Nicholas Adam Stephens, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Austin, TX
Nicholas Adam Stephens, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Austin, Texas, and NPI 1306196522, issued on Sep 14, 2012. Check the license (Texas P9006, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nicholas Adam Stephens
- Credential
- M.D.
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- P9006 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4900 Mueller Blvd, Austin, TX 78723
- Phone
- (855) 324-0091
- Enumerated
- Sep 14, 2012
- Record last updated
- Apr 23, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (512) 380-7532
- Medicare enrollment
- Enrolled (PECOS I20180503001071); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2006
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 484 in Texas → Look up another NPI →
Also registered at 4900 Mueller Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel AlhantiPsychiatric/Mental Health Nurse Practitioner1922772557
- Amanda Alvarado, DNP, CPNP-ACPediatric Nurse Practitioner1124530670
- Omar Alzein, MDPsychiatry Physician1821796871
- Hannah AmedroSpeech-Language Pathologist1982367728
Verify Nicholas Adam Stephens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P9006Check 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 one group practice
- Shannon ClinicSan Angelo, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Adam Stephens among 484 thoracic surgery (cardiothoracic vascular surgery) physician records in Texas
Nicholas Adam Stephens, M.D. is one of 484 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 79% of them.
- NPI issued2012 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2006 · median 1996 among the 309 with a school on file
- Record last updated2018 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Texas
There are 484 thoracic surgery (cardiothoracic vascular surgery) physician records in Texas.
All 484 in Texas → Every provider in Austin → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Charles Fraser, MDAustin, TX 787231104906452
- Davi Freitas Tenorio, MDAustin, TX 787231255107348
- Neil Venardos, MDAustin, TX 787231477842136
- Roderick Yang, MDAustin, TX 787231437513934
- Masahiro OnoAustin, TX 787051962807222
- Matthew Gaudet, M.D.Austin, TX 787451477743060
- William Conner, MDAustin, TX 787561801887864
- Stephen Dewan, M.D.Austin, TX 787561245254515
Common questions
What is Nicholas Adam Stephens, M.D.'s NPI number?
Nicholas Adam Stephens, M.D.'s National Provider Identifier (NPI) is 1306196522, issued on Sep 14, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Adam Stephens, M.D. located?
The NPPES record lists a practice address at 4900 Mueller Blvd, Austin, TX, 78723. Phone: (855) 324-0091. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Adam Stephens, M.D.'s license?
NPPES lists Texas license number P9006, 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.