ROBERT MARIN
NPI 1265406243
Specialist in Pittsburgh, PA
About Robert Marin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT MARIN (NPI 1265406243) is an individual specialist in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD022829E) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Robert Marin is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Robert Marin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15213
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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.
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 Robert Marin's NPI number?
The NPI number for Robert Marin is 1265406243. It was assigned to this individual provider in the NPPES registry on February 15, 2006.
Where is Robert Marin located?
Robert Marin practices at 3811 Ohara St Suite 1135-E, Pittsburgh, PA 15213. The listed phone number is (412) 624-1000.
What is Robert Marin's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Robert Marin enrolled in Medicare?
Yes. Robert Marin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Robert Marin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Marin reassigns Medicare benefits to University Of Pittsburgh Physicians (Pittsburgh, PA). The 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 Robert Marin'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 Robert Marin was last updated on March 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Robert Marin · NPI 1265406243
Specialist provider in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 15, 2006.
## Identity
- **NPI:** 1265406243 (Entity type: Individual)
- **Enumerated:** February 15, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** MD022829E (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3811 OHARA ST, SUITE 1135-E, Pittsburgh, PA 15213-2561
- **Phone:** (412) 624-1000
## 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:** University Of Pittsburgh Physicians (NPI 1912963315, Pittsburgh, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1265406243) · Data from the CMS NPPES public registry.