Doctor profile · Federal record

Dr. Michelle Hahn, FNP

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

  • NPI 1689990590
  • Accepts Medicare
  • 17 yrs in practice
  • Licensed in 4 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 E Lefevre RD
Sterling, IL 610811278
(815) 625-0400

Credentials & registration

NPPES · NUCC
NPI registered
April 2010 — 16 yrs on file
Profile last updated
April 27, 2022
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (4)
Illinois #209022713 · Iowa #A161176 · New Mexico #CNP02810 · Texas #700698

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689990590. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
387
Distinct HCPCS
7
Medicare allowed
$27,075
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 146 129 $74
99203 New patient office or other outpatient visit, 30-44 minutes 103 103 $93
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 36 36 $41
81003 Automated urinalysis test 32 32 $2
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 32 31 $16
99214 Established patient office or other outpatient visit, 30-39 minutes 21 21 $105
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $138

In context: peer comparison

Among 6 peers in Sterling Family Nurse Practitioner, average services per provider: 89. This provider delivers 4.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
330
Patients
323
Total drug cost
$5,134
Drug Type Claims Patients Total cost
Methylprednisolone Generic 96 93 $941
Cephalexin Generic 60 58 $575
Doxycycline Hyclate Generic 49 49 $867
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 45 45 $497
Azithromycin Generic 21 21 $110
Prednisone Generic 19 19 $81
Levofloxacin Generic 14 14 $107
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 14 13 $110
Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) Brand 12 11 $1,846

Frequently asked questions

Auto-generated from federal data
What is Dr. Michelle Hahn's medical specialty?
Dr. Michelle Hahn practices Family Nurse Practitioner in Sterling, IL.
Where does Dr. Michelle Hahn practice?
Dr. Michelle Hahn practices at 100 E Lefevre RD, Sterling, IL 610811278. Office phone: 8156250400.
What is Dr. Michelle Hahn's NPI?
Dr. Michelle Hahn's National Provider Identifier (NPI) is 1689990590, issued by NPPES.
Does Dr. Michelle Hahn accept Medicare assignment?
Yes. Dr. Michelle Hahn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Hahn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS 87811). Source: CMS Medicare Physician & Other Practitioners file.