Doctor profile · Federal record
Dr. Joann Thacker, PHD
Psychologist (CMS: Clinical Psychologist) · Silver Spring, MD
- NPI 1205862406
- Accepts Medicare
- MIPS 79.6 / 100 · 2023
- 45 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
11215 Oak Leaf Dr, Suite 108
Silver Spring, MD 209011317
(301) 593-1315
fax (301) 681-4699
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Maryland #01659
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205862406. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
503
Distinct HCPCS
3
Medicare allowed
$51,958
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 311 | 62 | $95 | |
90832 |
Psychotherapy, 30 minutes | 98 | 59 | $72 | |
90791 |
Psychiatric diagnostic evaluation | 94 | 94 | $163 |
In context: peer comparison
Among 2 peers in Silver Spring Psychologist, average services per provider: 155. This provider delivers 3.2× the peer median.Frequently asked questions
What is Dr. Joann Thacker's medical specialty?
Dr. Joann Thacker practices Psychologist in Silver Spring, MD.
Where does Dr. Joann Thacker practice?
Dr. Joann Thacker practices at 11215 Oak Leaf Dr, Silver Spring, MD 209011317. Office phone: 3015931315.
What is Dr. Joann Thacker's NPI?
Dr. Joann Thacker's National Provider Identifier (NPI) is 1205862406, issued by NPPES.
Does Dr. Joann Thacker accept Medicare assignment?
Yes. Dr. Joann Thacker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joann Thacker commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90832); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.