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

Mr. Mark Ward Shreffler, LPC

Individual provider Professional Counselor · NPI 1457436453

Mr. Mark Ward Shreffler, LPC is a Professional Counselor in Oklahoma City, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2006
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

3516 NW 50th St
Oklahoma City, OK 73112-5630
Phone: (405) 596-1893
Fax: (405) 943-7501
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Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 1313 (OK)
Professional Counselor Taxonomy 101YP2500X

Record details

NPI number1457436453
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC
Sole proprietorYes
NPI enumeratedOctober 26, 2006
Last updated in NPPESApril 28, 2021
Certification dateApril 28, 2021

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