Q.S.A SERVICES INC.
NPI 1104923291
Substance Abuse Rehabilitation Facility in Long Island City, NY
NPI Status: Active since September 20, 2006
Contact Information
3501 QUEENS BLVD
LONG ISLAND CITY, NY
ZIP 11101
Phone: (718) 729-8686
Fax: (718) 729-8008
- Organization
- Substance Abuse Rehabilitation Facility
About Q.S.A SERVICES INC.
This page provides the complete NPI Profile along with additional information for Q.s.a Services Inc., a provider established in Long Island City, New York operating as a Substance Abuse Rehabilitation Facility. The healthcare provider is registered in the NPI registry with number 1104923291 assigned on September 2006. The practitioner's primary taxonomy code is 324500000X with license number 090111491 (NY). The provider is registered as an organization and their NPI record was last updated January 2026. The provider's
- NPI
- 1104923291
- Provider Legal Name
- Q.S.A SERVICES INC.
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 3501 QUEENS BLVD LONG ISLAND CITY, NY 11101
- Location Phone
- (718) 729-8686
- Location Fax
- (718) 729-8008
- Mailing Address
- 3501 QUEENS BLVD LONG ISLAND CITY, NY 11101
- Mailing Phone
- (718) 729-8686
- Mailing Fax
- (718) 729-8008
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 09-20-2006
- Last Update Date
- 01-21-2026
- Code Navigator
Location Map
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
- License No.
- 090111491
- License State
- NY
- 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.
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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 1104923291, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 59 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
LONG ISLAND CITY, NY 11101
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1104923291, enumerated as an "organization" on September 20, 2006.
The provider is located at 3501 QUEENS BLVD LONG ISLAND CITY, NY 11101 and the phone number is (718) 729-8686.
Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.
