Doctor profile · Federal record
Dr. Melissa Mahon, PSY.D.
Clinical Psychologist · Geneva, IL
- NPI 1932304102
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
28 S 5Th St
Geneva, IL 601342111
(847) 287-0916 - Additional location
-
1655 N Arlington Heights RD
Arlington Heights, IL 600043982
(847) 259-8583 - Additional location
-
2285 Sequoia Dr
Aurora, IL 605066209
(630) 859-6700 - Mailing address
-
863 Ravinia CT
Batavia, IL 605103213
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- November 10, 2020
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Illinois #071-008253
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932304102. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
171
Distinct HCPCS
1
Medicare allowed
$16,590
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 171 | 14 | $97 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 171. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Melissa Mahon's medical specialty?
Dr. Melissa Mahon practices Clinical Psychologist in Geneva, IL.
Where does Dr. Melissa Mahon practice?
Dr. Melissa Mahon practices at 28 S 5Th St, Geneva, IL 601342111. Office phone: 8472870916.
What is Dr. Melissa Mahon's NPI?
Dr. Melissa Mahon's National Provider Identifier (NPI) is 1932304102, issued by NPPES.
What procedures does Dr. Melissa Mahon commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.