Dr. Karel Riha, MD
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 17
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 6411 Fannin, Houston, TX 77030
- Practice phone
- Call (713) 704-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Riha'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. Karel Riha is an anesthesiologist in Houston, Texas
Dr. Riha practices at Memorial Hermann-Texas Medical Center in Houston, Texas, part of Memorial Hermann Health System.
Dr. Riha's NPI, 1174561633, was assigned on June 4, 2006. Dr. Riha graduated from Other in 2021. Dr. Riha's Texas license number on file is K2573.
- NPI
- 1174561633NPI Registry (opens in a new tab)
- NPI enumeration date
- June 4, 2006
- NPI status
- Active
- Practice phone
- (713) 704-3700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Karel Riha practices at Memorial Hermann-Texas Medical Center in Houston, Texas
Dr. Riha's primary practice is Memorial Hermann-Texas Medical Center, at 6411 Fannin, Houston, TX 77030 in Harris County. The practice phone is (713) 704-3700.
- Memorial Hermann-Texas Medical Center6411 Fannin, Houston, TX 77030 · Harris CountyPhone(713) 704-3700
Source: Dmand AI Affiliation Data
Dr. Karel Riha is affiliated with 1 site of care and 1 medical group
Dr. Riha's primary practice is Memorial Hermann-Texas Medical Center in Houston, Texas, part of Memorial Hermann Health System. The medical group on file is UT Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karel Riha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riha practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hermann-Texas Medical Center | 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 Memorial Hermann Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karel Riha is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Riha's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Riha's licenses on file in 2 states: Texas and Maryland.
Specialties and state licenses
- Anesthesiology, TexasPrimary
- Maryland license
Anesthesiologists near Dr. Riha
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. Karel Riha's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Riha's median patient age at 77, with 60% women.
Dr. Riha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Karel Riha graduated from Other
Dr. Riha graduated from Other in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Karel Riha accepts plans from 17 insurance carriers
Dr. Riha is in network with 17 carriers, including United Healthcare, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Regence Health Plans
- +9 more carriersWith a free account
Plan types Dr. Riha accepts, by number of carriers
- PPO12
- HMO9
- Medicare6
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Karel Riha'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 |
| 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. Karel Riha
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. Karel Riha's NPI number?
Dr. Karel Riha's NPI number is 1174561633. It was assigned on June 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karel Riha?
Dr. Karel Riha is an anesthesiologist in Houston, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Karel Riha practice?
Dr. Riha practices at 6411 Fannin, Houston, TX 77030. Dr. Riha's primary practice is Memorial Hermann-Texas Medical Center in Houston, Texas, part of Memorial Hermann Health System.
What is Dr. Karel Riha's office phone number?
The practice phone on file for Dr. Riha is (713) 704-3700.
What is Dr. Karel Riha's medical license number?
Dr. Riha's Texas license number on file is K2573, one of the licenses on file in 2 states.
Which states has Dr. Karel Riha been licensed in?
Dmand AI has state licenses on file for Dr. Riha in Texas (1997 to 2025) and Maryland (1996 to 1997).
Which hospitals is Dr. Karel Riha affiliated with?
Dr. Riha practices at Memorial Hermann-Texas Medical Center in Houston, Texas.
What medical group is Dr. Karel Riha part of?
Dr. Riha is linked to UT Physicians.
Where did Dr. Karel Riha go to medical school?
Dr. Riha graduated from Other in 2021.
How long has Dr. Karel Riha been practicing?
Dr. Riha graduated from medical school in 2021, 5 years ago.
What insurance does Dr. Karel Riha accept?
Dr. Riha is in network with 17 carriers, including United Healthcare, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
Selling to anesthesiology practices?
See anesthesiologists in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card