John Hayes, PSY.D.
Clinical Psychologist · Londonderry, NH
John Hayes, PSY.D. is a clinical psychologist with a practice address in Londonderry, New Hampshire, and NPI 1427327030, issued on Dec 28, 2011. Check the license (New Hampshire 584, as entered in NPPES) with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Hayes
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 584 NH
Self-reported in NPPES; status is on the state search - Practice location
- 12 Parmenter RD, Londonderry, NH 03053
- Phone
- (603) 437-2069
- Enumerated
- Dec 28, 2011
- Record last updated
- Dec 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (603) 437-5588
- Entity
- Type 1 · individual
Also registered at 12 Parmenter RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edward Jacobs, PH.D.Clinical Psychologist1679596126
- Vicki Jacobs, M.S.W.Clinical Social Worker1134299084
- Madeleine Mandelbaum, MSW, LICSWClinical Social Worker1538255989
Verify John Hayes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 584Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7 clinical psychologist records list a practice address in Londonderry
They are 7 of the 425 NPPES records with a practice address in Londonderry, and 292 clinical psychologist records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7 in Londonderry → All 292 in New Hampshire → Every provider in Londonderry →
Other clinical psychologist records in New Hampshire
- Jennifer Abraham, PH.D.Concord, NH1558650564
- Scott Adams, PSY.D.Bedford, NH1871730390
- Abimbola Afolayan, PSYDDurham, NH1134796527
- Tara Afonso, PSYDConcord, NH1558809335
- Kathleen Albert, PH.D.Manchester, NH1417064684
- Cynthia Alexander, PSYDConcord, NH1477514974
- Vicki Anderson, PSY.D.Newbury, NH1538387071
- Heather Andonucci-Hill, PSYDLondonderry, NH1285959577
- Elizabeth Aronson, PH.D.Keene, NH1699940783
- Steven Atkins, PSY.D.West Lebanon, NH1316150683
Common questions
What is John Hayes, PSY.D.'s NPI number?
John Hayes, PSY.D.'s National Provider Identifier (NPI) is 1427327030, issued on Dec 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is John Hayes, PSY.D. located?
The NPPES record lists a practice address at 12 Parmenter RD, Londonderry, NH, 03053. Phone: (603) 437-2069. Providers update this record themselves, so call before visiting.
How can I verify John Hayes, PSY.D.'s license?
NPPES lists New Hampshire license number 584, as entered by the provider. Search the New Hampshire 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. 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.