Doctor profile · Federal record

Dr. Oliver Ko, M.D.

Urology Physician (CMS: Urology) · Urology Physician · Urology Physician · Litchfield Park, AZ

  • NPI 1780046946
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14044 W Camelback RD Ste 118
Litchfield Park, AZ 853409481
(623) 547-2600
fax (623) 547-1899

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
July 5, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208800000X — NUCC code
State licenses (3)
Arizona #68414 · California #A175833 · Illinois #125.068359

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780046946. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
426
Distinct HCPCS
10
Medicare allowed
$20,414
HCPCS Description Services Patients Avg allowed
81002 Urinalysis, manual test 95 64 $3
87086 Bacterial colony count, urine 73 54 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 63 43 $124
51798 Ultrasound measurement of bladder capacity after voiding 51 42 $10
99204 New patient office or other outpatient visit, 45-59 minutes 41 41 $161
87088 Bacterial urine culture 25 23 $8
87077 Bacterial culture for aerobic isolates 17 15 $8
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution 17 15 $8
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 17 14 $115
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 16 15 $77

In context: peer comparison

Among 5 peers in Litchfield Park Urology Physician, average services per provider: 332. This provider delivers 1.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,376
Transactions
29
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Procept BioRobotics Corporation 4 $449.07
Teleflex LLC 3 $218.00
Ferring Pharmaceuticals INC. 4 $193.19
Boston Scientific Corporation 1 $89.21
Dendreon Pharmaceuticals LLC 2 $63.66
Merck Sharp & Dohme LLC 2 $58.59
Endo USA, INC. 2 $46.91
Endo Pharmaceuticals INC. 2 $43.75
Coloplast Corp 2 $37.11
Astellas Pharma US INC 1 $33.76
Janssen Biotech, INC. 2 $29.06
Progenics Pharmaceuticals, INC. 1 $26.01
Blue Earth Diagnostics Limited 1 $24.39
Laborie Medical Technologies Corp. 1 $22.06
Telix Pharmaceuticals 1 $21.78

By nature of payment

Food and Beverage
$1,376

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
116
Patients
80
Total drug cost
$9,791
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 45 32 $994
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 30 26 $80
Ciprofloxacin Hcl Generic 23 22 $54
Myrbetriq (Mirabegron) Brand 18 0 $8,663

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Oliver Ko's medical specialty?
Dr. Oliver Ko practices Urology Physician in Litchfield Park, AZ.
Where does Dr. Oliver Ko practice?
Dr. Oliver Ko practices at 14044 W Camelback RD Ste 118, Litchfield Park, AZ 853409481. Office phone: 6235472600.
What is Dr. Oliver Ko's NPI?
Dr. Oliver Ko's National Provider Identifier (NPI) is 1780046946, issued by NPPES.
Does Dr. Oliver Ko accept Medicare assignment?
Yes. Dr. Oliver Ko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oliver Ko commonly perform?
Top Medicare-reported procedures in 2023: Urinalysis, manual test (HCPCS 81002); Bacterial colony count, urine (HCPCS 87086); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.