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

Dr. Guy F Merz, DO

Individual provider Emergency Medicine Physician · NPI 1073596003

Dr. Guy F Merz, DO is an Emergency Medicine Physician in Peoria, Arizona. Licensed in Arizona. Registered with an NPI since 2005.

Licensed in
AZ
In the registry since
2005
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

13660 N 94th Dr Ste C4
Peoria, AZ 85381-4841
Phone: (623) 266-1722
Fax: (623) 266-1746
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 2710 (AZ)

Record details

NPI number1073596003
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 23, 2005
Last updated in NPPESFebruary 24, 2012
Mailing address5224 W Park View Ln, Glendale, AZ 85310-2916

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