Doctor profile · Federal record
Dr. Diane Funk, LCSW
Clinical Social Worker · Ottawa, IL
- NPI 1184771420
- Accepts Medicare
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
227 W Madison St
Ottawa, IL 613502866
(815) 942-6323
fax (779) 210-5541 - Mailing address
-
Po Box 713260
Chicago, IL 606770264
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- May 24, 2023
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Illinois #149.006277
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184771420. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
355
Distinct HCPCS
1
Medicare allowed
$37,991
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 355 | 30 | $107 |
In context: peer comparison
Among 4 peers in Ottawa Clinical Social Worker, average services per provider: 177. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Diane Funk's medical specialty?
Dr. Diane Funk practices Clinical Social Worker in Ottawa, IL.
Where does Dr. Diane Funk practice?
Dr. Diane Funk practices at 227 W Madison St, Ottawa, IL 613502866. Office phone: 8159426323.
What is Dr. Diane Funk's NPI?
Dr. Diane Funk's National Provider Identifier (NPI) is 1184771420, issued by NPPES.
Does Dr. Diane Funk accept Medicare assignment?
Yes. Dr. Diane Funk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Funk commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.