1. Home
  2. Directory
  3. Wyoming
  4. Cheyenne
  5. Dietitian Registered
  6. NPI Profile

MRS. GRETCHEN HALLEY R.D.
NPI 1598072811
Dietitian, Registered in Cheyenne, WY

Active since September 08, 2010Accepts Medicare Assignment
421 E 17TH ST, CHEYENNE, WY 82001(307) 633-6114 Get Directions Write a Review

NPPES record last updated: September 8, 2010. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Mrs. Gretchen Halley R.d. NPPES

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

MRS. GRETCHEN HALLEY R.D. (NPI 1598072811) is an individual dietitian, registered in Cheyenne, Wyoming, licensed in (955078) and active in the NPI registry since September 2010. She is a graduate of Other (2010).

NPPES Registry Identity

NPI1598072811
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMRS. GRETCHEN HALLEYCredential: R.D.
Location Address421 E 17TH STCheyenne, WY 82001-4609
Mailing Address421 E 17th StCheyenne, WY 82001-4609 · (307) 633-6114
Phone(307) 633-6114
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateSeptember 8, 2010
✔ NPI 1598072811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed · 955078
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.
421 E 17TH ST, Cheyenne, WY 82001
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Mrs. Gretchen Halley R.d. 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 ID7618160219
PECOS Enrollment IDI20250327000909, I20250411002604

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 82001 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
$0.00 typical visit price
range $56.42 – $170.72
Typical copayment $0.00 (range $14.10 – $42.68)
Most-billed visit code NA
Established Patient
$99.46 typical visit price
range $18.19 – $139.32
Typical copayment $24.86 (range $4.54 – $34.83)
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 2

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

MR. JEFFREY JAKE BEHRINGER M.D.
Family Medicine
421 E 17TH ST
CHEYENNE, WY 82001
Laramie County (307) 633-3575
GEORGIE E FEAR RD
Dietitian, Registered
421 E 17TH ST
CHEYENNE, WY 82001
Laramie County (307) 633-6114

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 Gretchen Halley's NPI number?

The NPI number for Gretchen Halley is 1598072811. It was assigned to this individual provider in the NPPES registry on September 8, 2010.

Where is Gretchen Halley located?

Gretchen Halley practices at 421 E 17th St, Cheyenne, WY 82001. The listed phone number is (307) 633-6114.

What is Gretchen Halley's specialty?

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

Is Gretchen Halley enrolled in Medicare?

Yes. Gretchen Halley 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 Gretchen Halley accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Gretchen Halley 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 Gretchen Halley was last updated on September 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.