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

Maria Arganoza-Priess, DO

Individual provider Family Medicine Physician · NPI 1336179415

Maria Arganoza-Priess, DO is a Family Practice in Williams, Arizona. Graduated from Michigan State University College of Osteopathic Medicine in 2002, 24 years ago. Practices with University Medical Center of Southern Nevada, a 388-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Arizona, Hawaii, Nevada and Washington.

Years since qualifying
24
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
AZ, HI, NV, WA
In the registry since
2006
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

300 S 6th St
Williams, AZ 86046-0110
Phone: (928) 635-4441
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • Corner Of Route N12 And N7, Fort Defiance, AZ 86504-0649 — (928) 729-8000
  • 5860 Losee Rd, North Las Vegas, NV 89081-6595 — (702) 383-2273
  • 923 Auburn Way N, Auburn, WA 98002-4117 — (253) 351-3900

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 011541 (AZ)
Family Medicine Physician Taxonomy 207Q00000X · Licence OP61658955 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence DOS-1691 (HI)
Family Medicine Physician Taxonomy 207Q00000X · Licence DO1500 (NV)

Record details

NPI number1336179415
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 4, 2006
Last updated in NPPESFebruary 18, 2026
Certification dateFebruary 18, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2002 (24 years in practice)
Group practice University Medical Center Of Southern Nevada — 388 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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