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DR. TYRONE HAROLD WALKER M.D.
NPI 1023183241
Emergency Medicine in Fort Defiance, AZ

Active since November 22, 2006PECOS EnrolledAccepts Medicare Assignment
CORNER OF RTE N 12 AND N 7, FORT DEFIANCE, AZ 86504(928) 729-8600 Get Directions Write a Review

NPPES record last updated: June 19, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Tyrone Harold Walker M.d. NPPES

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

DR. TYRONE HAROLD WALKER M.D. (NPI 1023183241) is an individual emergency medicine provider in Fort Defiance, Arizona, licensed in New York (214741) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Howard University College Of Medicine (1995).

NPPES Registry Identity

NPI1023183241
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. TYRONE HAROLD WALKERCredential: M.D.
Location AddressCORNER OF RTE N 12 AND N 7Fort Defiance, AZ 86504
Mailing AddressPo Box 649Fort Defiance, AZ 86504-0649 · (718) 927-4724
Phone(928) 729-8600
Sole ProprietorNo
Medical School CMSHoward University College Of MedicineGraduated 1995
Enumeration DateNovember 22, 2006
Last NPPES UpdateJune 19, 2013
✔ NPI 1023183241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NY · 214741
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
CORNER OF RTE N 12 AND N 7, Fort Defiance, AZ 86504
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.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

Dr. Tyrone Harold Walker M.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 ID2961448295
PECOS Enrollment IDI20080115000305
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
82 services78 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
54 services50 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
21 services20 patients
Emergency department visit with straightforward medical decision making 99282
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
12 services12 patients

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.

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 Tyrone Walker's NPI number?

The NPI number for Tyrone Walker is 1023183241. It was assigned to this individual provider in the NPPES registry on November 22, 2006.

Where is Tyrone Walker located?

Tyrone Walker practices at Corner Of Rte N 12 And N 7, Fort Defiance, AZ 86504. The listed phone number is (928) 729-8600.

What is Tyrone Walker's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Tyrone Walker enrolled in Medicare?

Yes. Tyrone Walker 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 Tyrone Walker accept?

Health plans from Blue Cross Blue Shield of Arizona list Tyrone Walker 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 Tyrone Walker was last updated on June 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.