DR. JOHN GREEN M.D.
NPI 1134501760
Internal Medicine - Cardiovascular Disease in Bethesda, MD
About Dr. John Green M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN GREEN M.D. (NPI 1134501760) is an individual cardiovascular disease provider in Bethesda, Maryland, licensed in Virginia (0101286914) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Chesapeake General Hospital, and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2015).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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 Green 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chesapeake General Hospital
Acute Care Hospitals · Chesapeake, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20814 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 2
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHESDA, MD 20814
BETHESDA, MD 20814
BETHESDA, MD 20814
BETHESDA, MD 20814
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 Green's NPI number?
The NPI number for John Green is 1134501760. It was assigned to this individual provider in the NPPES registry on June 19, 2015.
Where is John Green located?
John Green practices at 4494 Palmer Rd N, Bethesda, MD 20814. The listed phone number is (301) 295-4500.
What is John Green's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is John Green enrolled in Medicare?
Yes. John Green 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.
What insurance does John Green accept?
Health plans from Blue Cross and Blue Shield of Texas list John Green as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Green affiliated with any hospitals?
According to CMS data, John Green is affiliated with Chesapeake General Hospital.
When was this NPI record last updated?
The NPPES record for John Green was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
