Doctor profile · Federal record

Dr. Irwin Lieb, MD

Urology Physician · Saranac Lake, NY

  • NPI 1447242920
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
309 County Route 47, Ste 4
Saranac Lake, NY 129835405
(518) 891-1610
fax (518) 891-5726

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
July 21, 2022
Specialty taxonomy
208800000X — NUCC code
State license (1)
New York #168738
Medicaid
NY #01022339

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447242920. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
24
Distinct HCPCS
2
Medicare allowed
$2,069
HCPCS Description Services Patients Avg allowed
52000 Diagnostic exam of bladder and urethra using an endoscope 12 12 $77
99214 Established patient office or other outpatient visit, 30-39 minutes 12 12 $95

In context: peer comparison

Among 1 peers in Saranac Lake Urology Physician, average services per provider: 12. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
292
Patients
99
Total drug cost
$389,399
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 120 51 $2,940
Finasteride Generic 77 37 $1,136
Xtandi (Enzalutamide) Brand 27 0 $359,460
Myrbetriq (Mirabegron) Brand 22 0 $24,920
Nitrofurantoin (Nitrofurantoin Macrocrystal) Brand 19 0 $839
Amlodipine Besylate Generic 16 0 $88
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 11 11 $16

Frequently asked questions

Auto-generated from federal data
What is Dr. Irwin Lieb's medical specialty?
Dr. Irwin Lieb practices Urology Physician in Saranac Lake, NY.
Where does Dr. Irwin Lieb practice?
Dr. Irwin Lieb practices at 309 County Route 47, Saranac Lake, NY 129835405. Office phone: 5188911610.
What is Dr. Irwin Lieb's NPI?
Dr. Irwin Lieb's National Provider Identifier (NPI) is 1447242920, issued by NPPES.
What procedures does Dr. Irwin Lieb commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of bladder and urethra using an endoscope (HCPCS 52000); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.