John Matthew Dubaz, M.D.
Pediatrics Physician · Darien, CT
John Matthew Dubaz, M.D. is a pediatrics physician with a practice address in Darien, Connecticut, and NPI 1437247350, issued on Oct 10, 2006. Check the license (Connecticut 029906, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John Matthew Dubaz
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 029906 CT
Self-reported in NPPES; status is on the state search - Practice location
- 106 Noroton Ave, Darien, CT 06820
- Phone
- (203) 655-9741
- Enumerated
- Oct 10, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,043 in Connecticut → Look up another NPI →
Also registered at 106 Noroton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Bader, MDPediatrics Physician1942601240
- Denis Bouboulis, MDAllergy & Immunology Physician1619035417
- Paul Gallo, DDADentist1053536672
- Ketevan Kiguradze, DDSPediatric Dentistry1588803407
- Joseph Miceli, DDSDentist1558586164
- Melissa Pulcini-Buttine, PAPhysician Assistant1174946750
Verify John Matthew Dubaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 029906Check 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: $816.27
23 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
John Matthew Dubaz among 1,043 pediatrics physician records in Connecticut
John Matthew Dubaz, M.D. is one of 1,043 pediatrics physician records with a practice address in Connecticut. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 45% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 pediatrics physician records list a practice address in Darien
They are 12 of the 380 NPPES records with a practice address in Darien, and 1,043 pediatrics physician records in Connecticut.
All 1,043 in Connecticut → Every provider in Darien → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Lauren Bader, MDDarien, CT 068201942601240
- Frances Calvosa, M.D.Darien, CT 068201982862173
- Staci Cicero, RNDarien, CT 068201710442694
- Janet Karpiak, M.D.Darien, CT 068201821057761
- Alan Muney, M.D.Darien, CT 068201568793644
- Jamie Murray, MD, MPHDarien, CT 068201053442921
- Cindy Perry, MDDarien, CT 068201679865398
- Cherise RowanDarien, CT 068201316064843
Common questions
What is John Matthew Dubaz, M.D.'s NPI number?
John Matthew Dubaz, M.D.'s National Provider Identifier (NPI) is 1437247350, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Matthew Dubaz, M.D. located?
The NPPES record lists a practice address at 106 Noroton Ave, Darien, CT, 06820. Phone: (203) 655-9741. Providers update this record themselves, so call before visiting.
How can I verify John Matthew Dubaz, M.D.'s license?
NPPES lists Connecticut license number 029906, 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.