1. Home
  2. Directory
  3. Connecticut
  4. Wallingford
  5. Clinic Center
  6. NPI Profile

ARC IN HOME ADDICTION TREATMENT, P.C.
NPI 1801241880
Clinic/Center - Rehabilitation, Substance Use Disorder in Wallingford, CT

Active since April 27, 2016CLIA 07D2111434 · Waiver
35 THORPE AVE STE 104, WALLINGFORD, CT 06492(203) 779-5799(203) 421-6830 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 2, 2026, Sep 11, 2024, May 19, 2016 (3 updates tracked since 2016).

About Arc In Home Addiction Treatment, P.c. NPPES

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

ARC IN HOME ADDICTION TREATMENT, P.C. (NPI 1801241880) is a healthcare organization registered as a rehabilitation, substance use disorder in Wallingford, Connecticut and active in the NPI registry since April 2016. The organization holds a CLIA Waiver certificate valid through April 5, 2028 and lists George Merhi, Cfo, as its authorized official.

NPPES Registry Identity

NPI1801241880
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameARC IN HOME ADDICTION TREATMENT, P.C.
Location Address35 THORPE AVE STE 104Wallingford, CT 06492-1948
Mailing Address35 Thorpe Ave Ste 104Wallingford, CT 06492-1948 · (203) 779-5799 · Fax (203) 421-6830
Phone(203) 779-5799
Fax(203) 421-6830
Organization SubpartNo
Authorized OfficialGeorge MerhiCfo · (203) 721-6522
Enumeration DateApril 27, 2016
Last NPPES UpdateApril 2, 20263 updates tracked since enumeration
NPPES CertifiedApril 2, 2026
✔ NPI 1801241880 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
Also ListedFamily Medicine · Addiction MedicineTaxonomy 207QA0401X
Also ListedHome HealthTaxonomy 251E00000X
35 THORPE AVE STE 104, Wallingford, CT 06492
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 07D2111434

Arc In-Home Addiction Treatment · Wallingford, CT
Active · expires Apr 5, 2028
CLIA Number07D2111434
Laboratory TypeIn-Home Addiction Treatme
Certificate Effective DateApril 6, 2026
Certificate Expiration DateApril 5, 2028
Laboratory DirectorRobert Glenn
Laboratory Phone(203) 779-5799
Laboratory LocationArc In-Home Addiction Treatment35 Thorpe Ave, Ste 104, Wallingford, CT 06492
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOANNA MARIA STACHOWICZ RN
Registered Nurse
35 THORPE AVE STE 104
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (203) 779-5799
DELVIN JOHN RAMIREZ LCSW
Social Worker (Clinical)
35 THORPE AVE STE 104
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (860) 460-2573
CARRIE ELIZABETH GRASSI NP
Nurse Practitioner (Adult Health)
35 THORPE AVE STE 104
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (203) 779-5799
LARA NICOLE NOVINSKI LCSW
Social Worker (Clinical)
35 THORPE AVE STE 104
WALLINGFORD, CT 06492
South Central Connecticut Planning Region (860) 575-4957

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 Arc In Home Addiction Treatment, P.C.'s NPI number?

The NPI number for Arc In Home Addiction Treatment, P.C. is 1801241880. It was assigned to this organization in the NPPES registry on April 27, 2016.

Where is Arc In Home Addiction Treatment, P.C. located?

Arc In Home Addiction Treatment, P.C. is located at 35 Thorpe Ave Ste 104, Wallingford, CT 06492. The listed phone number is (203) 779-5799.

What is Arc In Home Addiction Treatment, P.C.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

Does Arc In Home Addiction Treatment, P.C. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 07D2111434) is associated with this NPI, valid through April 5, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Arc In Home Addiction Treatment, P.C. was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.