RUBEN X. PAGAN MD
NPI 1205215472
Anesthesiology in Brooklyn, NY
About Ruben X. Pagan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RUBEN X. PAGAN MD (NPI 1205215472) is an individual anesthesiology provider in Brooklyn, New York, licensed in New York (292712) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with Saint Peter's University Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Ruben X. Pagan Md 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
13Medicare enrollment records show Ruben Pagan reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11229
- Reassigned Medicare billing, New York enrollment
- 28 clinicians in this Medicare group
Brooklyn, NY 11213
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Interfaith Professional Physician Services PC
- 635 clinicians in this Medicare group
Brooklyn, NY 11211
- Reassigned Medicare billing, New York enrollment
- 1,074 clinicians in this Medicare group
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 58 clinicians in this Medicare group
North Bergen, NJ 07047
- Reassigned Medicare billing, New Jersey enrollment
- 464 clinicians in this Medicare group
Newark, NJ 07103
- Reassigned Medicare billing, New Jersey enrollment
- 57 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia enrollment
- 391 clinicians in this Medicare group
Columbia, MD 21046
- Reassigned Medicare billing, District of Columbia enrollment
- 717 clinicians in this Medicare group
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 318 clinicians in this Medicare group
Orange City, FL 32763
- Reassigned Medicare billing, Florida enrollment
- 129 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 6
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Peter's University Hospital
Acute Care Hospitals · New Brunswick, NJCooperman Barnabas Medical Center
Acute Care Hospitals · Livingston, NJNyu Langone Hospitals
Acute Care Hospitals · New York, NYMedicare 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.
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 Ruben Pagan's NPI number?
The NPI number for Ruben Pagan is 1205215472. It was assigned to this individual provider in the NPPES registry on May 21, 2015.
Where is Ruben Pagan located?
Ruben Pagan practices at 2525 Kings Hwy, Brooklyn, NY 11229. The listed phone number is (631) 264-2030.
What is Ruben Pagan's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ruben Pagan enrolled in Medicare?
Yes. Ruben Pagan 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 Ruben Pagan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ruben Pagan reassigns Medicare benefits to 13 organizations: United Nyc Medical Associates LLC (Brooklyn, NY), Interfaith Professional Physician Services, P.C. (Brooklyn, NY), New York University (Brooklyn, NY), West Side Gi, LLC (New York, NY), Parkway Anesthesia Associates LLC (North Bergen, NJ) and 8 more organizations, listed in the Medicare section above. 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 Ruben Pagan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ruben Pagan affiliated with any hospitals?
According to CMS data, Ruben Pagan is affiliated with Saint Peter's University Hospital, Cooperman Barnabas Medical Center and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Ruben Pagan was last updated on March 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ruben X. Pagan, MD · NPI 1205215472
Anesthesiology physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since May 21, 2015.
## Identity
- **NPI:** 1205215472 (Entity type: Individual)
- **Enumerated:** May 21, 2015
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 292712 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2525 KINGS HWY, Brooklyn, NY 11229
- **Phone:** (631) 264-2030
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): United Nyc Medical Associates LLC (NPI 1871844142, Brooklyn, NY); Interfaith Professional Physician Services, P.C. (NPI 1457643991, Brooklyn, NY); New York University (NPI 1801030630, Brooklyn, NY); West Side Gi, LLC (NPI 1588938682, New York, NY); Parkway Anesthesia Associates LLC (NPI 1518319755, North Bergen, NJ); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** March 11, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1205215472) · Data from the CMS NPPES public registry.