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

Mr. Clark Irvin Grothe, LCSW

Individual provider Clinical Social Worker · NPI 1225478951

Mr. Clark Irvin Grothe, LCSW is a Clinical Social Worker in Oklahoma City, Oklahoma. Qualified in 1990, 36 years ago. Practices with Stigler Health and Wellness Center Inc, a 46-clinician group and accepts Medicare assignment.

Years since qualifying
36
In the registry since
2013
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

4436 NW 50th St
Oklahoma City, OK 73112-2212
Phone: (405) 858-2826
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1225478951
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 26, 2013
Last updated in NPPESJune 26, 2013

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Stigler Health And Wellness Center Inc — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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