Dr. Shan He Ryan, MD
- Hospital affiliations
- 1
- Industry payments
- $91
- Medical group
- 1
- Insurance carriers
- 16
- State license
- 1
- Practice address
- 6565 Fannin, Houston, TX 77030
- Practice phone
- Call (713) 790-2221
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ryan'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. Shan He Ryan is an anesthesiologist in Houston, Texas
Dr. Ryan practices at Houston Methodist Hospital in Houston, Texas, part of Houston Methodist.
Dr. Ryan's NPI, 1730683061, was assigned on March 21, 2018. Dr. Ryan graduated from UTMB Health in 2018. Dr. Ryan holds Texas license U8582.
- NPI
- 1730683061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557893450
- NPI enumeration date
- March 21, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (713) 790-2221
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shan He Ryan practices at Houston Methodist Hospital in Houston, Texas
Dr. Ryan's primary practice is Houston Methodist Hospital, at 6565 Fannin, Houston, TX 77030 in Harris County. The practice phone is (713) 790-2221.
- Houston Methodist Hospital6565 Fannin, Houston, TX 77030 · Harris CountyPhone(713) 790-2221
Source: Dmand AI Affiliation Data
Dr. Shan He Ryan is affiliated with 2 sites of care and 1 medical group
Dr. Ryan's primary practice is Houston Methodist Hospital in Houston, Texas, part of Houston Methodist. The medical group on file is US Anesthesia Partners. Dmand AI also links Dr. Ryan to 1 more skilled nursing facility, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shan He Ryan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Houston Methodist Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Houston Methodist and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Shan He Ryan is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Ryan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Ryan is board certified in adult cardiac anesthesiology by the American Board of Anesthesiology. Dr. Ryan is licensed in Texas.
Specialties and state licenses
- Anesthesiology, TexasPrimary
Anesthesiologists near Dr. Ryan
Counts of anesthesiologists 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. Shan He Ryan's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Ryan's median patient age at 72, with 39% women.
Dr. Ryan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women39%
- Men54%
Source: Dmand AI Patient Panel Data
How Dr. Shan He Ryan takes part in Medicare
Dr. Ryan 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)
Dr. Shan He Ryan received $91 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Dr. Ryan from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $69.
General payments to Dr. Ryan by program year, 2024 to 2025
Companies that paid Dr. Ryan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Shan He Ryan graduated from UTMB Health
Dr. Ryan graduated from UTMB Health in 2018.
- Medical school
- Board certified in adult cardiac anesthesiology
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Shan He Ryan accepts plans from 16 insurance carriers
Dr. Ryan is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Alliant Health Plans
- HCSC
- Molina
- Aspirus Health Plan
- +8 more carriersWith a free account
Plan types Dr. Ryan accepts, by number of carriers
- HMO10
- PPO8
- POS5
- Medicare4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Shan He Ryan'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Shan He Ryan
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. Shan He Ryan's NPI number?
Dr. Shan He Ryan's NPI number is 1730683061. It was assigned on March 21, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Shan He Ryan?
Dr. Shan He Ryan is an anesthesiologist in Houston, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Shan He Ryan practice?
Dr. Ryan practices at 6565 Fannin, Houston, TX 77030. Dr. Ryan's primary practice is Houston Methodist Hospital in Houston, Texas, part of Houston Methodist. Dmand AI also links Dr. Ryan to 1 skilled nursing facility.
What is Dr. Shan He Ryan's office phone number?
The practice phone on file for Dr. Ryan is (713) 790-2221.
What is Dr. Shan He Ryan's medical license number?
Dr. Ryan holds Texas license U8582.
Which hospitals is Dr. Shan He Ryan affiliated with?
Dr. Ryan practices at Houston Methodist Hospital in Houston, Texas.
What medical group is Dr. Shan He Ryan part of?
Dr. Ryan is linked to US Anesthesia Partners.
Does Dr. Shan He Ryan accept Medicare?
Yes. CMS lists Dr. Ryan as accepting Medicare assignment.
Is Dr. Shan He Ryan board certified?
Yes. Dr. Ryan is board certified in adult cardiac anesthesiology by the American Board of Anesthesiology.
Where did Dr. Shan He Ryan go to medical school?
Dr. Ryan graduated from UTMB Health in 2018.
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Has Dr. Shan He Ryan received payments from drug or device companies?
CMS Open Payments shows $91 in general payments to Dr. Ryan from 2 companies from 2024 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Shan He Ryan been practicing?
Dr. Ryan graduated from medical school in 2018, 8 years ago.
What insurance does Dr. Shan He Ryan accept?
Dr. Ryan is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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