Doctor profile · Federal record

Dr. Diana Anton, APN

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Elmhurst, IL

  • NPI 1548486327
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 S York St, Ste 2000
Elmhurst, IL 60126
(331) 221-9001
fax (331) 221-3936
Mailing address
4201 Winfield RD Fl 4
Warrenville, IL 605554025

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
April 22, 2021
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Illinois #209.004129

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548486327. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
324
Distinct HCPCS
6
Medicare allowed
$29,751
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 140 109 $112
99213 Established patient office or other outpatient visit, 20-29 minutes 111 99 $81
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 31 31 $116
83036 Hemoglobin a1c level 17 16 $10
G0008 Administration of influenza virus vaccine 13 13 $30
90662 Influenza vaccine split virus, preservative free 12 12 $72

In context: peer comparison

Among 3 peers in this city , average services per provider: 101. This provider delivers 3.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$220
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 1 $124.99
Otsuka America Pharmaceutical, Inc. 1 $50.09
Bayer Healthcare Pharmaceuticals Inc. 1 $44.61

By nature of payment

Food and Beverage
$220

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
808
Patients
327
Total drug cost
$12,378
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 117 44 $2,059
Amlodipine Besylate Generic 73 35 $797
Levothyroxine Sodium Generic 64 29 $1,443
Hydrochlorothiazide Generic 63 22 $434
Lisinopril Generic 63 25 $354
Losartan Potassium Generic 55 21 $888
Metoprolol Succinate Generic 54 29 $1,396
Gabapentin Generic 48 22 $665
Metformin Hcl Generic 47 16 $658
Alprazolam Generic 46 22 $282

Frequently asked questions

Auto-generated from federal data
What is Dr. Diana Anton's medical specialty?
Dr. Diana Anton practices Adult Health Nurse Practitioner in Elmhurst, IL.
Where does Dr. Diana Anton practice?
Dr. Diana Anton practices at 1200 S York St, Elmhurst, IL 60126. Office phone: 3312219001.
What is Dr. Diana Anton's NPI?
Dr. Diana Anton's National Provider Identifier (NPI) is 1548486327, issued by NPPES.
Does Dr. Diana Anton accept Medicare assignment?
Yes. Dr. Diana Anton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Anton commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.