Shahin Assadnia, M.D.
Vascular Surgery Physician · Morristown, TN
Shahin Assadnia, M.D. is a vascular surgery physician with a practice address in Morristown, Tennessee, and NPI 1639178932, issued on Jul 19, 2005. Check the license (Tennessee MD35881, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Shahin Assadnia
- Credential
- M.D.
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- MD35881 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1125 W 1St North St, Morristown, TN 37814
- Phone
- (423) 317-6560
- Enumerated
- Jul 19, 2005
- Record last updated
- Jan 21, 2022
- Fax
- (423) 317-6570
- Medicaid ID
- 3874100 TN
- Medicare enrollment
- Enrolled (PECOS I20040304001103); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 130 in Tennessee → Look up another NPI →
Verify Shahin Assadnia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD35881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average vascular surgery physician in 2024
396 Medicare Part D claims for 123 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 25 claims were for opioids.
Most prescribed
- Clopidogrel196 claims
- Cilostazol90 claims
- Hydrocodone-Acetaminophen25 claims
- Atorvastatin Calcium22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $388.61
6 payments; by number, the most common kind was food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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
- Healthstar Physicians PCMorristown, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shahin Assadnia among 130 vascular surgery physician records in Tennessee
Shahin Assadnia, M.D. is one of 130 vascular surgery physician records with a practice address in Tennessee. 85% 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, 80% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1993 · median 2005 among the 105 with a school on file
- Record last updated2022 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Tennessee
There are 130 vascular surgery physician records in Tennessee.
All 130 in Tennessee → Every provider in Morristown → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Daniel Kim, M.D.Maryville, TN 378041174792154
- Charles Mallo, M.D.Oak Ridge, TN 378301558333492
- David Stanley, M.D.Oak Ridge, TN 378301265418032
- George Lodeiro, MDLenoir City, TN 377721184150930
- William Ngo, D.O.Sevierville, TN 378621962700070
- Christopher Callicutt, M.D.Knoxville, TN 379191902827728
- Maksim Gusev, MDKnoxville, TN 379191932513421
- Andrew Kropilak, MDKnoxville, TN 379191396235008
Common questions
What is Shahin Assadnia, M.D.'s NPI number?
Shahin Assadnia, M.D.'s National Provider Identifier (NPI) is 1639178932, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Shahin Assadnia, M.D. located?
The NPPES record lists a practice address at 1125 W 1St North St, Morristown, TN, 37814. Phone: (423) 317-6560. Providers update this record themselves, so call before visiting.
How can I verify Shahin Assadnia, M.D.'s license?
NPPES lists Tennessee license number MD35881, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shahin Assadnia, M.D. prescribe under Medicare Part D?
In 2024, Shahin Assadnia, M.D. had 396 Medicare Part D claims for 123 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions 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.