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SIERRA AYERS FNP
NPI 1235700816
Nurse Practitioner - Family in Canandaigua, NY

Active since July 06, 2021PECOS Enrolled
90.57/100
CMS Quality Rating
350 PARRISH ST, CANANDAIGUA, NY 14424(585) 602-0280 Get Directions Write a Review

NPPES record last updated: July 6, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sierra Ayers Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIERRA AYERS FNP (NPI 1235700816) is an individual family provider in Canandaigua, New York, licensed in New York (702591) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235700816
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSIERRA AYERSCredential: FNP
Location Address350 PARRISH STCanandaigua, NY 14424-1793
Mailing Address350 Parrish StCanandaigua, NY 14424-1793
Phone(585) 602-0280
Sole ProprietorNo
Enumeration DateJuly 6, 2021
NPPES CertifiedJune 9, 2021
✔ NPI 1235700816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · 702591
350 PARRISH ST, Canandaigua, NY 14424
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sierra Ayers Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Sierra Ayers reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Frederick Ferris Thompson Hospital
Same address
General Acute Care Hospital
350 PARRISH ST
Canandaigua, NY 14424
  • Reassigned Medicare billing, New York enrollment
  • 347 clinicians in this Medicare group
NPI 1194776351 (585) 396-6000
Flh Medical, PC
14 mi
Gastroenterology
821 PRE EMPTION RD, STE. 300
Geneva, NY 14456
  • Reassigned Medicare billing, New York enrollment
  • 129 clinicians in this Medicare group
NPI 1164766325 (315) 787-5310
Soldiers & Sailors Memorial Hospital
18 mi
Critical Access
418 N MAIN ST
Penn Yan, NY 14527
  • Reassigned Medicare billing, New York enrollment
  • 128 clinicians in this Medicare group
NPI 1215044516 (315) 787-4150

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 14424 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

90.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.16
Promoting Interoperability85
Improvement Activities40

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.

AUTUMN MARIE DILLOW PA
Physician Assistant
350 PARRISH ST
CANANDAIGUA, NY 14424
Ontario County (585) 396-6000
SUE E. STALEY
Nurse Practitioner (Adult Health)
350 PARRISH ST
CANANDAIGUA, NY 14424
Ontario County (585) 396-6071
MEGHAN RODRIGUEZ ROSELLI
Physical Therapist
350 PARRISH ST
CANANDAIGUA, NY 14424
Ontario County (585) 396-6000
DELANEY ST. GEORGE DPT, PT
Physical Therapist
350 PARRISH ST
CANANDAIGUA, NY 14424
Ontario County (585) 396-6000
MATHEW JANCZAK PT, DPT
Physical Therapist
350 PARRISH ST
CANANDAIGUA, NY 14424
Ontario County (585) 396-6133
MORGAN BESSEY PA-C
Physician Assistant
350 PARRISH ST
CANANDAIGUA, NY 14424
Ontario County (585) 396-6000
CALLIE VINCI FNP
Nurse Practitioner (Family)
350 PARRISH ST
CANANDAIGUA, NY 14424
Ontario County (585) 396-6000
DR. CORDY E SULLIVAN MD
Anesthesiology
350 PARRISH ST
CANANDAIGUA, NY 14424
Ontario County (585) 396-6565

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 Sierra Ayers's NPI number?

The NPI number for Sierra Ayers is 1235700816. It was assigned to this individual provider in the NPPES registry on July 6, 2021.

Where is Sierra Ayers located?

Sierra Ayers practices at 350 Parrish St, Canandaigua, NY 14424. The listed phone number is (585) 602-0280.

What is Sierra Ayers's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sierra Ayers enrolled in Medicare?

Yes. Sierra Ayers is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sierra Ayers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sierra Ayers reassigns Medicare benefits to 3 organizations: The Frederick Ferris Thompson Hospital (Canandaigua, NY), Flh Medical, PC (Geneva, NY) and Soldiers & Sailors Memorial Hospital (Penn Yan, 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 Sierra Ayers'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 Sierra Ayers was last updated on July 6, 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.