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

Mary Catherine Nowlin, DO

Individual provider Psychiatry Physician · NPI 1316928153

Mary Catherine Nowlin, DO is a Psychiatry Physician in Glendale, Arizona. Practices as a sole proprietor and works from 2 locations. Licensed in Arizona.

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

7155 W Campo Bello Dr Ste C120
Glendale, AZ 85308-8594
Phone: (623) 322-7301
Fax: (623) 337-9562
Show map & directions

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

Additional practice locations (1)

  • 8414 E Shea Blvd Ste 102, Scottsdale, AZ 85260-6665 — (623) 322-7301

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 3514 (AZ)

Record details

NPI number1316928153
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 9, 2005
Last updated in NPPESMarch 17, 2018
Mailing address7155 W Campo Bello Dr Ste C120, Glendale, AZ 85308-8594

Other providers in Glendale