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ASHLEY ARCY RACHAEL CHERMAK PMHNP
NPI 1447091087
Nurse Practitioner - Psychiatric/Mental Health in Idaho Falls, ID

Active since June 06, 2024PECOS EnrolledAccepts Medicare Assignment
2280 E 25TH ST, IDAHO FALLS, ID 83404(208) 227-2100(208) 227-2362 Get Directions Write a Review

NPPES record last updated: August 20, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 3, 2024, Jun 6, 2024 (2 updates tracked since 2024).

About Ashley Arcy Rachael Chermak Pmhnp NPPES

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

ASHLEY ARCY RACHAEL CHERMAK PMHNP (NPI 1447091087) is an individual psychiatric/mental health provider in Idaho Falls, Idaho, licensed in Idaho (2024041130) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1447091087
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameASHLEY ARCY RACHAEL CHERMAKCredential: PMHNP
Location Address2280 E 25TH STIdaho Falls, ID 83404-7542
Mailing AddressPo Box 742358Atlanta, GA 30374-2358
Phone(208) 227-2100
Fax(208) 227-2362
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJune 6, 2024
Last NPPES UpdateAugust 20, 20252 updates tracked since enumeration
NPPES CertifiedAugust 20, 2025
✔ NPI 1447091087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in ID · 2024041130
2280 E 25TH ST, Idaho Falls, ID 83404
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, PacificSource Health Plans, Select Health.Insurance ›

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

Ashley Arcy Rachael Chermak Pmhnp 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 ID1052843083
PECOS Enrollment IDI20241016000749
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

2

Medicare enrollment records show Ashley Chermak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Idaho Behavioral Health Services, LLC
0.4 mi
Psychiatry
2860 CHANNING WAY, #100
Idaho Falls, ID 83404
  • Reassigned Medicare billing, Idaho enrollment
  • 6 clinicians in this Medicare group
NPI 1831435163 (208) 535-4566
Complete Family Care PLLC
26 mi
Family Medicine
10 MADISON PROFESSIONAL PARK
Rexburg, ID 83440
  • Reassigned Medicare billing, Idaho enrollment
  • 3 clinicians in this Medicare group
NPI 1649693649 (208) 656-9467

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 83404 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
$81.13 typical visit price
range $52.44 – $160.17
Typical copayment $20.28 (range $13.11 – $40.04)
Most-billed visit code 99203
Established Patient
$93.26 typical visit price
range $16.68 – $130.93
Typical copayment $23.31 (range $4.17 – $32.73)
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.

Other Providers at the Same Location NPPES 14

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

MR. NATHAN ERIC BRADFIELD PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
2280 E 25TH ST
IDAHO FALLS, ID 83404
Bonneville County (208) 227-2100
PATRICK ROSS KING PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
2280 E 25TH ST
IDAHO FALLS, ID 83404
Bonneville County (208) 227-2100
DR. JOSHUA L PIXTON DNP-PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
2280 E 25TH ST
IDAHO FALLS, ID 83404
Bonneville County (208) 227-2100
JEREMY SCOTT MIHU PA-C
Physician Assistant
2280 E 25TH ST
IDAHO FALLS, ID 83404
Bonneville County (208) 529-6111
KYLE HAWKES MSN, RN
Registered Nurse
2280 E 25TH ST
IDAHO FALLS, ID 83404
Bonneville County (208) 227-2100
DANIEL LILLIGREN MD
Psychiatry & Neurology (Psychiatry)
2280 E 25TH ST
IDAHO FALLS, ID 83404
Bonneville County (208) 227-2100
TRAVIS THORNTON LCSW
Social Worker (Clinical)
2280 E 25TH ST
IDAHO FALLS, ID 83404
Bonneville County (208) 227-2377
DR. JESSE HINCKLEY MD, PHD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
2280 E 25TH ST
IDAHO FALLS, ID 83404
Bonneville County (208) 227-2100

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 Ashley Chermak's NPI number?

The NPI number for Ashley Chermak is 1447091087. It was assigned to this individual provider in the NPPES registry on June 6, 2024.

Where is Ashley Chermak located?

Ashley Chermak practices at 2280 E 25th St, Idaho Falls, ID 83404. The listed phone number is (208) 227-2100.

What is Ashley Chermak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Ashley Chermak enrolled in Medicare?

Yes. Ashley Chermak 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 Ashley Chermak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Chermak reassigns Medicare benefits to 2 organizations: Idaho Behavioral Health Services, LLC (Idaho Falls, ID) and Complete Family Care PLLC (Rexburg, ID). 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 Ashley Chermak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ashley Chermak accept?

Health plans from Molina Healthcare, PacificSource Health Plans and Select Health list Ashley Chermak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ashley Chermak was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.