Dr. Mark Ryan Kozak, MD
- Industry payments
- $2,443
- Medical groups
- 2
- Insurance carriers
- 18
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 4800 W Panther Creek Dr, Spring, TX 77381
- Practice phone
- Call (210) 494-2223
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Abcd Pediatrics
Spring, Texas
Find Dr. Kozak'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.
Dr. Mark Ryan Kozak is a pediatrician in Spring, Texas
Dr. Kozak practices at Abcd Pediatrics in Spring, Texas.
Dr. Kozak's NPI, 1205878667, was assigned on June 11, 2006. Dr. Kozak graduated from UTMB Health in 2001. Dr. Kozak holds Texas license L8778.
- NPI
- 1205878667NPI Registry (opens in a new tab)
- NPI enumeration date
- June 11, 2006
- NPI status
- Active
- Practice phone
- (210) 494-2223
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark Ryan Kozak practices at Abcd Pediatrics in Spring, Texas
Dr. Kozak's primary practice is Abcd Pediatrics, at 4800 W Panther Creek Dr, Spring, TX 77381 in Montgomery County. The practice phone is (210) 494-2223.
- Abcd Pediatrics4800 W Panther Creek Dr, Spring, TX 77381 · Montgomery CountyPhone(210) 494-2223
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Ryan Kozak is affiliated with 1 site of care and 2 medical groups
Dr. Kozak's primary practice is Abcd Pediatrics in Spring, Texas. The medical group on file is Kelsey-Seybold Clinic. Dmand AI also links Dr. Kozak to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Ryan Kozak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kozak practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Abcd Pediatrics | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Ryan Kozak is one of 4,833 pediatricians in Texas
Pediatrics is Dr. Kozak's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Kozak is board certified in pediatrics by the American Board of Pediatrics. Dr. Kozak is licensed in Texas.
Specialties and state licenses
- Pediatrics, TexasPrimary
Pediatricians near Dr. Kozak
Counts of pediatricians 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
Dr. Mark Ryan Kozak's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Kozak's median patient age at 13, with 36% women.
Dr. Kozak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women36%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Mark Ryan Kozak received $2,443 in industry payments from 2016 to 2025
CMS Open Payments shows 146 general payments to Dr. Kozak from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $357.
General payments to Dr. Kozak by program year, 2016 to 2025
Companies that paid Dr. Kozak the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Ryan Kozak graduated from UTMB Health
Dr. Kozak graduated from UTMB Health in 2001.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Mark Ryan Kozak accepts plans from 18 insurance carriers
Dr. Kozak is in network with 18 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- +10 more carriersWith a free account
Plan types Dr. Kozak accepts, by number of carriers
- PPO11
- HMO10
- Medicare5
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Ryan Kozak'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Mark Ryan Kozak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark Ryan Kozak's NPI number?
Dr. Mark Ryan Kozak's NPI number is 1205878667. It was assigned on June 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Ryan Kozak?
Dr. Mark Ryan Kozak is a pediatrician in Spring, Texas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Mark Ryan Kozak practice?
Dr. Kozak practices at 4800 W Panther Creek Dr, Spring, TX 77381. Dr. Kozak's primary practice is Abcd Pediatrics in Spring, Texas. Dmand AI also links Dr. Kozak to 1 medical group.
What is Dr. Mark Ryan Kozak's office phone number?
The practice phone on file for Dr. Kozak is (210) 494-2223.
What is Dr. Mark Ryan Kozak's medical license number?
Dr. Kozak holds Texas license L8778.
What medical group is Dr. Mark Ryan Kozak part of?
Dr. Kozak is linked to Kelsey-Seybold Clinic. Dmand AI links Dr. Kozak to 1 more medical group.
Is Dr. Mark Ryan Kozak board certified?
Yes. Dr. Kozak is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Mark Ryan Kozak go to medical school?
Dr. Kozak graduated from UTMB Health in 2001.
Has Dr. Mark Ryan Kozak received payments from drug or device companies?
CMS Open Payments shows $2,443 in general payments to Dr. Kozak from 26 companies from 2016 to 2025. The largest total came from Shire North American Group Inc.
How long has Dr. Mark Ryan Kozak been practicing?
Dr. Kozak graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Mark Ryan Kozak accept?
Dr. Kozak is in network with 18 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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