JILLIAN JO PEER
NPI 1083363279
Counselor - Mental Health in Rochester, NY
About Jillian Jo Peer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JILLIAN JO PEER (NPI 1083363279) is an individual mental health provider in Rochester, New York, licensed in New York (012481) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2004).
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)
Jillian Jo Peer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jillian Peer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rochester, NY 14607
- Reassigned Medicare billing, New York enrollment
- 2,285 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.
ROCHESTER, NY 14607
ROCHESTER, NY 14607
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 Jillian Peer's NPI number?
The NPI number for Jillian Peer is 1083363279. It was assigned to this individual provider in the NPPES registry on March 23, 2022.
Where is Jillian Peer located?
Jillian Peer practices at 224 Alexander St, Rochester, NY 14607. The listed phone number is (585) 922-7770.
What is Jillian Peer's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Jillian Peer enrolled in Medicare?
Yes. Jillian Peer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jillian Peer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jillian Peer reassigns Medicare benefits to Rochester General Hospital (Rochester, NY). 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 Jillian Peer'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 Jillian Peer was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Jillian Jo Peer · NPI 1083363279
Mental Health provider in Rochester, New York. Individual provider, active in the CMS NPPES registry since March 23, 2022.
## Identity
- **NPI:** 1083363279 (Entity type: Individual)
- **Enumerated:** March 23, 2022
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 012481 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 224 ALEXANDER ST, Rochester, NY 14607-4000
- **Phone:** (585) 922-7770 · **Fax:** (585) 922-7020
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Rochester General Hospital (NPI 1760557656, Rochester, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** March 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083363279) · Data from the CMS NPPES public registry.