1. Home
  2. Directory
  3. Montana
  4. Hardin
  5. Nurse Practitioner
  6. NPI Profile

AMY REHKLAU RN
NPI 1417712944
Nurse Practitioner - Family in Hardin, MT

Active since February 14, 2024PECOS EnrolledAccepts Medicare Assignment
16 N MILES AVE STE 101, HARDIN, MT 59034(406) 665-4103 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2026, Oct 1, 2024, Sep 16, 2024 and 1 more (4 updates tracked since 2024).

About Amy Rehklau Rn NPPES

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

AMY REHKLAU RN (NPI 1417712944) is an individual family provider in Hardin, Montana, licensed in Montana (NUR-APRN-LIC-242957) and active in the NPI registry since February 2024. She is enrolled in Medicare PECOS, is affiliated with Big Horn Hospital, and maintains a secondary practice location in Hardin.

NPPES Registry Identity

NPI1417712944
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameAMY REHKLAUCredential: RN
Location Address16 N MILES AVE STE 101Hardin, MT 59034-2356
Mailing Address16 N Miles Ave Ste 101Hardin, MT 59034-2356 · (406) 665-4103
Phone(406) 665-4103
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateFebruary 14, 2024
Last NPPES UpdateMarch 17, 20264 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
✔ NPI 1417712944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MT · NUR-APRN-LIC-242957
Also ListedRegistered Nurse · Neonatal Intensive CareTaxonomy 163WN0002X · License NUR-RN-LIC-40542 (MT)
16 N MILES AVE STE 101, Hardin, MT 59034
Open in Google Maps ↗

Secondary Practice Location 1

Location 11223 N Center AveHardin, MT 59034-1100 · Phone (406) 665-4103

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, Providence Health Plan.Insurance ›

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

Amy Rehklau Rn 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 ID4385176007
PECOS Enrollment IDI20241018000502
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Big Horn Hospital

Critical Access Hospitals · Hardin, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271338
Location17 N MilesHardin, MT 59034 · Big Horn County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59034 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
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
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 7

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

DR. BELLA MARIE GENTRY M.D.
Family Medicine
16 N MILES AVE STE 101
HARDIN, MT 59034
Big Horn County (406) 665-4103
DYLAN JON WIEBE FNP
Nurse Practitioner (Primary Care)
16 N MILES AVE STE 101
HARDIN, MT 59034
Big Horn County (406) 665-2800
BIGHORN VALLEY HEALTH CENTER, INCORPORATED
Clinic/Center (Federally Qualified Health Center (FQHC))
16 N MILES AVE STE 101
HARDIN, MT 59034
Big Horn County (000) 000-0000
KENNETH DEAN LCPC
Counselor (Mental Health)
16 N MILES AVE STE 101
HARDIN, MT 59034
Big Horn County (406) 665-4103
STEFANIE RICKHOFF PA
Physician Assistant
16 N MILES AVE STE 101
HARDIN, MT 59034
Big Horn County (406) 665-2800
ANNA HEIN
Nurse Practitioner (Family)
16 N MILES AVE STE 101
HARDIN, MT 59034
Big Horn County (406) 665-4103
DR. ASHLEY A QUANBECK MD
Family Medicine
16 N MILES AVE STE 101
HARDIN, MT 59034
Big Horn County (406) 665-2205

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 Amy Rehklau's NPI number?

The NPI number for Amy Rehklau is 1417712944. It was assigned to this individual provider in the NPPES registry on February 14, 2024.

Where is Amy Rehklau located?

Amy Rehklau practices at 16 N Miles Ave Ste 101, Hardin, MT 59034. The listed phone number is (406) 665-4103.

What is Amy Rehklau's specialty?

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

Is Amy Rehklau enrolled in Medicare?

Yes. Amy Rehklau 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.

What insurance does Amy Rehklau accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and Providence Health Plan list Amy Rehklau 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.

Is Amy Rehklau affiliated with any hospitals?

According to CMS data, Amy Rehklau is affiliated with Big Horn Hospital.

When was this NPI record last updated?

The NPPES record for Amy Rehklau was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.