Doctor profile · Federal record
Dr. Mary Maxwell, PH.D.
Psychologist (CMS: Clinical Psychologist) · New York, NY
- NPI 1841383569
- Accepts Medicare
- 43 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
11 E 75Th St, Suite 1B
New York, NY 100212639
(212) 517-7342
fax (718) 423-3223
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- New York #008011-1
- Medicaid
- NY #02033190
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841383569. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
813
Distinct HCPCS
1
Medicare allowed
$80,436
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 813 | 21 | $99 |
In context: peer comparison
Among 19 peers in New York Psychologist, average services per provider: 262. This provider delivers 3.1× the peer median.Frequently asked questions
What is Dr. Mary Maxwell's medical specialty?
Dr. Mary Maxwell practices Psychologist in New York, NY.
Where does Dr. Mary Maxwell practice?
Dr. Mary Maxwell practices at 11 E 75Th St, New York, NY 100212639. Office phone: 2125177342.
What is Dr. Mary Maxwell's NPI?
Dr. Mary Maxwell's National Provider Identifier (NPI) is 1841383569, issued by NPPES.
Does Dr. Mary Maxwell accept Medicare assignment?
Yes. Dr. Mary Maxwell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Maxwell commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.