Mark L. Gunn, MD
Pediatric Anesthesiology Physician · Austin, TX
Mark L. Gunn, MD is a pediatric anesthesiology physician with a practice address in Austin, Texas, and NPI 1629059357, issued on Nov 9, 2005. Check the license (Texas K6860, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark L. Gunn
- Credential
- MD
- Primary taxonomy
- Pediatric Anesthesiology Physician 207LP3000X
- License numbers
- K6860 TX
TP857 KY
010845456A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3705 Medical Pkwy, Austin, TX 78705
- Phone
- (512) 454-2454
- Enumerated
- Nov 9, 2005
- Record last updated
- Mar 5, 2026
- Fax
- (512) 454-1532
- Medicaid ID
- 105508901 TX
- Medicare enrollment
- Enrolled (PECOS I20210420000845); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1984
- Entity
- Type 1 · individual
8 nearest pediatric anesthesiology physician records → All 160 in Texas → Look up another NPI →
Also registered at 3705 Medical Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tanja Abercrombie, CRNACertified Registered Nurse Anesthetist1720047020
- Jennifer Aboud, AU.D.Audiologist1528190394
- Juan Abrencillo, CRNACertified Registered Nurse Anesthetist1700245321
- Jennifer Adcock, CRNACertified Registered Nurse Anesthetist1396198859
- Susan Adler, M.D.Surgery of the Hand (Surgery) Physician1518947787
- Christopher Albritton, CRNACertified Registered Nurse Anesthetist1467782946
Verify Mark L. Gunn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K6860Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $32.29
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 461 providers of this specialty with any payment received $289.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ssm Health Care GroupSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark L. Gunn among 160 pediatric anesthesiology physician records in Texas
Mark L. Gunn, MD is one of 160 pediatric anesthesiology physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1984 · median 2008 among the 95 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP3000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Anesthesiology Physician providers in Texas
There are 160 pediatric anesthesiology physician records in Texas.
All 160 in Texas → Every provider in Austin → Pediatric Anesthesiology Physician nationwide →
The 8 pediatric anesthesiology physician records with the nearest ZIP codes
- Anjana Lal, M.D.Austin, TX 787171912134073
- Jessica OtahAustin, TX 787171043773955
- Veronica Arroyo, FNPCorpus Christi, TX 784111780504951
- Esra Elsaigh, M.D.Corpus Christi, TX 784111942678941
- Camille Graham, M.D.Corpus Christi, TX 784111417918236
- Ana Mavarez Martinez, M.D.Corpus Christi, TX 784111881089365
- Nina RawtaniCorpus Christi, TX 784111356784821
- Sarah Reece-Stremtan, M.D.Corpus Christi, TX 784111811220502
Common questions
What is Mark L. Gunn, MD's NPI number?
Mark L. Gunn, MD's National Provider Identifier (NPI) is 1629059357, issued on Nov 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark L. Gunn, MD located?
The NPPES record lists a practice address at 3705 Medical Pkwy, Austin, TX, 78705. Phone: (512) 454-2454. Providers update this record themselves, so call before visiting.
How can I verify Mark L. Gunn, MD's license?
NPPES lists Texas license number K6860, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.