Doctor profile · Federal record
Dr. Jeanine Sienkowski, APN
Nurse Practitioner · Nurse Practitioner · Family Nurse Practitioner · Downers Grove, IL
- NPI 1194807966
- 20 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1441 Branding Ave Ste 310
Downers Grove, IL 605155624
(630) 829-1038
fax (630) 829-1040 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- May 5, 2023
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Illinois #277-000761 · Indiana #71005498A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194807966. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
140
Distinct HCPCS
4
Medicare allowed
$14,538
| 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 | 67 | 41 | $94 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 45 | 38 | $133 | |
99497 |
Advance care planning, first 30 minutes | 15 | 13 | $58 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 13 | 13 | $108 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 107. This provider delivers 1.3× the peer median.Frequently asked questions
What is Dr. Jeanine Sienkowski's medical specialty?
Dr. Jeanine Sienkowski practices Nurse Practitioner in Downers Grove, IL.
Where does Dr. Jeanine Sienkowski practice?
Dr. Jeanine Sienkowski practices at 1441 Branding Ave Ste 310, Downers Grove, IL 605155624. Office phone: 6308291038.
What is Dr. Jeanine Sienkowski's NPI?
Dr. Jeanine Sienkowski's National Provider Identifier (NPI) is 1194807966, issued by NPPES.
What procedures does Dr. Jeanine Sienkowski commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.