Gregg Buongiorno, PH.D.
Clinical Neuropsychologist · Hartford, CT
Gregg Buongiorno, PH.D. is a clinical neuropsychologist with a practice address in Hartford, Connecticut, and NPI 1487904587, issued on Sep 16, 2012. Check the license (Connecticut 003640, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregg Buongiorno
- Credential
- PH.D.
- Primary taxonomy
- Clinical Neuropsychologist 103G00000X
- License numbers
- 003640 CT
PS483 RI
Self-reported in NPPES; status is on the state search - Practice location
- 200 Retreat Avenue, Hartford, CT 06106
- Phone
- (860) 545-7940
- Enumerated
- Sep 16, 2012
- Record last updated
- Mar 31, 2022
- Fax
- (860) 545-7950
- Medicare enrollment
- Enrolled (PECOS I20170420002515); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical neuropsychologist records → All 120 in Connecticut → Look up another NPI →
Also registered at 200 Retreat Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luciano Abbatemarco, LCSWClinical Social Worker1891096764
- Adrienne Allen, PSYDClinical Psychologist1598209124
- Sarah Amenta, APRN-BCPsychiatric/Mental Health Nurse Practitioner1750526042
- David Archibald, LCSWClinical Social Worker1023316692
- Jessica Backer Wilde, LCSWClinical Social Worker1275649535
- Sanjay Banerjee, M.D.Psychiatry Physician1467523928
Verify Gregg Buongiorno in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 003640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Hartford Healthcare Medical Group Specialists PLLCVernon Rockville, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregg Buongiorno among 120 clinical neuropsychologist records in Connecticut
Gregg Buongiorno, PH.D. is one of 120 clinical neuropsychologist records with a practice address in Connecticut. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 54% of them.
- NPI issued2012 · 54% of these records are older, 41% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated1990 · median 2012 among the 61 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Neuropsychologist providers in Connecticut
There are 120 clinical neuropsychologist records in Connecticut.
All 120 in Connecticut → Every provider in Hartford → Clinical Neuropsychologist nationwide →
The 8 clinical neuropsychologist records with the nearest ZIP codes
- Cristina CioccaHartford, CT 061061205009537
- Lori Folk-Barron, PSY.D.Hartford, CT 061061659391514
- Corinne Harrington, PH.D.Hartford, CT 061061053432450
- Danielle Kaplan, PSYDHartford, CT 061061972237469
- Fiona Kehoe, PH.D.Hartford, CT 061061245347707
- Joseph Kulas, PH.D.Hartford, CT 061061104930494
- Brittany Newman, PSY.DHartford, CT 061061073297677
- John O'Hara, PSY.D.Hartford, CT 061061700553823
Common questions
What is Gregg Buongiorno, PH.D.'s NPI number?
Gregg Buongiorno, PH.D.'s National Provider Identifier (NPI) is 1487904587, issued on Sep 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Gregg Buongiorno, PH.D. located?
The NPPES record lists a practice address at 200 Retreat Avenue, Hartford, CT, 06106. Phone: (860) 545-7940. Providers update this record themselves, so call before visiting.
How can I verify Gregg Buongiorno, PH.D.'s license?
NPPES lists Connecticut license number 003640, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
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.