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

Dr. Stephen M Lange, PHD

Individual provider Clinical Neuropsychologist · NPI 1255380945

Dr. Stephen M Lange, PHD is a Clinical Psychologist in Lawton, Oklahoma. Qualified in 1996, 30 years ago. Practices with Sailor Health Medical PA, a 263-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma and Pennsylvania.

Years since qualifying
30
Licensed in
OK, PA
In the registry since
2006
Specialties on file
7
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 Partly verified

Some contact details are missing from the federal record.

Lawton Correctional Facility 8607 SE Flowermound Rd
Lawton, OK 73501
Phone: (580) 280-7128
Fax: (405) 716-4810
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1208 (OK)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence PS008789L (PA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence PS008789L (PA)
Psychologist Taxonomy 103T00000X · Licence PS008789L (PA)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence 1208 (OK)
Health Service Psychologist Taxonomy 103TH0100X · Licence 1208 (OK)
School Psychologist Taxonomy 103TS0200X · Licence 1208 (OK)

Record details

NPI number1255380945
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 9, 2006
Last updated in NPPESDecember 8, 2016

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Sailor Health Medical Pa — 263 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare