Doctor profile · Federal record
Dr. Marshall Kordon, PSY.D.
Clinical Psychologist · Chicago, IL
- NPI 1487689972
- Accepts Medicare
- 31 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5100 N Ravenswood Ave Ste 239
Chicago, IL 606401752
(773) 267-3703
fax (773) 267-3703
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 7, 2021
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Illinois #071.005308
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487689972. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
441
Distinct HCPCS
1
Medicare allowed
$44,842
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 441 | 12 | $102 |
In context: peer comparison
Among 43 peers in this city , average services per provider: 118. This provider delivers 3.7× the peer median.Frequently asked questions
What is Dr. Marshall Kordon's medical specialty?
Dr. Marshall Kordon practices Clinical Psychologist in Chicago, IL.
Where does Dr. Marshall Kordon practice?
Dr. Marshall Kordon practices at 5100 N Ravenswood Ave Ste 239, Chicago, IL 606401752. Office phone: 7732673703.
What is Dr. Marshall Kordon's NPI?
Dr. Marshall Kordon's National Provider Identifier (NPI) is 1487689972, issued by NPPES.
Does Dr. Marshall Kordon accept Medicare assignment?
Yes. Dr. Marshall Kordon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marshall Kordon commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.