Doctor profile · Federal record

Dr. Robert Lai, M.D.

Urology Physician (CMS: Urology) · Algonquin, IL

  • NPI 1730193459
  • Accepts Medicare
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1465 Commerce Dr
Algonquin, IL 601025916
(847) 802-7090
fax (847) 802-7095
Additional location
2507 N Richmond RD Ste A
McHenry, IL 600515407
fax (815) 759-4439

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
May 16, 2022
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
208800000X — NUCC code
State license (1)
Illinois #036 116997
Medicaid
IL #036116997

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730193459. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,281
Distinct HCPCS
10
Medicare allowed
$144,882
HCPCS Description Services Patients Avg allowed
81003 Automated urinalysis test 368 212 $2
51798 Ultrasound measurement of bladder capacity after voiding 249 147 $10
J0696 Injection, ceftriaxone sodium, per 250 mg 248 58 $1
99214 Established patient office or other outpatient visit, 30-39 minutes 244 182 $123
52442 Insertion of implant in urethra within prostate gland using an endoscope, each additional implant 223 47 $50
99213 Established patient office or other outpatient visit, 20-29 minutes 190 149 $87
96372 Injection of drug or substance under skin or into muscle 127 80 $13
52000 Diagnostic exam of bladder and urethra using an endoscope 122 110 $212
76872 Ultrasound scan of pelvic region through rectum 99 98 $128
J1580 Injection, garamycin, gentamicin, up to 80 mg 75 24 $3

In context: peer comparison

Among 1 peers in this city , average services per provider: 126. This provider delivers 18× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,334
Transactions
38
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Axonics, Inc. 13 $467.94
Medtronic, Inc. 6 $287.83
Teleflex LLC 2 $140.99
Boston Scientific Corporation 4 $134.89
Sumitomo Pharma America, Inc. 4 $101.77
UROGEN PHARMA, INC. 3 $73.43
Endo USA, Inc. 2 $41.05
COLOPLAST CORP 1 $27.69
PFIZER INC. 1 $22.44
Merck Sharp & Dohme LLC 1 $18.75
Myriad Genetic Laboratories, Inc. 1 $16.89

By nature of payment

Food and Beverage
$1,334

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
553
Patients
395
Total drug cost
$34,877
Drug Type Claims Patients Total cost
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 127 105 $457
Tamsulosin Hcl Generic 120 68 $2,698
Ciprofloxacin Hcl Generic 78 60 $461
Amoxicillin Generic 56 44 $222
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 36 31 $233
Myrbetriq (Mirabegron) Brand 30 16 $28,872
Finasteride Generic 26 14 $528
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 21 18 $429
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 17 14 $641
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 0 $152

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Lai's medical specialty?
Dr. Robert Lai practices Urology Physician in Algonquin, IL.
Where does Dr. Robert Lai practice?
Dr. Robert Lai practices at 1465 Commerce Dr, Algonquin, IL 601025916. Office phone: 8478027090.
What is Dr. Robert Lai's NPI?
Dr. Robert Lai's National Provider Identifier (NPI) is 1730193459, issued by NPPES.
Does Dr. Robert Lai accept Medicare assignment?
Yes. Dr. Robert Lai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Lai commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798); Injection, ceftriaxone sodium, per 250 mg (HCPCS J0696). Source: CMS Medicare Physician & Other Practitioners file.