PROVIDENCE LIVING LLC
NPI 1942920459
Substance Abuse Rehabilitation Facility in Boston, MA

NPI Status: Active since September 02, 2022

Contact Information

896 BEACON ST STE A
BOSTON, MA
ZIP 02215
Phone: (617) 314-7544
Fax: (888) 373-9844

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  • Organization
  • Substance Abuse Rehabilitation Facility
  • CLIA Number: 22D2301515
  • CLIA Cert. Type: Other - OUTPATIENT OFFICE
  • CLIA Exp. Date: 03-26-2026

About PROVIDENCE LIVING LLC

This page provides the complete NPI Profile along with additional information for Providence Living Llc, a provider established in Boston, Massachusetts operating as a Substance Abuse Rehabilitation Facility. The healthcare provider is registered in the NPI registry with number 1942920459 assigned on September 2022. The practitioner's primary taxonomy code is 324500000X. The provider is registered as an organization and their NPI record was last updated August 2025. Providence Living Llc operates as a multi-specialty business group with one or more individual providers who practice different areas of specialization. The provider's . The authorized official of this NPI record is Dr. Dung Gabe Lau Phd (Coo)

NPI
1942920459
Provider Legal Name
PROVIDENCE LIVING LLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
896 BEACON ST STE A BOSTON, MA 02215
Location Phone
(617) 314-7544
Location Fax
(888) 373-9844
Mailing Address
896 BEACON ST STE A BOSTON, MA 02215
Mailing Phone
(617) 314-7544
Mailing Fax
(888) 373-9844
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-02-2022
Last Update Date
08-21-2025
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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

Substance Abuse Rehabilitation Facility

Taxonomy Code
324500000X
Type
Residential Treatment Facilities
Taxonomy Description
A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.

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)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

 

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

DR. DUNG GABE LAU PHD

Authorized Official Title
COO
Authorized Official Phone
(617) 314-7544

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
22D2301515
Facility Type
Other - OUTPATIENT OFFICE
Certificate Effective Date
March 27, 2024
Certificate Expiration Date
March 26, 2026
Laboratory Director
GABE LAU
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Providence Living Llc 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 Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1942920459
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
29821820410
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 9 + 8 + 2 + 1 + 8 + 2 + 0 + 4 + 1 + 0 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1942920459 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942920459, enumerated in the NPI registry as an "organization" on September 02, 2022

The provider is located at 896 Beacon St Ste A Boston, Ma 02215 and the phone number is (617) 314-7544

This medical organization specializes in Substance Abuse Rehabilitation Facility with taxonomy code 324500000X

The provider's CLIA number is 22D2301515 for a "other - outpatient office" facility with a CLIA Certificate of Waiver. This CLIA certificate is issued 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..

This NPI record was last updated on September 02, 2022. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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