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KRISTEN MASSEY
NPI 1083594956
Nurse Practitioner - Psychiatric/Mental Health in Winslow, AZ

Active since September 03, 2025PECOS EnrolledAccepts Medicare Assignment
500 INDIANA AVE, WINSLOW, AZ 86047(928) 289-4646 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Kristen Massey NPPES

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

KRISTEN MASSEY (NPI 1083594956) is an individual psychiatric/mental health provider in Winslow, Arizona, licensed in Arizona (169916) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1083594956
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameKRISTEN MASSEY
Location Address500 INDIANA AVEWinslow, AZ 86047-2169
Mailing Address3120 N Nancy DrFlagstaff, AZ 86001-0913
Phone(928) 289-4646
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateSeptember 3, 2025
NPPES CertifiedSeptember 3, 2025
✔ NPI 1083594956 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 AZ · 169916
500 INDIANA AVE, Winslow, AZ 86047
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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 and accepts Medicare assignment

Kristen Massey 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 ID9931697281
PECOS Enrollment IDI20251020002347
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 Reassignment

Medicare enrollment records show Kristen Massey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Winslow Indian Health Care Center, Inc
Same address
Public Health, Federal
500 N INDIANA AVE
Winslow, AZ 86047
  • Reassigned Medicare billing, Texas enrollment
  • 219 clinicians in this Medicare group
NPI 1184729493 (928) 289-4646

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 86047 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
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.

JAI MAHESH PATEL PHARMD
Pharmacist (Pharmacotherapy)
500 INDIANA AVE
WINSLOW, AZ 86047
Navajo County (928) 289-6215
DR. CHRISTIAN JAY THOMPSON O.D., F.A.A.O.
Optometrist
500 INDIANA AVE
WINSLOW, AZ 86047
Navajo County (928) 245-3732
LAURA ANN THOMAS R.N.
Registered Nurse
500 INDIANA AVE
WINSLOW, AZ 86047
Navajo County (928) 289-4646
MS. DANIELLE ROSE NATSEWAY R.N.
Registered Nurse
500 INDIANA AVE
WINSLOW, AZ 86047
Navajo County (928) 289-4646
BENJAMIN MILANOWSKI RN
Registered Nurse (Ambulatory Care)
500 INDIANA AVE
WINSLOW, AZ 86047
Navajo County (928) 289-6230
FRANCIS B ARMAO MD
Family Medicine
500 INDIANA AVE
WINSLOW, AZ 86047
Navajo County (928) 289-4646
DR. WILLIAM DANIEL LASTER PHARMD
Pharmacist
500 INDIANA AVE
WINSLOW, AZ 86047
Navajo County (928) 289-6118
DR. REGINA ELIZABETH ROSS MD
Family Medicine
500 INDIANA AVE
WINSLOW, AZ 86047
Navajo County (928) 289-4646

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 Kristen Massey's NPI number?

The NPI number for Kristen Massey is 1083594956. It was assigned to this individual provider in the NPPES registry on September 3, 2025.

Where is Kristen Massey located?

Kristen Massey practices at 500 Indiana Ave, Winslow, AZ 86047. The listed phone number is (928) 289-4646.

What is Kristen Massey's specialty?

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

Is Kristen Massey enrolled in Medicare?

Yes. Kristen Massey 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 organization bills Medicare for Kristen Massey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Massey reassigns Medicare benefits to Winslow Indian Health Care Center, Inc (Winslow, AZ). The 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 Kristen Massey'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 Kristen Massey was last updated on September 3, 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.