Hayden A. Duggan, ED.D.
Psychologist · Gardner, MA
Hayden A. Duggan, ED.D. is a psychologist with a practice address in Gardner, Massachusetts, and NPI 1669607503, issued on May 21, 2009. Check the license (Massachusetts 2650, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hayden A. Duggan
- Credential
- ED.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 2650 MA
Self-reported in NPPES; status is on the state search - Practice location
- 216 Mill St, Gardner, MA 01440
- Phone
- (978) 632-3518
- Enumerated
- May 21, 2009
- Record last updated
- May 21, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (978) 630-3987
- Medicare enrollment
- Enrolled (PECOS I20160627000739); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,367 in Massachusetts → Look up another NPI →
Also registered at 216 Mill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Valerie Duggan, LICSWClinical Social Worker1346475282
Verify Hayden A. Duggan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2650Check 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
- Labyrinth Psychological Services, P.C.Holden, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hayden A. Duggan among 2,367 psychologist records in Massachusetts
Hayden A. Duggan, ED.D. is one of 2,367 psychologist records with a practice address in Massachusetts. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 50% of them.
- NPI issued2009 · 50% of these records are older, 48% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1977 · median 1997 among the 487 with a school on file
- Record last updated2009 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Massachusetts
There are 2,367 psychologist records in Massachusetts.
All 2,367 in Massachusetts → Every provider in Gardner → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Hannah KeeseeGardner, MA 014401447097431
- Paul AndersonDevens, MA 014341043703598
- Janet Howson, PSY.D.Ayer, MA 014341649769613
- Ericka Rice-Aquino, PSY.D.Devens, MA 014341245729060
- Cristina Davy, PH.D.Groton, MA 014501467633461
- Paul Girling, ED.D.Ashburnham, MA 014301225251143
- David Haddad, ED.DAshburnham, MA 014301295721363
- Dianne Klipp Scollard, PHDGroton, MA 014501336258946
Common questions
What is Hayden A. Duggan, ED.D.'s NPI number?
Hayden A. Duggan, ED.D.'s National Provider Identifier (NPI) is 1669607503, issued on May 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Hayden A. Duggan, ED.D. located?
The NPPES record lists a practice address at 216 Mill St, Gardner, MA, 01440. Phone: (978) 632-3518. Providers update this record themselves, so call before visiting.
How can I verify Hayden A. Duggan, ED.D.'s license?
NPPES lists Massachusetts license number 2650, as entered by the provider. Search the Massachusetts 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.