NPPES file of Aug 9, 2026

Heather Chapin, MSHC, LADC, CAC

Addiction (Substance Use Disorder) Counselor · New Haven, CT

Heather Chapin, MSHC, LADC, CAC is an addiction (substance use disorder) counselor with a practice address in New Haven, Connecticut, and NPI 1629713516, issued on May 4, 2022. Check the license (Connecticut 001453, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629713516
Name
Heather Chapin
Credential
MSHC, LADC, CAC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
001453 CT
Self-reported in NPPES; status is on the state search
Practice location
915 Ella T Grasso Blvd, New Haven, CT 06519
Phone
(203) 349-9400
Enumerated
May 4, 2022
Record last updated
May 4, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 915 Ella T Grasso Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rosemond Ankrah, FNP/DNPFamily Nurse Practitioner1700453685
  2. Roger Ayres, M.D.Psychiatry Physician1013975945
  3. Stephanie Carulli-Deixler, OTOccupational Therapist1548467103
  4. Jennifer HamrinSpeech-Language Pathologist1336370394
  5. Brian Karsif, M.D.Addiction Medicine (Preventive Medicine) Physician1700922846
  6. Ronald Orencia, APRNPsychiatric/Mental Health Nurse Practitioner1720868847

Verify Heather Chapin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 001453    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Addiction (Substance Use Disorder) Counselor providers in Connecticut

There are 759 addiction (substance use disorder) counselor records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 759 in Connecticut → Every provider in New Haven →

Other addiction (substance use disorder) counselor records in Connecticut

  1. Tariq Abdulaziz, PH.D., LADCWaterbury, CT1386180768
  2. Emel AbedinHartford, CT1336716612
  3. Karen Ablondi, MSW, LADCNorth Branford, CT1093130320
  4. Mercedez AbneyPlainville, CT1104595941
  5. Leida Acevedo, LADCNew Haven, CT1396081980
  6. Danielle Ackley, DARCWaterbury, CT1427485796
  7. Nancy Alberghini, LADCManchester, CT1962574624
  8. Puylaurens Alexis, LADCNorth Haven, CT1073881736
  9. Nicole Alexopoulos, MSAPMiddletown, CT1013537760
  10. Gary Alger, LADC, CEAPHartford, CT1053388082

Common questions

What is Heather Chapin, MSHC, LADC, CAC's NPI number?

Heather Chapin, MSHC, LADC, CAC's National Provider Identifier (NPI) is 1629713516, issued on May 4, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Heather Chapin, MSHC, LADC, CAC located?

The NPPES record lists a practice address at 915 Ella T Grasso Blvd, New Haven, CT, 06519. Phone: (203) 349-9400. Providers update this record themselves, so call before visiting.

How can I verify Heather Chapin, MSHC, LADC, CAC's license?

NPPES lists Connecticut license number 001453, as entered by the provider. Search the Connecticut 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.