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

Mr. Gregory Michael Sutmiller, LPC, LADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1467690172

Mr. Gregory Michael Sutmiller, LPC, LADC is an Addiction (Substance Use Disorder) Counselor in Broken Arrow, Oklahoma. Works from 2 locations. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2009
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

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Practice location Address checks out

2017 S Elm Pl Ste 104
Broken Arrow, OK 74012-7034
Phone: (918) 379-4431
Fax: (918) 328-2380
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6931 S 66th East Ave Ste 200, Tulsa, OK 74133-1765 — (918) 379-4431

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 4910 (OK)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 915 (OK)

Record details

NPI number1467690172
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC , LADC
Sole proprietorNo
NPI enumeratedFebruary 3, 2009
Last updated in NPPESNovember 8, 2025
Certification dateNovember 8, 2025

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