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ALLISON MICHELLE HILLEN MS, RDN
NPI 1356964662
Dietitian, Registered in Wasilla, AK

Active since May 20, 2020
1001 S KNIK GOOSE BAY RD, WASILLA, AK 99654(907) 631-7800 Get Directions Write a Review

NPPES record last updated: May 20, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Allison Michelle Hillen Ms, Rdn NPPES

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

ALLISON MICHELLE HILLEN MS, RDN (NPI 1356964662) is an individual dietitian, registered in Wasilla, Alaska and active in the NPI registry since May 2020.

NPPES Registry Identity

NPI1356964662
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameALLISON MICHELLE HILLENCredential: MS, RDN
Location Address1001 S KNIK GOOSE BAY RDWasilla, AK 99654-8083
Mailing Address1718 Toklat StAnchorage, AK 99508-3251 · (907) 903-2181
Phone(907) 631-7800
Sole ProprietorNo
Enumeration DateMay 20, 2020
NPPES CertifiedMay 20, 2020
✔ NPI 1356964662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
1001 S KNIK GOOSE BAY RD, Wasilla, AK 99654
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allison Michelle Hillen Ms, Rdn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

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

Southcentral Foundation
Same address
Community/Behavioral Health
1001 S KNIK GOOSE BAY RD
Wasilla, AK 99654
  • Reassigned Medicare billing, Texas enrollment
  • 459 clinicians in this Medicare group
NPI 1003469719 (907) 631-7800
Alaska Native Tribal Health Consortium
30 mi
General Acute Care Hospital
4315 DIPLOMACY DR
Anchorage, AK 99508
  • Reassigned Medicare billing, Texas enrollment
  • 1,373 clinicians in this Medicare group
NPI 1437189339 (907) 563-2662

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

SOUTHCENTRAL FOUNDATION
Community/Behavioral Health
1001 S KNIK GOOSE BAY RD
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 631-7800
DR. ELIZABETH C TURGEON M.D.
Family Medicine
1001 S KNIK GOOSE BAY RD
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 631-7800
EMA LUCILLE FIEDLER RDN
Dietitian, Registered
1001 S KNIK GOOSE BAY RD
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 631-7800
JAMES HALES FNP-C. FNP-BC,
Nurse Practitioner (Family)
1001 S KNIK GOOSE BAY RD
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 631-7800
JASEN RUSSELL THOMPSON PA-C
Physician Assistant
1001 S KNIK GOOSE BAY RD, PCC WEST
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 631-7851
RAINA PASIEWICZ RD
Dietitian, Registered
1001 S KNIK GOOSE BAY RD
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 631-7800
DR. LARA DIANE CHURCH MD
Family Medicine
1001 S KNIK GOOSE BAY RD
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 631-7800
SOUTHCENTRAL FOUNDATION
Hearing Aid Equipment
1001 S KNIK GOOSE BAY RD
WASILLA, AK 99654
Matanuska-Susitna Borough (907) 729-8624

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 Allison Hillen's NPI number?

The NPI number for Allison Hillen is 1356964662. It was assigned to this individual provider in the NPPES registry on May 20, 2020.

Where is Allison Hillen located?

Allison Hillen practices at 1001 S Knik Goose Bay Rd, Wasilla, AK 99654. The listed phone number is (907) 631-7800.

What is Allison Hillen's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Allison Hillen enrolled in Medicare?

Yes. Allison Hillen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Allison Hillen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allison Hillen reassigns Medicare benefits to 2 organizations: Southcentral Foundation (Wasilla, AK) and Alaska Native Tribal Health Consortium (Anchorage, AK). 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 Allison Hillen'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 Allison Hillen was last updated on May 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.