DR. DAVID ALAN YOST M.D.
NPI 1225044399
Family Medicine in Whiteriver, AZ

Q: What is David Yost's NPI number?

The NPI number for David Yost is 1225044399. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is David Yost's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for David Yost was last updated on February 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since July 31, 2006PECOS Enrolled

200 WEST HOSPITAL DRIVE, WHITERIVER, AZ 85941(928) 338-4911(928) 338-3522 Get Directions Write a Review

NPPES record last updated: February 25, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. David Alan Yost M.d. NPPES

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

DR. DAVID ALAN YOST M.D. (NPI 1225044399) is an individual family medicine provider in Whiteriver, Arizona, licensed in Arizona (18555) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225044399

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. DAVID ALAN YOSTCredential: M.D.

Location Address200 WEST HOSPITAL DRIVEWhiteriver, AZ 85941

Mailing AddressPo Box 860, 200 West Hospital DriveWhiteriver, AZ 85941-0860 · (928) 338-4911 · Fax (928) 338-3522

Phone(928) 338-4911

Fax(928) 338-3522

Sole ProprietorNo

Enumeration DateJuly 31, 2006

Last NPPES UpdateFebruary 25, 2015

✔ NPI 1225044399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Licenses✔ Licensed in AZ · 18555✔ Licensed in PA · MD045033E

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

200 WEST HOSPITAL DRIVE, Whiteriver, AZ 85941

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Other Identifiers 8

Medicaid1295993376AZ

Medicaid1871523191AZ

Medicaid1629236716AZ

Medicaid413568AZ

Medicaid1780614008AZ

Medicare UPINE52949AZ

Medicare ID-Type Unspecified8HZG40AZ · Cbq

Medicare ID-Type Unspecified8HZG30AZ · Wr

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. David Alan Yost M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

Medicare enrollment records show David Yost reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dhhs Ihs Phoenix Area

0.2 mi

General Acute Care Hospital

200 WEST HOSPITAL DRIVE
Whiteriver, AZ 85941

Reassigned Medicare billing, Texas enrollment
214 clinicians in this Medicare group

NPI 1427335140 (928) 338-4911

Dhhs Ihs Phoenix Area

135 mi

Critical Access

HIGHWAY 264 MILEPOST 388
Polacca, AZ 86042

Reassigned Medicare billing, Texas enrollment
199 clinicians in this Medicare group

NPI 1356628028 (928) 737-6000

Pine Ridge Indian Health Service Hospital

748 mi

General Acute Care Hospital

EAST HIGHWAY 18
Pine Ridge, SD 57770

Reassigned Medicare billing, Texas enrollment
426 clinicians in this Medicare group

NPI 1497786412 (605) 837-3314

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 85941 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.

CHRISTOPHER K JENTOFT M.D.

Family Medicine