Doctor profile · Federal record

Dr. Jennifer Thelen, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Homewood, IL

  • NPI 1366079667
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
940 Maple RD
Homewood, IL 604302061
(800) 427-1902
Mailing address
17800 Kedzie Ave Rm 4222C
Hazel Crest, IL 604292029

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
May 27, 2025
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209020622

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366079667. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
628
Distinct HCPCS
7
Medicare allowed
$58,134
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 210 81 $105
99497 Advance care planning, first 30 minutes 205 109 $66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 107 98 $153
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th 44 15 $27
99498 Advance care planning, each additional 30 minutes 26 20 $63
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 20 19 $116
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 16 13 $67

In context: peer comparison

Among 5 peers in this city , average services per provider: 130. This provider delivers 4.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Thelen's medical specialty?
Dr. Jennifer Thelen practices Family Nurse Practitioner in Homewood, IL.
Where does Dr. Jennifer Thelen practice?
Dr. Jennifer Thelen practices at 940 Maple RD, Homewood, IL 604302061. Office phone: 8004271902.
What is Dr. Jennifer Thelen's NPI?
Dr. Jennifer Thelen's National Provider Identifier (NPI) is 1366079667, issued by NPPES.
Does Dr. Jennifer Thelen accept Medicare assignment?
Yes. Dr. Jennifer Thelen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Thelen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Advance care planning (HCPCS 99497); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.