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

NPI Status: Active since April 27, 2016

Contact Information

35 THORPE AVE STE 104
WALLINGFORD, CT
ZIP 06492
Phone: (203) 779-5799
Fax: (203) 421-6830

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  • Organization
  • Clinic/Center
  • Rehabilitation, Substance Use Disorder
  • CLIA Number: 07D2111434
  • CLIA Cert. Type: Other - IN-HOME ADDICTION TREATME
  • CLIA Exp. Date: 04-05-2028

About ARC IN HOME ADDICTION TREATMENT, P.C.

This page provides the complete NPI Profile along with additional information for Arc In Home Addiction Treatment, P.c., a provider established in Wallingford, Connecticut operating as a Clinic/center, focusing in rehabilitation, substance use disorder . The healthcare provider is registered in the NPI registry with number 1801241880 assigned on April 2016. The practitioner's primary taxonomy code is 261QR0405X. The provider is registered as an organization and their NPI record was last updated April 2026. Arc In Home Addiction Treatment, P.c. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is George Merhi (Cfo)

NPI
1801241880
Provider Name
ARC IN HOME ADDICTION TREATMENT, P.C.
Entity Type
Organization
Location Address
35 THORPE AVE STE 104 WALLINGFORD, CT 06492
Location Phone
(203) 779-5799
Location Fax
(203) 421-6830
Mailing Address
35 THORPE AVE STE 104 WALLINGFORD, CT 06492
Mailing Phone
(203) 779-5799
Mailing Fax
(203) 421-6830
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-27-2016
Last Update Date
04-02-2026
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Clinic/Center Rehabilitation, Substance Use Disorder

Taxonomy Code
261QR0405X
Type
Ambulatory Health Care Facilities

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207QA0401XAllopathic & Osteopathic Physicians

Family Medicine
Addiction Medicine

 
2251E00000XAgencies

Home Health

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

GEORGE MERHI

Authorized Official Title
CFO
Authorized Official Phone
(203) 721-6522

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
07D2111434
Facility Type
Other - IN-HOME ADDICTION TREATME
Certificate Effective Date
April 06, 2026
Certificate Expiration Date
April 05, 2028
Laboratory Director
ROBERT GLENN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Arc In Home Addiction Treatment, P.c. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1801241880, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 2 → 4 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 0 + 1 + 4 + 4 + 2 + 8 + 1 + 6 + 24 = 60

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1801241880.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Social Worker (Clinical)
35 THORPE AVE STE 104
WALLINGFORD, CT 06492
Social Worker (Clinical)
35 THORPE AVE STE 104
WALLINGFORD, CT 06492
Registered Nurse
35 THORPE AVE STE 104
WALLINGFORD, CT 06492
Nurse Practitioner (Adult Health)
35 THORPE AVE STE 104
WALLINGFORD, CT 06492

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801241880, enumerated as an "organization" on April 27, 2016.

The provider is located at 35 THORPE AVE STE 104 WALLINGFORD, CT 06492 and the phone number is (203) 779-5799.

Clinic/Center with taxonomy code 261QR0405X and a focus in Rehabilitation, Substance Use Disorder.