Doctor profile · Federal record

Dr. Alexandra Thunherst, APRN-FPA

Family Nurse Practitioner · Plainfield, IL

  • NPI 1457028177
  • 5 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
16310 S Lincoln Hwy Ste 124
Plainfield, IL 605869060
(815) 782-8440

Credentials & registration

NPPES · NUCC
NPI registered
August 2021 — 5 yrs on file
Profile last updated
August 4, 2025
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #277.003696

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457028177. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
281
Distinct HCPCS
7
Medicare allowed
$11,938
HCPCS Description Services Patients Avg allowed
81003 Automated urinalysis test 83 67 $2
99213 Established patient office or other outpatient visit, 20-29 minutes 66 56 $79
36415 Insertion of needle into vein for collection of blood sample 38 36 $8
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 30 21 $45
99203 New patient office or other outpatient visit, 30-44 minutes 29 29 $99
51798 Ultrasound measurement of bladder capacity after voiding 20 18 $11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 13 $117

In context: peer comparison

Among 8 peers in this city , average services per provider: 101. This provider delivers 2.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$309
Transactions
8
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 3 $195.69
Dendreon Pharmaceuticals LLC 1 $33.91
Bayer Healthcare Pharmaceuticals Inc. 1 $21.59
Tolmar, Inc. 1 $21.11
Blue Earth Diagnostics Limited 1 $19.90
Janssen Biotech, Inc. 1 $17.25

By nature of payment

Education
$168
Food and Beverage
$141

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
234
Patients
164
Total drug cost
$20,326
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 60 44 $1,436
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 40 34 $244
Finasteride Generic 32 21 $678
Cephalexin Generic 27 23 $136
Myrbetriq (Mirabegron) Brand 20 0 $16,319
Ciprofloxacin Hcl Generic 19 19 $157
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 19 11 $901
Nitrofurantoin (Nitrofurantoin Macrocrystal) Brand 17 12 $455

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexandra Thunherst's medical specialty?
Dr. Alexandra Thunherst practices Family Nurse Practitioner in Plainfield, IL.
Where does Dr. Alexandra Thunherst practice?
Dr. Alexandra Thunherst practices at 16310 S Lincoln Hwy Ste 124, Plainfield, IL 605869060. Office phone: 8157828440.
What is Dr. Alexandra Thunherst's NPI?
Dr. Alexandra Thunherst's National Provider Identifier (NPI) is 1457028177, issued by NPPES.
What procedures does Dr. Alexandra Thunherst commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.