Dr. Ryan Mark Kagan, DO
- Hospital affiliations
- 1
- Industry payments
- $1,509
- Insurance carriers
- 15
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 7600 Fannin, Houston, TX 77054
- Practice phone
- Call (713) 790-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kagan'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. Ryan Mark Kagan is a pediatrician in Houston, Texas
Dr. Kagan practices at The Woman's Hospital of Texas in Houston, Texas, part of HCA Healthcare.
Dr. Kagan's NPI, 1699902858, was assigned on June 15, 2009. Dr. Kagan graduated from Texas College of Osteopathic Medicine in 2006. Dr. Kagan holds Texas license N2133.
- NPI
- 1699902858NPI Registry (opens in a new tab)
- NPI enumeration date
- June 15, 2009
- NPI status
- Active
- Practice phone
- (713) 790-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ryan Mark Kagan practices at The Woman's Hospital of Texas in Houston, Texas
Dr. Kagan's primary practice is The Woman's Hospital of Texas, at 7600 Fannin, Houston, TX 77054 in Harris County. The practice phone is (713) 790-1234.
- The Woman's Hospital of Texas7600 Fannin, Houston, TX 77054 · Harris CountyPhone(713) 790-1234
Source: Dmand AI Affiliation Data
Dr. Ryan Mark Kagan is affiliated with 2 sites of care
Dr. Kagan's primary practice is The Woman's Hospital of Texas in Houston, Texas, part of HCA Healthcare. Dmand AI also links Dr. Kagan to 1 physician office, named with a free account. Dr. Kagan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Mark Kagan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kagan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Woman's Hospital of Texas | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Mark Kagan is one of 4,833 pediatricians in Texas
Pediatrics is Dr. Kagan's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Kagan is board certified in pediatrics by the American Board of Pediatrics. Dr. Kagan is licensed in Texas.
Specialties and state licenses
- Pediatrics, TexasPrimary
Pediatricians near Dr. Kagan
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. Ryan Mark Kagan's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Kagan's median patient age at 11, with 44% women.
Dr. Kagan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Ryan Mark Kagan received $1,509 in industry payments from 2016 to 2025
CMS Open Payments shows 83 general payments to Dr. Kagan from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Cranial Technologies, Inc paid the most, $368.
General payments to Dr. Kagan by program year, 2016 to 2025
Companies that paid Dr. Kagan 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. Ryan Mark Kagan graduated from Texas College of Osteopathic Medicine
Dr. Kagan graduated from Texas College of Osteopathic Medicine in 2006.
- Medical school
- Board certified in pediatrics
- Board certified in 2022 - 2022
- Board certified in 2009 - 2025
Source: Dmand AI Professional Profile Data
Dr. Ryan Mark Kagan accepts plans from 15 insurance carriers
Dr. Kagan is in network with 15 carriers, including Aetna, United Healthcare and Elevance. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- HCSC
- Baylor Scott and White
- +7 more carriersWith a free account
Plan types Dr. Kagan accepts, by number of carriers
- HMO10
- PPO8
- EPO4
- POS4
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan Mark Kagan'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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. Ryan Mark Kagan
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. Ryan Mark Kagan's NPI number?
Dr. Ryan Mark Kagan's NPI number is 1699902858. It was assigned on June 15, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Mark Kagan?
Dr. Ryan Mark Kagan is a pediatrician in Houston, Texas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Ryan Mark Kagan practice?
Dr. Kagan practices at 7600 Fannin, Houston, TX 77054. Dr. Kagan's primary practice is The Woman's Hospital of Texas in Houston, Texas, part of HCA Healthcare. Dmand AI also links Dr. Kagan to 1 physician office.
What is Dr. Ryan Mark Kagan's office phone number?
The practice phone on file for Dr. Kagan is (713) 790-1234.
What is Dr. Ryan Mark Kagan's medical license number?
Dr. Kagan holds Texas license N2133.
Which hospitals is Dr. Ryan Mark Kagan affiliated with?
Dr. Kagan practices at The Woman's Hospital of Texas in Houston, Texas.
Is Dr. Ryan Mark Kagan board certified?
Yes. Dr. Kagan is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Ryan Mark Kagan go to medical school?
Dr. Kagan graduated from Texas College of Osteopathic Medicine in 2006.
Has Dr. Ryan Mark Kagan received payments from drug or device companies?
CMS Open Payments shows $1,509 in general payments to Dr. Kagan from 14 companies from 2016 to 2025. The largest total came from Cranial Technologies, Inc.
How long has Dr. Ryan Mark Kagan been practicing?
Dr. Kagan graduated from medical school in 2006, 20 years ago.
What insurance does Dr. Ryan Mark Kagan accept?
Dr. Kagan is in network with 15 carriers, including Aetna, United Healthcare and Elevance. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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