Doctor profile · Federal record

Dr. Petronio Ilagan, MD

Neurology Physician · Neurology Physician · Lafayette, IN

  • NPI 1639122047
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3900 St Francis Way Ste 200
Lafayette, IN 479054940
(765) 775-2800
fax (765) 775-2831
Additional location
583 S Clarizz Blvd
Bloomington, IN 474015515
(812) 676-6446
Mailing address
1040 Sierra Dr Ste 400
Greenwood, IN 461437241

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
June 7, 2021
Specialty taxonomy
2084N0400X — NUCC code
State licenses (2)
Indiana #01030521A · Pennsylvania #MD425688
Medicaid (2)
IN #100250920 · PA #1011908700001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639122047. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
130
Distinct HCPCS
2
Medicare allowed
$15,774
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 119 98 $118
99204 New patient office or other outpatient visit, 45-59 minutes 11 11 $155

In context: peer comparison

Among 5 peers in this city , average services per provider: 346. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
880
Patients
196
Total drug cost
$82,292
Drug Type Claims Patients Total cost
Levetiracetam Generic 151 36 $7,531
Donepezil Hcl Generic 91 29 $1,378
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 88 28 $2,912
Memantine Hcl Generic 69 22 $3,607
Gabapentin Generic 62 18 $982
Topiramate Generic 62 18 $1,251
Pregabalin Generic 58 14 $2,612
Primidone Generic 58 17 $1,330
Pramipexole Dihydrochloride (Pramipexole Di-Hcl) Brand 52 14 $1,079
Sumatriptan Succinate Generic 39 0 $675

Frequently asked questions

Auto-generated from federal data
What is Dr. Petronio Ilagan's medical specialty?
Dr. Petronio Ilagan practices Neurology Physician in Lafayette, IN.
Where does Dr. Petronio Ilagan practice?
Dr. Petronio Ilagan practices at 3900 St Francis Way Ste 200, Lafayette, IN 479054940. Office phone: 7657752800.
What is Dr. Petronio Ilagan's NPI?
Dr. Petronio Ilagan's National Provider Identifier (NPI) is 1639122047, issued by NPPES.
What procedures does Dr. Petronio Ilagan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.