NPPES file of Aug 9, 2026

Christos G. Pappas, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Shelton, CT

Christos G. Pappas, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Shelton, Connecticut, and NPI 1407989569, issued on Mar 14, 2007. Check the license (Connecticut 040101, as entered in NPPES) on the Connecticut Medical Examining 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
1407989569
Name
Christos G. Pappas
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License number
040101 CT
Self-reported in NPPES; status is on the state search
Practice location
110 Commerce Dr, Shelton, CT 06484
Phone
(203) 426-5554
Enumerated
Mar 14, 2007
Record last updated
Jan 8, 2024
Fax
(203) 992-4579
Medicaid ID
001401017 CT
Medicare enrollment
Enrolled (PECOS I20040223000012); accepts Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 1991
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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Also registered at 110 Commerce Dr

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

  1. Jilian Acevedo-Genao, LCSWClinical Social Worker1083207427
  2. Susan Ade, APRN, RNGerontology Clinical Nurse Specialist1447447008
  3. Anna Aranzullo, APRNNurse Practitioner1619623725
  4. Elizabeth Arbia, D.O.Family Medicine Physician1225329238
  5. Vanessa Barber, PA-CPhysician Assistant1144884651
  6. Rachel Bernstein, M.D.Obstetrics & Gynecology Physician1063947372

Verify Christos G. Pappas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 040101
    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 Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $104.60

5 payments; by number, the most common kind was food and beverage; the largest payer was Tactile Systems Technology 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. Christos Pappas$104.60
  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. Vein Institute, Inc.Newtown, CT

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

Christos G. Pappas among 79 thoracic surgery (cardiothoracic vascular surgery) physician records in Connecticut

Christos G. Pappas, M.D. is one of 79 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Connecticut. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.

  • NPI issued2007 · 51% of these records are older, 37% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1991 · median 1998 among the 48 with a school on file
  • Record last updated2024 · 57% 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 Connecticut 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 Connecticut

There are 79 thoracic surgery (cardiothoracic vascular surgery) physician records in Connecticut.

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

  1. Ferdinand Montegut, MDOrange, CT 064771700033255
  2. Van Thompson, M.D.Newtown, CT 064701952394264
  3. Muhammad Anwer, MDNew Haven, CT 065101679941462
  4. Roland Assi, M.D.New Haven, CT 065101184945800
  5. Justin Blasberg, MDNew Haven, CT 065101538391883
  6. Pramod Bonde, MDNew Haven, CT 065101013192061
  7. Umer Darr, MDNew Haven, CT 065101386806982
  8. Michael Dewar, MDNew Haven, CT 065101366450611

Common questions

What is Christos G. Pappas, M.D.'s NPI number?

Christos G. Pappas, M.D.'s National Provider Identifier (NPI) is 1407989569, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Christos G. Pappas, M.D. located?

The NPPES record lists a practice address at 110 Commerce Dr, Shelton, CT, 06484. Phone: (203) 426-5554. Providers update this record themselves, so call before visiting.

How can I verify Christos G. Pappas, M.D.'s license?

NPPES lists Connecticut license number 040101, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.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.