ITHACA MEDICAL SERVICES PLLC
NPI 1164166559
Family Medicine in Ithaca, NY
About Ithaca Medical Services Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ITHACA MEDICAL SERVICES PLLC (NPI 1164166559) is a healthcare organization registered as a family medicine in Ithaca, New York and active in the NPI registry since April 2022. The organization lists Kathy Hatfield, Reimbursement Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Ithaca Medical Services Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
20Medicare enrollment records show 20 clinicians reassign Medicare billing to Ithaca Medical Services PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 14 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 8
Clinicians, nearest first (20)
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 Ithaca Medical Services PLLC's NPI number?
The NPI number for Ithaca Medical Services PLLC is 1164166559. It was assigned to this organization in the NPPES registry on April 22, 2022.
Where is Ithaca Medical Services PLLC located?
Ithaca Medical Services PLLC is located at 953 Danby Rd, Ithaca, NY 14850. The listed phone number is (607) 882-0010.
What is Ithaca Medical Services PLLC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ithaca Medical Services PLLC enrolled in Medicare?
Yes. Ithaca Medical Services PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ithaca Medical Services PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 8 Medicare specialties reassign their Medicare billing to Ithaca Medical Services PLLC. 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 Cardiovascular Disease (Cardiology) (7), Nurse Practitioner (5) and Sports Medicine (3). Of these, 1 practice at this address and 14 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 Ithaca Medical Services PLLC was last updated on April 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ithaca Medical Services Pllc · NPI 1164166559
Family Medicine organization in Ithaca, New York. Organization record, active in the CMS NPPES registry since April 22, 2022.
## Identity
- **NPI:** 1164166559 (Entity type: Organization)
- **Enumerated:** April 22, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** Yes (part of Cayuga Medical Associates, Pc)
- **Authorized official:** Kathy Hatfield, REIMBURSEMENT MANAGER
## Practice location
- **Address:** 953 DANBY RD, Ithaca, NY 14850-7000
- **Phone:** (607) 882-0010
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 20 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiovascular Disease (Cardiology) (7), Nurse Practitioner (5), Sports Medicine (3); 1 practice at this address and 14 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1164166559) · Data from the CMS NPPES public registry.