Mark Wayne Cornell, CRNA
Certified Registered Nurse Anesthetist · Seguin, TX
Mark Wayne Cornell, CRNA is a certified registered nurse anesthetist with a practice address in Seguin, Texas, and NPI 1568694834, issued on Aug 19, 2009. Check the license (Texas AP125527, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Wayne Cornell
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- AP125527 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1215 E Court St, Seguin, TX 78155
- Phone
- (830) 379-5867
- Enumerated
- Aug 19, 2009
- Record last updated
- Feb 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140822001514); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →
Also registered at 1215 E Court St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olga Ali, P.A.Physician Assistant1477553626
- Juan Arenas-Herrera, M.DInternal Medicine Physician1447510011
- Megan Brodeur, PHARMDPharmacist1407747546
- Sterling Brown, MD, MSEmergency Medicine Physician1689101099
- David Burns, CRNACertified Registered Nurse Anesthetist1952320228
- Lucretia Burton, LCSWClinical Social Worker1538366653
Verify Mark Wayne Cornell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP125527Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Anesthesia Associates OF Seguin PLLCSeguin, TX
- Emergenchealth PLLCSan Marcos, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Wayne Cornell among 6,097 certified registered nurse anesthetist records in Texas
Mark Wayne Cornell, CRNA is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 38% of them.
- NPI issued2009 · 38% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2013 · median 2014 among the 4,734 with a school on file
- Record last updated2016 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 certified registered nurse anesthetist records list a practice address in Seguin
They are 12 of the 427 NPPES records with a practice address in Seguin, and 6,097 certified registered nurse anesthetist records in Texas.
All 6,097 in Texas → Every provider in Seguin → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- David Burns, CRNASeguin, TX 781551952320228
- Susan Garcia, CRNASeguin, TX 781551699757203
- Stephanie Gardner, CRNASeguin, TX 781551841276797
- Marissa Johnson, CRNASeguin, TX 781551740256742
- John Kipple, APRN, MS, CRNASeguin, TX 781551285956433
- Michael Mathews, CRNASeguin, TX 781551205194537
- Lori Redix, CRNASeguin, TX 781551760847149
- Troy Reed, CRNASeguin, TX 781551528112646
Common questions
What is Mark Wayne Cornell, CRNA's NPI number?
Mark Wayne Cornell, CRNA's National Provider Identifier (NPI) is 1568694834, issued on Aug 19, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mark Wayne Cornell, CRNA located?
The NPPES record lists a practice address at 1215 E Court St, Seguin, TX, 78155. Phone: (830) 379-5867. Providers update this record themselves, so call before visiting.
How can I verify Mark Wayne Cornell, CRNA's license?
NPPES lists Texas license number AP125527, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.