RGH OUTPATIENT OBSERVATION UNIT
NPI 1104149301
Internal Medicine in Rochester, NY
About Rgh Outpatient Observation Unit NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RGH OUTPATIENT OBSERVATION UNIT (NPI 1104149301) is a healthcare organization registered as an internal medicine in Rochester, New York and active in the NPI registry since March 2010. The organization lists Paulla Tinch, Svp-finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 6
Other Names 1
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Rgh Outpatient Observation Unit is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2,281Medicare enrollment records show 2,281 clinicians reassign Medicare billing to Rgh Outpatient Observation Unit, which bills Medicare for the services they deliver. Of these, 19 practice at this address and 1,570 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 67
Nearest to this location (20)
See all 2,281Rochester, NY 14621
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Rochester General Hospital's NPI number?
The NPI number for Rochester General Hospital is 1104149301. It was assigned to this organization in the NPPES registry on March 3, 2010. The provider is also known as Rgh Outpatient Observation Unit.
Where is Rochester General Hospital located?
Rochester General Hospital is located at 1425 Portland Ave, Rochester, NY 14621. The listed phone number is (585) 922-4000.
What is Rochester General Hospital's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Rochester General Hospital enrolled in Medicare?
Yes. Rochester General Hospital is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Rochester General Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 2,281 clinicians in 67 Medicare specialties reassign their Medicare billing to Rochester General Hospital. A 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 the clinician's services. The largest specialties are Nurse Practitioner (542), Internal Medicine (231) and Hospitalist (167). Of these, 19 practice at this address and 1,570 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Rochester General Hospital was last updated on June 24, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Rgh Outpatient Observation Unit · NPI 1104149301
Internal Medicine organization in Rochester, New York. Organization record, active in the CMS NPPES registry since March 3, 2010.
## Identity
- **NPI:** 1104149301 (Entity type: Organization)
- **Enumerated:** March 3, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Rochester General Hospital
- **Organization subpart:** No
- **Authorized official:** Paulla Tinch, SVP-FINANCE
## Practice location
- **Address:** 1425 PORTLAND AVE, Rochester, NY 14621-3001
- **Phone:** (585) 922-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2,281 clinicians in 67 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (542), Internal Medicine (231), Hospitalist (167); 19 practice at this address and 1,570 within 10 miles; [full list](https://npiprofile.com/npi/1104149301/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 24, 2014
- **Other identifiers:** Medicaid 03255983 (NY); Medicare PIN 70005A (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1104149301) · Data from the CMS NPPES public registry.