John Peter Seibyl, M.D.
Diagnostic Neuroimaging (Psychiatry & Neurology) Physician · New Haven, CT
John Peter Seibyl, M.D. is a diagnostic neuroimaging (psychiatry & neurology) physician with a practice address in New Haven, Connecticut, and NPI 1972719011, issued on May 15, 2007. Check the license (Connecticut 029212, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John Peter Seibyl
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Neuroimaging (Psychiatry & Neurology) Physician 2084D0003X
- License number
- 029212 CT
Self-reported in NPPES; status is on the state search - Practice location
- 60 Temple St, New Haven, CT 06510
- Phone
- (203) 401-4300
- Enumerated
- May 15, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
All 1 in Connecticut → Look up another NPI →
Also registered at 60 Temple St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Richard Becker, M.D.Neuroradiology Physician1225026933
- Carl Braunstein, RPHPharmacist1023091881
- Charles Disabatino, MDRheumatology Physician1457337644
- Andrew Graham, M.D.Surgery Physician1700804036
Verify John Peter Seibyl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 029212Check 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: $150.77
2 payments; by number, the most common kind was food and beverage; the largest payer was GE Healthcare. The 8 providers of this specialty with any payment received $1,718.73 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.
Diagnostic Neuroimaging (Psychiatry & Neurology) Physician providers in Connecticut
There are 1 diagnostic neuroimaging (psychiatry & neurology) physician records in Connecticut.
All 1 in Connecticut → Every provider in New Haven → Diagnostic Neuroimaging (Psychiatry & Neurology) Physician nationwide →
Common questions
What is John Peter Seibyl, M.D.'s NPI number?
John Peter Seibyl, M.D.'s National Provider Identifier (NPI) is 1972719011, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Peter Seibyl, M.D. located?
The NPPES record lists a practice address at 60 Temple St, New Haven, CT, 06510. Phone: (203) 401-4300. Providers update this record themselves, so call before visiting.
How can I verify John Peter Seibyl, M.D.'s license?
NPPES lists Connecticut license number 029212, 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.