GEOFFREY P OSTRANDER MD
NPI 1265726004
Family Medicine in Rushville, NY
About Geoffrey P Ostrander Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEOFFREY P OSTRANDER MD (NPI 1265726004) is an individual family medicine provider in Rushville, New York, licensed in New York (275799) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with F F Thompson Hospital, and is a graduate of State University Of Ny Upstate Medical University (2011).
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Geoffrey P Ostrander Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Geoffrey Ostrander reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clifton Springs, NY 14432
- Reassigned Medicare billing, New York enrollment
- 872 clinicians in this Medicare group
Clifton Springs, NY 14432
- Reassigned Medicare billing, New York enrollment
- 1,030 clinicians in this Medicare group
Newark, NY 14513
- Reassigned Medicare billing, New York enrollment
- 679 clinicians in this Medicare group
Rochester, NY 14623
- 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
F F Thompson Hospital
Acute Care Hospitals · Canandaigua, NYRochester General Hospital
Acute Care Hospitals · Rochester, NYClifton Springs Hospital And Clinic
Acute Care Hospitals · Clifton Springs, NYSoldiers And Sailors Memorial Hospital Of Yates
Critical Access Hospitals · Penn Yan, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14544 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 4
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 Geoffrey Ostrander's NPI number?
The NPI number for Geoffrey Ostrander is 1265726004. It was assigned to this individual provider in the NPPES registry on June 8, 2011.
Where is Geoffrey Ostrander located?
Geoffrey Ostrander practices at 213 State Route 245, Rushville, NY 14544. The listed phone number is (585) 554-3119.
What is Geoffrey Ostrander's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Geoffrey Ostrander enrolled in Medicare?
Yes. Geoffrey Ostrander is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Geoffrey Ostrander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Geoffrey Ostrander reassigns Medicare benefits to 4 organizations: Clifton Springs Sanitarium Co (Clifton Springs, NY), Western New York Medical Practice PC (Clifton Springs, NY), Newark Wayne Community Hospital (Newark, NY) and Rochester General Hospital (Rochester, 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 Geoffrey Ostrander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Geoffrey Ostrander affiliated with any hospitals?
According to CMS data, Geoffrey Ostrander is affiliated with F F Thompson Hospital, Rochester General Hospital, Clifton Springs Hospital And Clinic and Soldiers And Sailors Memorial Hospital Of Yates.
When was this NPI record last updated?
The NPPES record for Geoffrey Ostrander was last updated on March 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Geoffrey P Ostrander, MD · NPI 1265726004
Family Medicine physician in Rushville, New York. Individual provider, active in the CMS NPPES registry since June 8, 2011.
## Identity
- **NPI:** 1265726004 (Entity type: Individual)
- **Enumerated:** June 8, 2011
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 275799 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 213 STATE ROUTE 245, Rushville, NY 14544-9603
- **Phone:** (585) 554-3119 · **Fax:** (585) 394-9089
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Clifton Springs Sanitarium Co (NPI 1366505463, Clifton Springs, NY); Western New York Medical Practice PC (NPI 1588060149, Clifton Springs, NY); Newark Wayne Community Hospital (NPI 1346369212, Newark, NY); Rochester General Hospital (NPI 1174990303, Rochester, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of Ny Upstate Medical University, class of 2011
## Record status
- **NPPES last updated:** March 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265726004) · Data from the CMS NPPES public registry.