MRS. HEATHER A O'HARA PNP
NPI 1265194062
Nurse Practitioner - Pediatrics in Williamsville, NY
About Mrs. Heather A O'hara Pnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. HEATHER A O'HARA PNP (NPI 1265194062) is an individual pediatrics provider in Williamsville, New York, licensed in New York (383317) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS.
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)
Mrs. Heather A O'hara Pnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Heather O'hara reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 676 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14221 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
WILLIAMSVILLE, NY 14221
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 Heather O'hara's NPI number?
The NPI number for Heather O'hara is 1265194062. It was assigned to this individual provider in the NPPES registry on October 8, 2021.
Where is Heather O'hara located?
Heather O'hara practices at 1800 Maple Rd, Williamsville, NY 14221. The listed phone number is (716) 636-5437.
What is Heather O'hara's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Heather O'hara enrolled in Medicare?
Yes. Heather O'hara is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Heather O'hara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather O'hara reassigns Medicare benefits to Kaleida Health (Williamsville, 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 Heather O'hara'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 Heather O'hara was last updated on October 8, 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.
# Mrs. Heather A O'hara, PNP · NPI 1265194062
Pediatrics physician in Williamsville, New York. Individual provider, active in the CMS NPPES registry since October 8, 2021.
## Identity
- **NPI:** 1265194062 (Entity type: Individual)
- **Enumerated:** October 8, 2021
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 383317 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1800 MAPLE RD, Williamsville, NY 14221-2749
- **Phone:** (716) 636-5437
## 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:** Kaleida Health (NPI 1053441907, Williamsville, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 8, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1265194062) · Data from the CMS NPPES public registry.