Dianne Decoste, LICSW PLLC
Clinical Social Worker · Chichester, NH
Dianne Decoste, LICSW PLLC is a clinical social worker with a practice address in Chichester, New Hampshire, and NPI 1457636425, issued on Oct 20, 2011. Check the license (New Hampshire 1525, 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
- Dianne Decoste
- Credential
- LICSW PLLC
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 1525 NH
Self-reported in NPPES; status is on the state search - Practice location
- 160 Dover RD, Chichester, NH 03258
- Phone
- (603) 486-2275
- Enumerated
- Oct 20, 2011
- Record last updated
- Mar 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (603) 798-3104
- Entity
- Type 1 · individual
Also registered at 160 Dover RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsay Holden, LCMHCMental Health Counselor1699572974
- Kayla Page, LICSWClinical Social Worker1265741078
Verify Dianne Decoste 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 1525Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2 clinical social worker records list a practice address in Chichester
They are 2 of the 18 NPPES records with a practice address in Chichester, and 1,592 clinical social worker records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2 in Chichester → All 1,592 in New Hampshire → Every provider in Chichester →
Other clinical social worker records in New Hampshire
- Joan Abbott, LICSWConcord, NH1396223830
- Leah Abrahamsen, LICSWLebanon, NH1033580345
- John Acker, LICSWManchester, NH1851442040
- Yasmin AdamManchester, NH1205792835
- Deborah Addario, LICSWExeter, NH1205904042
- Sherry Akers, LICSWConcord, NH1457327629
- Sarah Albee, LICSWConcord, NH1285293936
- Christine Albert, MSWDover, NH1598976789
- Melissa Alder, LICSWManchester, NH1609198670
- Jon Aldrich, LICSWLebanon, NH1730227372
Common questions
What is Dianne Decoste, LICSW PLLC's NPI number?
Dianne Decoste, LICSW PLLC's National Provider Identifier (NPI) is 1457636425, issued on Oct 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Dianne Decoste, LICSW PLLC located?
The NPPES record lists a practice address at 160 Dover RD, Chichester, NH, 03258. Phone: (603) 486-2275. Providers update this record themselves, so call before visiting.
How can I verify Dianne Decoste, LICSW PLLC's license?
NPPES lists New Hampshire license number 1525, 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.