DR. JOSEPH RABIN M.D.
NPI 1639303670
Surgery in Baltimore, MD
About Dr. Joseph Rabin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH RABIN M.D. (NPI 1639303670) is an individual surgery provider in Baltimore, Maryland, licensed in Maryland (D71041) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2000).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Dr. Joseph Rabin 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
3Medicare enrollment records show Joseph Rabin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Shock Trauma Associates PA
- 541 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 65 clinicians in this Medicare group
Laurel, MD 20707
- Reassigned Medicare billing, District of Columbia enrollment
- 328 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 3
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.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Rabin's NPI number?
The NPI number for Joseph Rabin is 1639303670. It was assigned to this individual provider in the NPPES registry on May 5, 2009.
Where is Joseph Rabin located?
Joseph Rabin practices at 22 S Greene St Room T3r32, Baltimore, MD 21201. The listed phone number is (410) 328-8979.
What is Joseph Rabin's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Joseph Rabin enrolled in Medicare?
Yes. Joseph Rabin 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 Rabin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Rabin reassigns Medicare benefits to 3 organizations: Shock Trauma Associates, P.A. (Baltimore, MD), University Of Maryland Surgical Associates, PA (Baltimore, MD) and Dimensions Healthcare Associates Inc (Laurel, 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 Joseph Rabin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joseph Rabin affiliated with any hospitals?
According to CMS data, Joseph Rabin is affiliated with University Of Maryland Medical Center.
When was this NPI record last updated?
The NPPES record for Joseph Rabin was last updated on September 8, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Joseph Rabin, M.D. · NPI 1639303670
Surgery physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 5, 2009.
## Identity
- **NPI:** 1639303670 (Entity type: Individual)
- **Enumerated:** May 5, 2009
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** D71041 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, ROOM T3R32, Baltimore, MD 21201-1544
- **Phone:** (410) 328-8979
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Shock Trauma Associates, P.A. (NPI 1679512909, Baltimore, MD); University Of Maryland Surgical Associates, PA (NPI 1962417634, Baltimore, MD); Dimensions Healthcare Associates Inc (NPI 1487714168, Laurel, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 2000
## Record status
- **NPPES last updated:** September 8, 2011
- **Other identifiers:** Other 033976800 (MD); Medicare PIN 187141ZAL4 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1639303670) · Data from the CMS NPPES public registry.