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

Dr. Alan Carl Campbell, PHD

Individual provider Counseling Psychologist · NPI 1083716641

Dr. Alan Carl Campbell, PHD is a Clinical Psychologist in Stillwater, Oklahoma. Qualified in 1989, 37 years ago. Practices with Stillwater Medical Center Authority, a 168-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
37
Licensed in
OK
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

2222 W 12th Ave
Stillwater, OK 74074-5154
Phone: (405) 372-1988
Fax: (405) 624-1988
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 652 (OK)
Counseling Psychologist Taxonomy 103TC1900X · Licence 589 (OK)

Record details

NPI number1083716641
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 3, 2006
Last updated in NPPESSeptember 11, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Stillwater Medical Center Authority — 168 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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