Holley Dey, M.D.
Diagnostic Radiology Physician · Wallingford, CT
Holley Dey, M.D. is a diagnostic radiology physician with a practice address in Wallingford, Connecticut, and NPI 1700860699, issued on Dec 4, 2005. Check the license (Connecticut 025655, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Holley Dey
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 025655 CT
Self-reported in NPPES; status is on the state search - Practice location
- 97 Barnes RD, Wallingford, CT 06492
- Phone
- (203) 949-2700
- Enumerated
- Dec 4, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (203) 949-2712
- Medicare enrollment
- Enrolled (PECOS I20260226003782); may accept Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 619 in Connecticut → Look up another NPI →
Also registered at 97 Barnes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Bisceglia, M.D.Diagnostic Radiology Physician1629053285
- Subbarao Bollepalli, M.DGeriatric Psychiatry Physician1720154198
- Sherwin Borsuk, M.D.Diagnostic Radiology Physician1447234331
- James Carroll, M.D.Diagnostic Radiology Physician1487639738
- Miriam Cohen, M.D.Pediatrics Physician1477517548
- Kevin Connellan, PTPhysical Therapist1962500504
Verify Holley Dey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 025655Check 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 3 group practices
- Meriden Imaging Center IncWallingford, CT
- Midstate Radiology Associates LLCWaxhaw, NC
- Starling Physicians, PLLCNew Britain, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Holley Dey among 619 diagnostic radiology physician records in Connecticut
Holley Dey, M.D. is one of 619 diagnostic radiology physician records with a practice address in Connecticut. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 72% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1981 · median 2003 among the 432 with a school on file
- Record last updated2026 · 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 2085R0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 diagnostic radiology physician records list a practice address in Wallingford
They are 10 of the 863 NPPES records with a practice address in Wallingford, and 619 diagnostic radiology physician records in Connecticut.
All 619 in Connecticut → Every provider in Wallingford → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Michael Bisceglia, M.D.Wallingford, CT 064921629053285
- Sherwin Borsuk, M.D.Wallingford, CT 064921447234331
- James Carroll, M.D.Wallingford, CT 064921487639738
- Gary Dee, M.D.Wallingford, CT 064921629052519
- Linda Durhan, M.D.Wallingford, CT 064921407831605
- Mary Friar, M.D.Wallingford, CT 064921891779781
- Harry Hajedemos, M.D.Wallingford, CT 064921245214881
- Christina PreteWallingford, CT 064921538682760
Common questions
What is Holley Dey, M.D.'s NPI number?
Holley Dey, M.D.'s National Provider Identifier (NPI) is 1700860699, issued on Dec 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Holley Dey, M.D. located?
The NPPES record lists a practice address at 97 Barnes RD, Wallingford, CT, 06492. Phone: (203) 949-2700. Providers update this record themselves, so call before visiting.
How can I verify Holley Dey, M.D.'s license?
NPPES lists Connecticut license number 025655, 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.