Doctor profile · Federal record
Dr. Stephen Lange, PHD
Clinical Psychologist · Clinical Neuropsychologist · Clinical Child & Adolescent Psychologist · Psychologist · Addiction (Substance Use Disorder) Psychologist · Health Service Psychologist · School Psychologist · Lawton, OK
- NPI 1255380945
- Accepts Medicare
- MIPS 77.8 / 100 · 2023
- 30 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
Lawton Correctional Facility, 8607 Se Flowermound Road
Lawton, OK 73501
(580) 280-7128
fax (405) 716-4810
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 8, 2016
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State licenses (2)
- Oklahoma #1208 · Pennsylvania #PS008789L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255380945. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
222
Distinct HCPCS
2
Medicare allowed
$21,185
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90832 |
Psychotherapy, 30 minutes | 146 | 65 | $66 | |
90791 |
Psychiatric diagnostic evaluation | 76 | 76 | $152 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 116. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Stephen Lange's medical specialty?
Dr. Stephen Lange practices Clinical Psychologist in Lawton, OK.
Where does Dr. Stephen Lange practice?
Dr. Stephen Lange practices at Lawton Correctional Facility, Lawton, OK 73501. Office phone: 5802807128.
What is Dr. Stephen Lange's NPI?
Dr. Stephen Lange's National Provider Identifier (NPI) is 1255380945, issued by NPPES.
Does Dr. Stephen Lange accept Medicare assignment?
Yes. Dr. Stephen Lange accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Lange commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.