Doctor profile · Federal record

Dr. Tammy Kirk, APRN

Nurse Practitioner · Elmhurst, IL

  • NPI 1093347171
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
133 E Brush Hill RD Ste 202
Elmhurst, IL 601265661
(331) 231-6200
fax (332) 231-6201
Additional location
25 N Winfield RD Ste 500
Winfield, IL 601901222
(630) 232-0280
Additional location
351 Delnor Dr Ste 302
Geneva, IL 601344222
(630) 232-0280
Show 1 more location
Additional location
801 S Washington St
Naperville, IL 605407430
(630) 600-0700
fax (630) 600-0701

Credentials & registration

NPPES · NUCC
NPI registered
February 2020 — 6 yrs on file
Profile last updated
February 28, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Illinois #209020816

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093347171. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
294
Distinct HCPCS
2
Medicare allowed
$27,348
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 184 147 $106
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 110 91 $71

In context: peer comparison

Among 13 peers in Elmhurst Nurse Practitioner, average services per provider: 83. This provider delivers 3.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$57
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 2 $56.83

By nature of payment

Food and Beverage
$57

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
179
Patients
91
Total drug cost
$30,396
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 31 21 $412
Metoprolol Tartrate Generic 31 22 $148
Amiodarone Hcl Generic 23 19 $498
Eliquis (Apixaban) Brand 23 17 $17,640
Entresto (Sacubitril/Valsartan) Brand 16 0 $11,316
Clopidogrel (Clopidogrel Bisulfate) Brand 14 0 $128
Furosemide Generic 14 12 $32
Losartan Potassium Generic 14 0 $138
Atorvastatin Calcium Generic 13 0 $83

Frequently asked questions

Auto-generated from federal data
What is Dr. Tammy Kirk's medical specialty?
Dr. Tammy Kirk practices Nurse Practitioner in Elmhurst, IL.
Where does Dr. Tammy Kirk practice?
Dr. Tammy Kirk practices at 133 E Brush Hill RD Ste 202, Elmhurst, IL 601265661. Office phone: 3312316200.
What is Dr. Tammy Kirk's NPI?
Dr. Tammy Kirk's National Provider Identifier (NPI) is 1093347171, issued by NPPES.
Does Dr. Tammy Kirk accept Medicare assignment?
Yes. Dr. Tammy Kirk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tammy Kirk commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.