Doctor profile · Federal record
Dr. Mary Ann Stockwell, RN,LMSW
Clinical Social Worker · Washington, MI
- NPI 1639566920
- Accepts Medicare
- 32 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6303 26 Mile RD, Ste 120
Washington, MI 480943825
(586) 604-1339
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- April 29, 2015
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Michigan #6801068321
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639566920. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
269
Distinct HCPCS
2
Medicare allowed
$29,830
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 254 | 21 | $110 | |
90791 |
Psychiatric diagnostic evaluation | 15 | 15 | $131 |
In context: peer comparison
Among 1 peers in Washington Clinical Social Worker, average services per provider: 134. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Mary Ann Stockwell's medical specialty?
Dr. Mary Ann Stockwell practices Clinical Social Worker in Washington, MI.
Where does Dr. Mary Ann Stockwell practice?
Dr. Mary Ann Stockwell practices at 6303 26 Mile RD, Washington, MI 480943825. Office phone: 5866041339.
What is Dr. Mary Ann Stockwell's NPI?
Dr. Mary Ann Stockwell's National Provider Identifier (NPI) is 1639566920, issued by NPPES.
Does Dr. Mary Ann Stockwell accept Medicare assignment?
Yes. Dr. Mary Ann Stockwell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Ann Stockwell commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.