Doctor profile · Federal record
Dr. John Wisor, PH.D.
Psychologist (CMS: Clinical Psychologist) · Glenwood, MD
- NPI 1972849107
- Accepts Medicare
- MIPS 79.6 / 100 · 2023
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3307 Saddle Horse CT
Glenwood, MD 217389526
(410) 963-8381
Credentials & registration
- NPI registered
- December 2012 — 14 yrs on file
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Maryland #2872
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972849107. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
296
Distinct HCPCS
3
Medicare allowed
$29,770
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90832 |
Psychotherapy, 30 minutes | 166 | 42 | $72 | |
90791 |
Psychiatric diagnostic evaluation | 81 | 79 | $163 | |
90834 |
Psychotherapy, 45 minutes | 49 | 22 | $95 |
In context: peer comparison
Among 1 peers in Glenwood Psychologist, average services per provider: 98. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. John Wisor's medical specialty?
Dr. John Wisor practices Psychologist in Glenwood, MD.
Where does Dr. John Wisor practice?
Dr. John Wisor practices at 3307 Saddle Horse CT, Glenwood, MD 217389526. Office phone: 4109638381.
What is Dr. John Wisor's NPI?
Dr. John Wisor's National Provider Identifier (NPI) is 1972849107, issued by NPPES.
Does Dr. John Wisor accept Medicare assignment?
Yes. Dr. John Wisor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Wisor commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychiatric diagnostic evaluation (HCPCS 90791); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.