Doctor profile · Federal record
Dr. Mari Pat McGuire, MSW
Clinical Social Worker · School Social Worker · Timonium, MD
- NPI 1720103476
- Accepts Medicare
- 38 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2300 Dulaney Valley RD
Timonium, MD 210932739
(410) 252-6343 - Additional location
-
8258 Veterans Hwy Ste 13
Millersville, MD 211081564
(410) 768-6088
fax (410) 768-6444 - Mailing address
-
1416 River Mist CT
Curtis Bay, MD 212262132
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Maryland #06822
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720103476. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
405
Distinct HCPCS
3
Medicare allowed
$29,770
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 359 | 34 | $72 | |
90832 |
Psychotherapy, 30 minutes | 27 | 11 | $53 | |
90791 |
Psychiatric diagnostic evaluation | 19 | 19 | $131 |
In context: peer comparison
Among 4 peers in Timonium Clinical Social Worker, average services per provider: 134. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. Mari Pat McGuire's medical specialty?
Dr. Mari Pat McGuire practices Clinical Social Worker in Timonium, MD.
Where does Dr. Mari Pat McGuire practice?
Dr. Mari Pat McGuire practices at 2300 Dulaney Valley RD, Timonium, MD 210932739. Office phone: 4102526343.
What is Dr. Mari Pat McGuire's NPI?
Dr. Mari Pat McGuire's National Provider Identifier (NPI) is 1720103476, issued by NPPES.
Does Dr. Mari Pat McGuire accept Medicare assignment?
Yes. Dr. Mari Pat McGuire accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mari Pat McGuire 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.