BARRY S GREENE MD FACS
NPI 1487762100
Surgery in Washington, DC
About Barry S Greene Md Facs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARRY S GREENE MD FACS (NPI 1487762100) is an individual surgery provider in Washington, District Of Columbia, licensed in Maryland (D0043330) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Medstar Montgomery Medical Center, and is a graduate of University Of Miami, Lm Miller School Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Barry S Greene Md Facs 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.
Medicare Billing Reassignments
2Medicare enrollment records show Barry Greene reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Montgomery Medical Center
Acute Care Hospitals · Olney, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20007 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20007
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 Barry Greene's NPI number?
The NPI number for Barry Greene is 1487762100. It was assigned to this individual provider in the NPPES registry on August 25, 2006.
Where is Barry Greene located?
Barry Greene practices at 3800 Reservoir Rd NW Fl 4, Washington, DC 20007. The listed phone number is (202) 444-2000.
What is Barry Greene's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Barry Greene enrolled in Medicare?
Yes. Barry Greene 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.
Which organizations bill Medicare for Barry Greene's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barry Greene reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Washington, DC) and Advanced Weight Loss Surgery (Rockville, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Barry Greene's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Barry Greene affiliated with any hospitals?
According to CMS data, Barry Greene is affiliated with Medstar Montgomery Medical Center.
When was this NPI record last updated?
The NPPES record for Barry Greene was last updated on May 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Barry S Greene, MD FACS · NPI 1487762100
Surgery physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since August 25, 2006.
## Identity
- **NPI:** 1487762100 (Entity type: Individual)
- **Enumerated:** August 25, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** D0043330 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 3800 RESERVOIR RD NW FL 4, Washington, DC 20007-2113
- **Phone:** (202) 444-2000 · **Fax:** (877) 376-2418
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1205562816, Washington, DC); Advanced Weight Loss Surgery (NPI 1124263876, Rockville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Miami, Lm Miller School Of Medicine, class of 1985
## Record status
- **NPPES last updated:** May 6, 2025
- **Other identifiers:** Medicaid 150991800 (MD)
---
Source: [NPI Profile](https://npiprofile.com/npi/1487762100) · Data from the CMS NPPES public registry.