Doctor profile · Federal record
Dr. Mary Wisniewski, MSW
Clinical Social Worker · Medford, MA
- NPI 1841361789
- Accepts Medicare
- 46 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10 High St, Suite 10
Medford, MA 021553848
(781) 395-1560
fax (781) 391-5564 - Mailing address
-
Po Box 311
Medford, MA 021550004
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Massachusetts #105014
- Medicaid
- MA #1890387
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841361789. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
183
Distinct HCPCS
1
Medicare allowed
$19,143
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 183 | 11 | $105 |
In context: peer comparison
Among 4 peers in Medford Clinical Social Worker, average services per provider: 444. This provider delivers 0.4× the peer median.Frequently asked questions
What is Dr. Mary Wisniewski's medical specialty?
Dr. Mary Wisniewski practices Clinical Social Worker in Medford, MA.
Where does Dr. Mary Wisniewski practice?
Dr. Mary Wisniewski practices at 10 High St, Medford, MA 021553848. Office phone: 7813951560.
What is Dr. Mary Wisniewski's NPI?
Dr. Mary Wisniewski's National Provider Identifier (NPI) is 1841361789, issued by NPPES.
Does Dr. Mary Wisniewski accept Medicare assignment?
Yes. Dr. Mary Wisniewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Wisniewski commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.