DR. IRA Y RABIN MD
NPI 1750453247
Internal Medicine in Silver Spring, MD
About Dr. Ira Y Rabin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IRA Y RABIN MD (NPI 1750453247) is an individual internal medicine provider in Silver Spring, Maryland, licensed in Maryland (D61887) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dr. Ira Y Rabin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Ira Rabin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 clinicians in this Medicare group
Randallstown, MD 21133
- Reassigned Medicare billing, Maryland enrollment
- 194 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20910 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SILVER SPRING, MD 20910
SILVER SPRING, MD 20910
SILVER SPRING, MD 20910
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 Ira Rabin's NPI number?
The NPI number for Ira Rabin is 1750453247. It was assigned to this individual provider in the NPPES registry on November 14, 2006.
Where is Ira Rabin located?
Ira Rabin practices at 1500 Forest Glen Rd Kaiser Permanente, Silver Spring, MD 20910. The listed phone number is (301) 905-3600.
What is Ira Rabin's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ira Rabin enrolled in Medicare?
Yes. Ira Rabin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ira Rabin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ira Rabin reassigns Medicare benefits to 3 organizations: Medstar Medical Group II LLC (Washington, DC), Whc Emerg Phys (Washington, DC) and Northwest Hospital Center, Inc (Randallstown, 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 Ira Rabin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ira Rabin was last updated on October 17, 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. Ira Y Rabin, MD · NPI 1750453247
Internal Medicine physician in Silver Spring, Maryland. Individual provider, active in the CMS NPPES registry since November 14, 2006.
## Identity
- **NPI:** 1750453247 (Entity type: Individual)
- **Enumerated:** November 14, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D61887 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 FOREST GLEN RD, KAISER PERMANENTE, Silver Spring, MD 20910-1483
- **Phone:** (301) 905-3600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Medstar Medical Group II LLC (NPI 1023836137, Washington, DC); Whc Emerg Phys (NPI 1306260625, Washington, DC); Northwest Hospital Center, Inc (NPI 1982708228, Randallstown, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 17, 2011
- **Other identifiers:** Medicare UPIN I22147; Medicare ID-Type Unspecified 015421K92
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Source: [NPI Profile](https://npiprofile.com/npi/1750453247) · Data from the CMS NPPES public registry.