Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Tyler Arkless, MD

Individual provider Family Medicine Physician · NPI 1235347154

Dr. Tyler Arkless, MD is a Family Practice in Williams, Arizona. Graduated from Oregon Health Sciences University School of Medicine in 1991, 35 years ago. Practices with Round Valley Indian Health Center, Inc, a 17-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
35
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
AZ
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 S 6th St
Williams, AZ 86046-0110
Phone: (928) 635-4441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 46609 (AZ)

Record details

NPI number1235347154
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 21, 2007
Last updated in NPPESApril 10, 2024
Certification dateApril 9, 2024
Mailing address788 Route 4 Apt 902, Sinajana, GU 96910-3356

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Round Valley Indian Health Center, Inc. — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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