John T. Barnett, MD
Anesthesiology Physician · Hartford, CT
John T. Barnett, MD is an anesthesiology physician with a practice address in Hartford, Connecticut, and NPI 1831140516, issued on May 15, 2006. Check the license (Connecticut 041369, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John T. Barnett
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 041369 CT
Self-reported in NPPES; status is on the state search - Practice location
- 114 Woodland St, Hartford, CT 06105
- Phone
- (860) 714-6654
- Enumerated
- May 15, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (860) 714-8110
- Medicare enrollment
- Enrolled (PECOS I20110419000956); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1995
- Entity
- Type 1 · individual
Also registered at 114 Woodland St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Abbatiello, D.O.Emergency Medicine Physician1275579732
- Jonathan Abrams, MDAnesthesiology Physician1528010337
- Louisa Acca, PA-CPhysician Assistant1679265458
- Asad Akbar, DPMPodiatrist1851978258
- Yahya Al-Mezrakchi, MDHospitalist Physician1932594603
- Nicole Alex, APRNNurse Practitioner1497424527
Verify John T. Barnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 041369Check 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: $20.89
1 payment: food and beverage; the largest payer was Heron Therapeutics, Inc. The 17,774 providers of this specialty with any payment received $669.59 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
- Woodland Anesthesia Associates PCHartford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
114 anesthesiology physician records list a practice address in Hartford
They are 114 of the 6,317 NPPES records with a practice address in Hartford, and 797 anesthesiology physician records in Connecticut.
All 114 in Hartford → All 797 in Connecticut → Every provider in Hartford →
Other anesthesiology physician records in Connecticut
- Hanief Abrahams, M.D.Greenwich, CT1497798235
- Jonathan Abrams, MDHartford, CT1528010337
- Robert Adam, M.D.Willimantic, CT1427161827
- Oluwakemi Adesina, MDNew Haven, CT1306581277
- Jacob Aftel, MDSharon, CT1801884598
- Neha Agrawal, MDHartford, CT1760973630
- William Ahn, M.D.East Hartford, CT1568460418
- Shamsuddin Akhtar, MDNew Haven, CT1639151798
- Caroline Al HaddadinNew Haven, CT1629218086
- Yasser Al-Baghdadi, M.D.Hartford, CT1023045184
Common questions
What is John T. Barnett, MD's NPI number?
John T. Barnett, MD's National Provider Identifier (NPI) is 1831140516, issued on May 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John T. Barnett, MD located?
The NPPES record lists a practice address at 114 Woodland St, Hartford, CT, 06105. Phone: (860) 714-6654. Providers update this record themselves, so call before visiting.
How can I verify John T. Barnett, MD's license?
NPPES lists Connecticut license number 041369, 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.