HAYLEY GEISTERFER - NPI 1295684496 - Physician Assistant in Greeley, CO

Q: What is Hayley Geisterfer's NPI number?

The NPI number for Hayley Geisterfer is 1295684496. It was assigned to this individual provider in the NPPES registry on January 22, 2026.

Q: What is Hayley Geisterfer's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Hayley Geisterfer was last updated on February 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

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About Hayley Geisterfer NPPES

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

HAYLEY GEISTERFER (NPI 1295684496) is an individual physician assistant in Greeley, Colorado and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1295684496

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameHAYLEY GEISTERFER

Location Address1624 17TH AVEGreeley, CO 80631-5129

Mailing Address229 Locust StWindsor, CO 80550-5257 · (970) 310-3385

Phone(970) 212-5150

Sole ProprietorYes

Medical School CMSOtherGraduated 2025

Enumeration DateJanuary 22, 2026

Last NPPES UpdateFebruary 10, 2026

NPPES CertifiedFebruary 10, 2026

✔ NPI 1295684496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

1624 17TH AVE, Greeley, CO 80631

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hayley Geisterfer 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.

PECOS PAC ID9335620715

PECOS Enrollment IDI20260224002398

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80631 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

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$72.20 typical visit price

range $18.88 – $142.79

Typical copayment $18.05 (range $4.72 – $35.69)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NADORA URGENT CARE, LLC

Clinic/Center (Urgent Care)