John T. Creegan, MD
Psychiatry Physician · Bridgeport, CT
John T. Creegan, MD is a psychiatry physician with a practice address in Bridgeport, Connecticut, and NPI 1356872659, issued on Mar 27, 2017. Check the license (Connecticut 66920, as entered in NPPES) on the Connecticut Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John T. Creegan
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 66920 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1635 Central Ave, Bridgeport, CT 06610
- Phone
- (203) 551-7400
- Enumerated
- Mar 27, 2017
- Record last updated
- Sep 21, 2023
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,174 in Connecticut → Look up another NPI →
Also registered at 1635 Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marian AntinozziClinical Social Worker1275060261
- Olukayode AtoyebiChild & Adolescent Psychiatric/Mental Health Registered Nurse1669227781
- Shirley Berrios, LCSWSocial Worker1992232987
- Donna BlakeStudent in an Organized Health Care Education/Training Program1033789508
- Andrene Burnett, LCSWClinical Social Worker1821436866
- Kimberly Burns, APRNPsychiatric/Mental Health Nurse Practitioner1851000780
Verify John T. Creegan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 66920Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John T. Creegan among 1,174 psychiatry physician records in Connecticut
John T. Creegan, MD is one of 1,174 psychiatry physician records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 81% of them.
- NPI issued2017 · 81% of these records are older, 16% newer
- In a Medicare fileNo · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2023 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Connecticut
There are 1,174 psychiatry physician records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,174 in Connecticut → Every provider in Bridgeport → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- David Carlson, MDBridgeport, CT 066101093896441
- Dianne Duffey, M.D.Bridgeport, CT 066101275592834
- Megan Janoff, M.D.Bridgeport, CT 066101477877348
- Tasneem Khan, MDBridgeport, CT 066101679650378
- Leslie Kurian, MDBridgeport, CT 066101174604532
- Anthony Labruzza, MDBridgeport, CT 066101073690772
- Roxana Llovet, MDBridgeport, CT 066101639250087
- Javier Lopez, MDBridgeport, CT 066101023025327
Common questions
What is John T. Creegan, MD's NPI number?
John T. Creegan, MD's National Provider Identifier (NPI) is 1356872659, issued on Mar 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is John T. Creegan, MD located?
The NPPES record lists a practice address at 1635 Central Ave, Bridgeport, CT, 06610. Phone: (203) 551-7400. Providers update this record themselves, so call before visiting.
How can I verify John T. Creegan, MD's license?
NPPES lists Connecticut license number 66920, 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. 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.