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

Dr. John Q Hierling, DO

Individual provider Family Medicine Physician · NPI 1629073689

Dr. John Q Hierling, DO is a Family Medicine Physician in Parker, 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

1200 W Mohave Rd
Parker, AZ 85344-6349
Phone: (928) 668-1833
Fax: (928) 684-7457
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 1945 (AZ)

Record details

NPI number1629073689
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESOctober 16, 2013
Mailing address1200 W Mohave Rd, Parker, AZ 85344-6349

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