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DR. WILLIAM SLAMMON PH.D.
NPI 1083991491
Psychologist - Clinical Child & Adolescent in Westmoreland, NH

Active since November 14, 2011
112 S VILLAGE RD, WESTMORELAND, NH 03467(603) 209-4450 Get Directions Write a Review

NPPES record last updated: November 14, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Slammon Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM SLAMMON PH.D. (NPI 1083991491) is an individual clinical child & adolescent provider in Westmoreland, New Hampshire, licensed in New Hampshire (830) and active in the NPI registry since November 2011.

NPPES Registry Identity

NPI1083991491
Entity TypeIndividualMale
Primary Taxonomy103TC2200X
Provider Legal NameDR. WILLIAM SLAMMONCredential: PH.D.
Location Address112 S VILLAGE RDWestmoreland, NH 03467-4518
Mailing Address112 S Village RdWestmoreland, NH 03467-4518
Phone(603) 209-4450
Sole ProprietorYes
Enumeration DateNovember 14, 2011
✔ NPI 1083991491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in NH · 830
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
Also ListedPsychologist · FamilyTaxonomy 103TF0000X · License 830 (NH)
Also ListedPsychologist · SchoolTaxonomy 103TS0200X · License 830 (NH)
112 S VILLAGE RD, Westmoreland, NH 03467
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Slammon's NPI number?

The NPI number for William Slammon is 1083991491. It was assigned to this individual provider in the NPPES registry on November 14, 2011.

Where is William Slammon located?

William Slammon practices at 112 S Village Rd, Westmoreland, NH 03467. The listed phone number is (603) 209-4450.

What is William Slammon's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

What insurance does William Slammon accept?

Health plans from Providence Health Plan list William Slammon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Slammon was last updated on November 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.