Mark Ko, PA-C
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 92 W Miller St, Orlando, FL 32806
- Practice phone
- Call (407) 650-5028
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arnold Palmer Hospital for Children
Orlando, Florida
Find Mark Ko's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Mark Ko is a surgical physician assistant in Orlando, Florida
Mark Ko practices at Arnold Palmer Hospital for Children in Orlando, Florida.
Mark Ko's NPI, 1982589321, was assigned on August 6, 2025. Mark Ko holds Florida license PA9120851.
- NPI
- 1982589321NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022504182
- NPI enumeration date
- August 6, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 650-5028
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Ko practices at Arnold Palmer Hospital for Children in Orlando, Florida
Mark Ko's primary practice is Arnold Palmer Hospital for Children, at 92 W Miller St, Orlando, FL 32806 in Orange County. The practice phone is (407) 650-5028.
- Arnold Palmer Hospital for Children92 W Miller St, Orlando, FL 32806 · Orange CountyPhone(407) 650-5028
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Ko is affiliated with 3 sites of care and 1 medical group
Mark Ko's primary practice is Arnold Palmer Hospital for Children in Orlando, Florida. Mark Ko is also affiliated with Orlando Regional Medical Center. The medical group on file is Orlando Health Medical Group. Dmand AI also links Mark Ko to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Ko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Ko practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arnold Palmer Hospital for Children | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Ko is one of 1,065 surgical physician assistants in Florida
Surgical is Mark Ko's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Mark Ko is licensed in Florida.
Specialties and state licenses
- Surgical physician assistant, FloridaPrimary
Surgical physician assistants near Mark Ko
Counts of surgical physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Mark Ko's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Mark Ko's median patient age at 70, with 46% women.
Mark Ko's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
How Mark Ko takes part in Medicare
Mark Ko accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Mark Ko's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Mark Ko
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Ko's NPI number?
Mark Ko's NPI number is 1982589321. It was assigned on August 6, 2025, and it is active in the NPI Registry.
What does Mark Ko specialize in?
Mark Ko is a surgical physician assistant in Orlando, Florida. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Mark Ko practice?
Mark Ko practices at 92 W Miller St, Orlando, FL 32806. Mark Ko's primary practice is Arnold Palmer Hospital for Children in Orlando, Florida. Dmand AI also links Mark Ko to 1 group practice or clinic.
What is Mark Ko's office phone number?
The practice phone on file for Mark Ko is (407) 650-5028.
What is Mark Ko's medical license number?
Mark Ko holds Florida license PA9120851, one of 2 state licenses on file.
Which hospitals is Mark Ko affiliated with?
Mark Ko is affiliated with Orlando Regional Medical Center.
What medical group is Mark Ko part of?
Mark Ko is linked to Orlando Health Medical Group.
Does Mark Ko accept Medicare?
Yes. CMS lists Mark Ko as accepting Medicare assignment.
How long has Mark Ko been practicing?
Mark Ko graduated from medical school in 2025, 1 years ago.
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