Doctor profile · Federal record

Dr. William Larchian, M.D.

Urology Physician (CMS: Urology) · Cleveland, OH

  • NPI 1598729840
  • Accepts Medicare
  • MIPS 90.9 / 100 · 2023
  • 42 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11100 Euclid Ave
Cleveland, OH 44106
(216) 844-5661
fax (216) 844-1900
Mailing address
3605 Warrensville Ctr. RD., 1St Floor
Shaker Hts, OH 44122

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
January 11, 2021
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
208800000X — NUCC code
State license (1)
Ohio #35072765L
Medicaid
OH #2111379

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598729840. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,645
Distinct HCPCS
10
Medicare allowed
$171,171
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 240 216 $122
99213 Established patient office or other outpatient visit, 20-29 minutes 238 187 $87
51798 Ultrasound measurement of bladder capacity after voiding 227 163 $10
51741 Electronic assessment of bladder emptying 210 152 $10
J9217 Leuprolide acetate (for depot suspension), 7.5 mg 192 20 $171
81003 Automated urinalysis test 151 111 $2
52000 Diagnostic exam of bladder and urethra using an endoscope 144 115 $227
52281 Dilation of urethra using an endoscope 78 31 $306
99204 New patient office or other outpatient visit, 45-59 minutes 32 32 $157
50590 Shock wave crushing of kidney stones 29 20 $552

In context: peer comparison

Among 32 peers in Cleveland Urology Physician, average services per provider: 76. This provider delivers 22× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$48
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 2 $33.70
Verity Pharmaceuticals INC. 1 $14.74

By nature of payment

Food and Beverage
$48

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,301
Patients
1,285
Total drug cost
$275,054
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 877 255 $14,995
Nitrofurantoin (Nitrofurantoin Macrocrystal) Brand 344 241 $1,987
Finasteride Generic 321 98 $5,446
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 303 151 $4,335
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 244 101 $1,481
Myrbetriq (Mirabegron) Brand 230 62 $226,210
Ciprofloxacin Hcl Generic 174 69 $1,578
Oxybutynin Chloride ER (Oxybutynin Chloride) Brand 165 69 $5,272
Terazosin Hcl Generic 153 42 $3,943
Cephalexin Generic 119 43 $557

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Larchian's medical specialty?
Dr. William Larchian practices Urology Physician in Cleveland, OH.
Where does Dr. William Larchian practice?
Dr. William Larchian practices at 11100 Euclid Ave, Cleveland, OH 44106. Office phone: 2168445661.
What is Dr. William Larchian's NPI?
Dr. William Larchian's National Provider Identifier (NPI) is 1598729840, issued by NPPES.
Does Dr. William Larchian accept Medicare assignment?
Yes. Dr. William Larchian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Larchian 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); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798). Source: CMS Medicare Physician & Other Practitioners file.