Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Oliver S. Ko, MD

Individual provider Urology Physician · NPI 1780046946

Oliver S. Ko, MD is an Urology in Litchfield Park, Arizona. Qualified in 2016, 10 years ago. Practices with Arizona Digestive Health PC, a 133-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona, California and Illinois.

Years since qualifying
10
Licensed in
AZ, CA, IL
In the registry since
2016
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

14044 W Camelback Rd Ste 118
Litchfield Park, AZ 85340-9481
Phone: (623) 547-2600
Fax: (623) 547-1899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 68414 (AZ)
Urology Physician Taxonomy 208800000X · Licence A175833 (CA)
Urology Physician Taxonomy 208800000X · Licence 125.068359 (IL)

Record details

NPI number1780046946
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2016
Last updated in NPPESJuly 5, 2023
Certification dateJuly 5, 2023
Mailing address14044 W Camelback Rd Ste 118, Litchfield Park, AZ 85340-9481

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyUROLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Arizona Digestive Health Pc — 133 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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