Identity
Specialties & Licenses
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Other Identifiers 2
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
John K Oppenheimer 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Suny/Stony Brook University Hospital
Acute Care Hospitals · Stony Brook, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11963 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.
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 Oppenheimer's NPI number?
The NPI number for John Oppenheimer is 1659364214. It was assigned to this individual provider in the NPPES registry on August 29, 2005.
Where is John Oppenheimer located?
John Oppenheimer practices at 60 Bay St, Sag Harbor, NY 11963. The listed phone number is (631) 725-4600.
What is John Oppenheimer's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Oppenheimer enrolled in Medicare?
Yes. John Oppenheimer 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 Oppenheimer affiliated with any hospitals?
According to CMS data, John Oppenheimer is affiliated with Suny/Stony Brook University Hospital.
When was this NPI record last updated?
The NPPES record for John Oppenheimer was last updated on August 21, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.
