Doctor profile · Federal record

Dr. J. Onwuta, M.D.

Pain Medicine (Anesthesiology) Physician (CMS: Anesthesiology) · Anesthesiology Physician · Interventional Pain Medicine Physician · Elgin, IL

  • NPI 1861445850
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
77 N Airlite St
Elgin, IL 60123
(847) 695-3200
Mailing address
185 Penny Ave
East Dundee, IL 601181454

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
May 21, 2018
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207LP2900X — NUCC code
State licenses (2)
Illinois #036-086998 · Illinois #036086998
Medicaid
IL #036086998

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861445850. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,710
Distinct HCPCS
10
Medicare allowed
$170,157
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 1,041 292 $119
99213 Established patient office or other outpatient visit, 20-29 minutes 339 193 $86
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 138 30 $1
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 47 13 $13
62323 Injection of substance into lower spine canal using imaging guidance 28 24 $103
99205 New patient office or other outpatient visit, 60-74 minutes 27 27 $218
20552 Injection of trigger points, 1-2 muscles 23 19 $47
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance 21 18 $84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 21 20 $154
77002 Fluoroscopic guidance for needle placement 14 12 $26

In context: peer comparison

Among 3 peers in Elgin Pain Medicine (Anesthesiology) Physician, average services per provider: 223. This provider delivers 7.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$78
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 3 $77.63

By nature of payment

Food and Beverage
$78

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
6,020
Patients
784
Total drug cost
$160,104
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 2,197 239 $52,601
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 746 87 $28,451
Gabapentin Generic 712 101 $11,924
Oxycodone Hcl Generic 393 61 $17,057
Cyclobenzaprine Hcl Generic 308 54 $3,635
Tizanidine Hcl Generic 296 52 $3,125
Pregabalin Generic 257 34 $14,154
Tramadol Hcl Generic 240 36 $1,365
Baclofen Generic 164 24 $2,108
Morphine Sulfate ER (Morphine Sulfate) Brand 146 21 $5,877

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. J. Onwuta's medical specialty?
Dr. J. Onwuta practices Pain Medicine (Anesthesiology) Physician in Elgin, IL.
Where does Dr. J. Onwuta practice?
Dr. J. Onwuta practices at 77 N Airlite St, Elgin, IL 60123. Office phone: 8476953200.
What is Dr. J. Onwuta's NPI?
Dr. J. Onwuta's National Provider Identifier (NPI) is 1861445850, issued by NPPES.
Does Dr. J. Onwuta accept Medicare assignment?
Yes. Dr. J. Onwuta accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. J. Onwuta 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); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.