Doctor profile · Federal record

Dr. MARIA CHACON-HORN, MD

Family Medicine Physician (CMS: FAMILY PRACTICE) · AURORA, IL

  • NPI 1710086848
  • Accepts Medicare
  • 34 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2000 OGDEN AVE, EMERGENCY ROOM
AURORA, IL 605047222
(630) 898-5275
fax (630) 898-7418
Additional location
808 Rickert Dr Ste 103
Naperville, IL 605400908
(331) 551-5854
fax (630) 348-3098

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
September 10, 2021
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Illinois #036-107009
Medicaid
IL #L97194

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710086848. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,317
Distinct HCPCS
10
Medicare allowed
$83,076
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 948 886 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 302 298 $130
71046 X-ray of chest, 2 views 220 219 $25
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 101 99 $50
81003 Automated urinalysis test 91 89 $2
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 86 86 $7
85610 Blood test, clotting time 71 59 $4
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 61 61 $16
87502 Detection test by nucleic acid for multiple types influenza virus 35 34 $94
73502 X-ray of hip, 2-3 views 33 32 $39

In context: peer comparison

Among 38 peers in this city , average services per provider: 74. This provider delivers 31× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
410
Patients
394
Total drug cost
$5,973
Drug Type Claims Patients Total cost
Azelastine Hcl Generic 79 66 $2,398
Prednisone Generic 76 75 $151
Methylprednisolone Generic 41 40 $541
Diclofenac Sodium Generic 34 34 $190
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 30 30 $453
Cephalexin Generic 27 27 $243
Paxlovid (Eua) (Nirmatrelvir/Ritonavir) Brand 25 25 $264
Cefdinir Generic 22 22 $634
Cefuroxime (Cefuroxime Axetil) Brand 17 17 $378
Dexamethasone Generic 17 17 $250

Hospital affiliations

CMS Hospital Compare