DR. MARLA JANA YAZZIE M.D.
NPI 1679830764
Pediatrics in Fort Defiance, AZ

Q: What is Marla Yazzie's NPI number?

The NPI number for Marla Yazzie is 1679830764. It was assigned to this individual provider in the NPPES registry on April 13, 2012.

Q: What is Marla Yazzie's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Marla Yazzie was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since April 13, 2012PECOS Enrolled

CORNER OF ROUTE N12 AND N7, FORT DEFIANCE, AZ 86504(928) 729-8000 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 12, 2025, Nov 14, 2016 (2 updates tracked since 2016).

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About Dr. Marla Jana Yazzie M.d. NPPES

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

DR. MARLA JANA YAZZIE M.D. (NPI 1679830764) is an individual pediatrics provider in Fort Defiance, Arizona, licensed in Arizona (50693) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679830764

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. MARLA JANA YAZZIECredential: M.D.

Location AddressCORNER OF ROUTE N12 AND N7Fort Defiance, AZ 86504-0649

Mailing AddressPo Box 649Fort Defiance, AZ 86504-0649

Phone(928) 729-8000

Sole ProprietorNo

Enumeration DateApril 13, 2012

Last NPPES UpdateNovember 12, 20252 updates tracked since enumeration

NPPES CertifiedNovember 12, 2025

✔ NPI 1679830764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in AZ · 50693

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

CORNER OF ROUTE N12 AND N7, Fort Defiance, AZ 86504

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marla Jana Yazzie 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86504 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.

DR. ROMULO LAURETA PARUNGAO M.D.

Emergency Medicine

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8600

JAY S GUIKEMA FNP

Nurse Practitioner (Family)

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

MARIBEL PASTRAN RD, CD

Dietitian, Registered

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

PONY NANCY SOKIRI PA-C

Physician Assistant

CORNER OF ROUTE N12 AND N7, CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

SARAH R WILLIAMS PT

Physical Therapist

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

JOHN NORBERT

Family Medicine

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

DR. LINDA BROWN TRUDEL MD

Family Medicine

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

DR. SAMMIE MICHEAL BIA III PHARMD.

Pharmacist

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

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 Marla Yazzie's NPI number?

The NPI number for Marla Yazzie is 1679830764. It was assigned to this individual provider in the NPPES registry on April 13, 2012.

Where is Marla Yazzie located?

Marla Yazzie practices at Corner Of Route N12 And N7, Fort Defiance, AZ 86504. The listed phone number is (928) 729-8000.

What is Marla Yazzie's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Marla Yazzie enrolled in Medicare?

Yes. Marla Yazzie is registered in the Medicare PECOS enrollment system.

What insurance does Marla Yazzie accept?

Health plans from UnitedHealthcare list Marla Yazzie 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 Marla Yazzie was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.