Doctor profile · Federal record
Dr. Mary Marshall
Clinical Psychologist · Addiction (Substance Use Disorder) Counselor · Clinical Neuropsychologist · Psychologist · Health Psychologist · Kansas City, MO
- NPI 1760529457
- Accepts Medicare
- 41 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
406 W 34Th St # 501
Kansas City, MO 641112778
(913) 735-9931 - Mailing address
-
2221 W 124Th St
Leawood, KS 662091305
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- August 20, 2015
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State licenses (3)
- Kansas #1328 · Kansas #0089 · Missouri #00376
- Medicaid
- MO #496729120
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760529457. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
168
Distinct HCPCS
1
Medicare allowed
$23,465
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 168 | 11 | $140 |
In context: peer comparison
Among 5 peers in Kansas City Clinical Psychologist, average services per provider: 46. This provider delivers 3.7× the peer median.Frequently asked questions
What is Dr. Mary Marshall's medical specialty?
Dr. Mary Marshall practices Clinical Psychologist in Kansas City, MO.
Where does Dr. Mary Marshall practice?
Dr. Mary Marshall practices at 406 W 34Th St # 501, Kansas City, MO 641112778. Office phone: 9137359931.
What is Dr. Mary Marshall's NPI?
Dr. Mary Marshall's National Provider Identifier (NPI) is 1760529457, issued by NPPES.
Does Dr. Mary Marshall accept Medicare assignment?
Yes. Dr. Mary Marshall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Marshall commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.