MERI ATANAS MD
NPI 1922024116
Radiology - Therapeutic Radiology in Rochester, NY
About Meri Atanas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MERI ATANAS MD (NPI 1922024116) is an individual therapeutic radiology provider in Rochester, New York, licensed in New York (175080) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Meri Atanas Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Meri Atanas reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14621
- Reassigned Medicare billing, New York enrollment
- 2,285 clinicians in this Medicare group
Rochester, NY 14621
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Western New York Medical Practice PC
- 1,030 clinicians in this Medicare group
Rochester, NY 14617
- Reassigned Medicare billing, New York enrollment
- 1,442 clinicians in this Medicare group
Clifton Springs, NY 14432
- Reassigned Medicare billing, New York enrollment
- 872 clinicians in this Medicare group
Batavia, NY 14020
- Reassigned Medicare billing, New York enrollment
- 782 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.
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.
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 Meri Atanas's NPI number?
The NPI number for Meri Atanas is 1922024116. It was assigned to this individual provider in the NPPES registry on July 14, 2006. The provider is also known as Meri Sorci MD.
Where is Meri Atanas located?
Meri Atanas practices at 1425 Portland Ave, Rochester, NY 14621. The listed phone number is (585) 922-4031.
What is Meri Atanas's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Therapeutic Radiology, with taxonomy code 2085R0203X.
Is Meri Atanas enrolled in Medicare?
Yes. Meri Atanas is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Meri Atanas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meri Atanas reassigns Medicare benefits to 5 organizations: Rochester General Hospital (Rochester, NY), Western New York Medical Practice P.C. (Rochester, NY), The Unity Hospital Of Rochester (Rochester, NY), Clifton Springs Sanitarium Co (Clifton Springs, NY) and United Memorial Medical Center (Batavia, NY). 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 Meri Atanas'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 Meri Atanas was last updated on April 23, 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.
# Meri Atanas, MD · NPI 1922024116
Therapeutic Radiology physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1922024116 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Radiology - Therapeutic Radiology · taxonomy 2085R0203X
- **State license:** 175080 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1425 PORTLAND AVE, Rochester, NY 14621-3001
- **Phone:** (585) 922-4031 · **Fax:** (585) 922-3920
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Rochester General Hospital (NPI 1063531929, Rochester, NY); Western New York Medical Practice P.C. (NPI 1063790608, Rochester, NY); The Unity Hospital Of Rochester (NPI 1457395766, Rochester, NY); Clifton Springs Sanitarium Co (NPI 1366505463, Clifton Springs, NY); United Memorial Medical Center (NPI 1669747085, Batavia, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 23, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1922024116) · Data from the CMS NPPES public registry.