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MS. GRACE CATHERINE HUNTER RDN
NPI 1669231650
Dietitian, Registered in Phoenix, AZ

Active since March 13, 2024Accepts Medicare Assignment
16251 N CAVE CREEK RD, PHOENIX, AZ 85032(480) 882-4545(602) 910-2941 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Grace Catherine Hunter Rdn NPPES

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

MS. GRACE CATHERINE HUNTER RDN (NPI 1669231650) is an individual dietitian, registered in Phoenix, Arizona, licensed in Arizona (86331573) and active in the NPI registry since March 2024. She is a graduate of Other (2022).

NPPES Registry Identity

NPI1669231650
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMS. GRACE CATHERINE HUNTERCredential: RDN
Location Address16251 N CAVE CREEK RDPhoenix, AZ 85032-2976
Mailing Address7500 N Dreamy Draw Dr Ste 145Phoenix, AZ 85020-4668 · (480) 882-4545
Phone(480) 882-4545
Fax(602) 910-2941
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 13, 2024
Last NPPES UpdateSeptember 4, 2025
NPPES CertifiedSeptember 4, 2025
✔ NPI 1669231650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in AZ · 86331573
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.
16251 N CAVE CREEK RD, Phoenix, AZ 85032
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Other Identifiers 1

Medicaid205942AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.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

Ms. Grace Catherine Hunter Rdn 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 ID6406399096
PECOS Enrollment IDI20240624004489

Medicare Billing Reassignments

2

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

Neighborhood Outreach Access To Health
8.4 mi
Federally Qualified Health Center (FQHC)
11851 N 51ST AVE STE B110
Glendale, AZ 85304
  • Reassigned Medicare billing, Arizona enrollment
  • 119 clinicians in this Medicare group
NPI 1629515218 (480) 882-4545
Mountain Park Health Center
11 mi
Federally Qualified Health Center (FQHC)
3003 N CENTRAL AVE STE 1600
Phoenix, AZ 85012
  • Reassigned Medicare billing, Arizona enrollment
  • 166 clinicians in this Medicare group
NPI 1669878567 (602) 323-3344

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 85032 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 $55.44 – $168.60
Typical copayment $0.00 (range $13.86 – $42.15)
Most-billed visit code NA
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 20

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

CHRISTINA GUTIERREZ PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
16251 N CAVE CREEK RD
PHOENIX, AZ 85032
Maricopa County (480) 882-4545
TERRY KLEMM D.O.
Family Medicine
16251 N CAVE CREEK RD
PHOENIX, AZ 85032
Maricopa County (480) 882-4545
ADRIAN LAURIE HOFMEISTER LCSW
Social Worker (Clinical)
16251 N CAVE CREEK RD
PHOENIX, AZ 85032
Maricopa County (480) 882-4545
ERICK HUARCAYA MD
Family Medicine
16251 N CAVE CREEK RD
PHOENIX, AZ 85032
Maricopa County (480) 882-4545
ANGELA ISABEL HERNANDEZ PA-C
Physician Assistant
16251 N CAVE CREEK RD
PHOENIX, AZ 85032
Maricopa County (480) 882-4545
COLLEEN NOVOTA RDN
Dietitian, Registered
16251 N CAVE CREEK RD
PHOENIX, AZ 85032
Maricopa County (480) 882-4545
RICHARD L SARAN D.D.S.
Dentist (General Practice)
16251 N CAVE CREEK RD
PHOENIX, AZ 85032
Maricopa County (480) 882-4545
VICTORIA JANE STINSON MD
Pediatrics
16251 N CAVE CREEK RD
PHOENIX, AZ 85032
Maricopa County (480) 882-4545

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 Grace Hunter's NPI number?

The NPI number for Grace Hunter is 1669231650. It was assigned to this individual provider in the NPPES registry on March 13, 2024.

Where is Grace Hunter located?

Grace Hunter practices at 16251 N Cave Creek Rd, Phoenix, AZ 85032. The listed phone number is (480) 882-4545.

What is Grace Hunter's specialty?

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

Is Grace Hunter enrolled in Medicare?

Yes. Grace Hunter 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 Grace Hunter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grace Hunter reassigns Medicare benefits to 2 organizations: Neighborhood Outreach Access To Health (Glendale, AZ) and Mountain Park Health Center (Phoenix, AZ). 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 Grace Hunter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Grace Hunter accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. and 1 other insurer list Grace Hunter 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 Grace Hunter was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.