Alfred-John Diamonti, PHD
Clinical Psychologist · Somersworth, NH
Alfred-John Diamonti, PHD is a clinical psychologist with a practice address in Somersworth, New Hampshire, and NPI 1639818784, issued on May 27, 2022. Check the license (New Hampshire 1678, 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
- Alfred-John Diamonti
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 1678 NH
Self-reported in NPPES; status is on the state search - Practice location
- 472 High St Ste 300, Somersworth, NH 03878
- Phone
- (789) 254-1165
- Enumerated
- May 27, 2022
- Record last updated
- May 29, 2025
- Fax
- (603) 606-9721
- Medicare enrollment
- Enrolled (PECOS I20251117002836); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 292 in New Hampshire → Look up another NPI →
Verify Alfred-John Diamonti 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 1678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alfred-John Diamonti among 292 clinical psychologist records in New Hampshire
Alfred-John Diamonti, PHD is one of 292 clinical psychologist records with a practice address in New Hampshire. 22% 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 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 6% newer
- In a Medicare fileNo · 22% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2022 · median 2002 among the 110 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in New Hampshire
There are 292 clinical psychologist records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 292 in New Hampshire → Every provider in Somersworth → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Sarah Warren, PSY.D.Stratham, NH 038851427667682
- Elisa Bolton, PH.D.Rye, NH 038701124210232
- Brittany Bomil, PSYDRochester, NH 038671578017208
- Kathy Davisgillette, PH.D.North Hampton, NH 038621245723360
- Bradley ReynoldsHampstead, NH 038411972565729
- Erin Neely, PSY.D.Greenland, NH 038401598802605
- Mindy Chadrow, PH.D.Exeter, NH 038331851468649
- Chris Chance, PH.D.Exeter, NH 038331891828877
Common questions
What is Alfred-John Diamonti, PHD's NPI number?
Alfred-John Diamonti, PHD's National Provider Identifier (NPI) is 1639818784, issued on May 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alfred-John Diamonti, PHD located?
The NPPES record lists a practice address at 472 High St Ste 300, Somersworth, NH, 03878. Phone: (789) 254-1165. Providers update this record themselves, so call before visiting.
How can I verify Alfred-John Diamonti, PHD's license?
NPPES lists New Hampshire license number 1678, 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.