NPPES file of Aug 9, 2026

Michael Nazarian, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Fort Worth, TX

Michael Nazarian, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Fort Worth, Texas, and NPI 1245401637, issued on Mar 13, 2008. Check the license (Texas P7962, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245401637
Name
Michael Nazarian
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License numbers
P7962 TX
229663 MA
261140 NY
Self-reported in NPPES; status is on the state search
Practice location
757 8TH Ave, Fort Worth, TX 76104
Phone
(817) 336-4454
Enumerated
Mar 13, 2008
Record last updated
Oct 11, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(817) 336-4440
Medicare enrollment
Enrolled (PECOS I20140130000243); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 484 in Texas → Look up another NPI →

Also registered at 757 8TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Derek Nieber, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1992184675

Verify Michael Nazarian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license P7962    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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33% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024

68 Medicare Part D claims for 31 beneficiaries, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D.

  1. Michael Nazarian68
  2. Specialty average101

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: $3,456.67

8 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Nazarian$3,456.67
  2. Specialty average$7,828.84

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

  1. Michael Nazarian MD AssociatesFort Worth, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Nazarian among 484 thoracic surgery (cardiothoracic vascular surgery) physician records in Texas

Michael Nazarian, 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 2008, is newer than 65% of them.

  • NPI issued2008 · 65% of these records are older, 29% 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 updated2013 · 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 Fort Worth → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →

The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes

  1. William Anderson, MDFort Worth, TX 761041487694220
  2. James Anderson, MDFort Worth, TX 761041245240290
  3. Eli Becker, MDFort Worth, TX 761041508858507
  4. Donnell Bowen, D.O.Fort Worth, TX 761041609071828
  5. Phillip Burch, MDFort Worth, TX 761041215027800
  6. Karamat Choudhry, M.D.Fort Worth, TX 761041538123633
  7. Eldad Erez, MDFort Worth, TX 761041366552051
  8. H. Hudgens, MDFort Worth, TX 761041336107127

Common questions

What is Michael Nazarian, M.D.'s NPI number?

Michael Nazarian, M.D.'s National Provider Identifier (NPI) is 1245401637, issued on Mar 13, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Michael Nazarian, M.D. located?

The NPPES record lists a practice address at 757 8TH Ave, Fort Worth, TX, 76104. Phone: (817) 336-4454. Providers update this record themselves, so call before visiting.

How can I verify Michael Nazarian, M.D.'s license?

NPPES lists Texas license number P7962, 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.

How much does Michael Nazarian, M.D. prescribe under Medicare Part D?

In 2024, Michael Nazarian, M.D. had 68 Medicare Part D claims for 31 beneficiaries; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.