JOSEPH RAYMOND O'BRIEN M.D.
NPI 1437109907
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Bethesda, MD
About Joseph Raymond O'brien M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH RAYMOND O'BRIEN M.D. (NPI 1437109907) is an individual orthopaedic surgery of the spine provider in Bethesda, Maryland, licensed in Maryland (D64482) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Virginia Hospital Center, and maintains a secondary practice location in Washington.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Joseph Raymond O'brien 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.
Medicare Billing Reassignments
2Medicare enrollment records show Joseph O'brien reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bethesda, MD 20817
- Reassigned Medicare billing, District of Columbia enrollment
- 90 clinicians in this Medicare group
Arlington, VA 22207
- Reassigned Medicare billing, District of Columbia enrollment
- 436 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 25
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.
Virginia Hospital Center
Acute Care Hospitals · Arlington, VAReferred 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.
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 Joseph O'brien's NPI number?
The NPI number for Joseph O'brien is 1437109907. It was assigned to this individual provider in the NPPES registry on May 12, 2006.
Where is Joseph O'brien located?
Joseph O'brien practices at 10215 Fernwood Rd Ste 506, Bethesda, MD 20817. The listed phone number is (301) 530-1010.
What is Joseph O'brien's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.
Is Joseph O'brien enrolled in Medicare?
Yes. Joseph O'brien 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 Joseph O'brien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph O'brien reassigns Medicare benefits to 2 organizations: Bethesda Chevy Chase Orthopaedic Associates, LLC (Bethesda, MD) and Virginia Hospital Center Physician Group LLC (Arlington, VA). 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 Joseph O'brien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joseph O'brien affiliated with any hospitals?
According to CMS data, Joseph O'brien is affiliated with Virginia Hospital Center.
When was this NPI record last updated?
The NPPES record for Joseph O'brien was last updated on November 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.