Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Win Ko Ko, MD

Individual provider Internal Medicine Physician · NPI 1073054482

Win Ko Ko, MD practises Internal Medicine in Lake Mary, Florida. Qualified in 2007, 19 years ago. Practices with Orlando Health Medical Group Inc, a 2,137-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
19
Licensed in
FL
In the registry since
2017
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

380 Rinehart Rd
Lake Mary, FL 32746-2551
Phone: (321) 842-2994
Fax: (321) 842-1852
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 515 Wekiva Commons Cir, Apopka, FL 32712-3645 — (407) 464-9516
  • 6850 Lake Nona Blvd, Orlando, FL 32827-7408 — (321) 697-1730

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME144135 (FL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Hospitalist Physician Taxonomy 208M00000X · Licence ME144135 (FL)

Record details

NPI number1073054482
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 17, 2017
Last updated in NPPESOctober 1, 2025
Certification dateOctober 1, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Orlando Health Medical Group Inc — 2137 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients321
Services billed 727 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Orlando Health Hospital · Orlando, FL
  • Adventhealth Orlando Hospital · Orlando, FL

Colleagues at Orlando Health Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2137 clinicians in the practice; 12 are shown here.

Other providers in Lake Mary