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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1447352265

Dr. Peggy Lynn Ferguson, PHD is an Addiction (Substance Use Disorder) Counselor in Stillwater, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

116 W 7th Ave Ste 211
Stillwater, OK 74074-4064
Phone: (405) 707-9600
Fax: (405) 707-9601
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 237 (OK)

Record details

NPI number1447352265
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 2, 2006
Last updated in NPPESJuly 8, 2007

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