Doctor profile · Federal record
Dr. Douglas Ruben, PH.D.
Clinical Psychologist · Okemos, MI
- NPI 1295818763
- Accepts Medicare
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4211 Okemos RD Ste 22
Okemos, MI 488643287
(517) 347-0944
fax (517) 347-0944
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Michigan #005858
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295818763. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
151
Distinct HCPCS
2
Medicare allowed
$21,782
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 139 | 16 | $142 | |
90791 |
Psychiatric diagnostic evaluation | 12 | 11 | $169 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 75. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Douglas Ruben's medical specialty?
Dr. Douglas Ruben practices Clinical Psychologist in Okemos, MI.
Where does Dr. Douglas Ruben practice?
Dr. Douglas Ruben practices at 4211 Okemos RD Ste 22, Okemos, MI 488643287. Office phone: 5173470944.
What is Dr. Douglas Ruben's NPI?
Dr. Douglas Ruben's National Provider Identifier (NPI) is 1295818763, issued by NPPES.
Does Dr. Douglas Ruben accept Medicare assignment?
Yes. Dr. Douglas Ruben accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Ruben commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.