Sunil Mark Narayan, M.D.
Vascular & Interventional Radiology Physician · Austin, TX
Sunil Mark Narayan, M.D. is a vascular & interventional radiology physician with a practice address in Austin, Texas, and NPI 1265813406, issued on Jun 13, 2015. Check the license (Texas V8155, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sunil Mark Narayan
- Credential
- M.D.
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- V8155 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8701 N Mopac Expy Ste 100, Austin, TX 78759
- Phone
- (737) 249-9122
- Enumerated
- Jun 13, 2015
- Record last updated
- May 14, 2025
- Fax
- (737) 249-9122
- Medicare enrollment
- Enrolled (PECOS I20220620001434); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 324 in Texas → Look up another NPI →
Verify Sunil Mark Narayan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license V8155Check 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: $299.50
6 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 3,457 providers of this specialty with any payment received $7,206.73 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 2 group practices
- Sonoran Radiology LtdMesa, AZ
- Urology Austin PLLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sunil Mark Narayan among 324 vascular & interventional radiology physician records in Texas
Sunil Mark Narayan, M.D. is one of 324 vascular & interventional radiology physician records with a practice address in Texas. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 74% of them.
- NPI issued2015 · 74% of these records are older, 22% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated2015 · median 2008 among the 284 with a school on file
- Record last updated2025 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Texas
There are 324 vascular & interventional radiology physician records in Texas.
All 324 in Texas → Every provider in Austin → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Frank Sabatelli, M.D.Austin, TX 787591881691566
- Christopher Vargo, M.D.Austin, TX 787591215955224
- Sekhar Rao, MDAustin, TX 787501346330099
- Preston Smith, M.D.Austin, TX 787501538444674
- Michael Di Iorio, MDAustin, TX 787491720245319
- Taylor Maloney, MD, RPVIAustin, TX 787311144753658
- Rajiv Srinivasa, M.D.Austin, TX 787311962768457
- Joe Baker, M.D.Austin, TX 787271265756233
Common questions
What is Sunil Mark Narayan, M.D.'s NPI number?
Sunil Mark Narayan, M.D.'s National Provider Identifier (NPI) is 1265813406, issued on Jun 13, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Sunil Mark Narayan, M.D. located?
The NPPES record lists a practice address at 8701 N Mopac Expy Ste 100, Austin, TX, 78759. Phone: (737) 249-9122. Providers update this record themselves, so call before visiting.
How can I verify Sunil Mark Narayan, M.D.'s license?
NPPES lists Texas license number V8155, 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.