Doctor profile · Federal record
Dr. Kathy Marren, GNP
Gerontology Nurse Practitioner · Gerontology Nurse Practitioner · Champaign, IL
- NPI 1568430379
- 20 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1801 Windsor RD
Champaign, IL 618226217
(217) 366-5434
fax (217) 366-6106 - Mailing address
-
101 W University Ave
Champaign, IL 618203909
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- September 2, 2011
- Specialty taxonomy
- 363LG0600X — NUCC code
- State licenses (2)
- Illinois #041362173 · Missouri #083575
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568430379. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
533
Distinct HCPCS
5
Medicare allowed
$43,104
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 289 | 53 | $88 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 111 | 14 | $64 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 86 | 32 | $62 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 25 | 25 | $110 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 22 | 12 | $107 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 106. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
716
Patients
89
Total drug cost
$35,028
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 95 | 22 | $1,999 |
| Eliquis (Apixaban) | Brand | 77 | 11 | $23,909 |
| Levothyroxine Sodium | Generic | 63 | 15 | $798 |
| Tramadol Hcl | Generic | 62 | 17 | $810 |
| Quetiapine Fumarate | Generic | 52 | 0 | $800 |
| Atorvastatin Calcium | Generic | 51 | 11 | $848 |
| Mirtazapine | Generic | 49 | 0 | $1,086 |
| Gabapentin | Generic | 44 | 13 | $1,111 |
| Lisinopril | Generic | 39 | 0 | $236 |
| Memantine Hcl | Generic | 36 | 0 | $692 |
Frequently asked questions
What is Dr. Kathy Marren's medical specialty?
Dr. Kathy Marren practices Gerontology Nurse Practitioner in Champaign, IL.
Where does Dr. Kathy Marren practice?
Dr. Kathy Marren practices at 1801 Windsor RD, Champaign, IL 618226217. Office phone: 2173665434.
What is Dr. Kathy Marren's NPI?
Dr. Kathy Marren's National Provider Identifier (NPI) is 1568430379, issued by NPPES.
What procedures does Dr. Kathy Marren commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Residence visit for established patient with low level of medical decision making (HCPCS 99348); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.