FELTON INSTITUTE
NPI 1538670211
Substance Abuse Rehabilitation Facility in San Francisco, CA
NPI Status: Active since October 20, 2017
Contact Information
1500 FRANKLIN ST
SAN FRANCISCO, CA
ZIP 94109
Phone: (415) 474-7310
Fax: (415) 931-0972
- Organization
- Substance Abuse Rehabilitation Facility
About FELTON INSTITUTE
This page provides the complete NPI Profile along with additional information for Felton Institute, a provider established in San Francisco, California operating as a Substance Abuse Rehabilitation Facility. The healthcare provider is registered in the NPI registry with number 1538670211 assigned on October 2017. The practitioner's primary taxonomy code is 324500000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The provider's former legal business name is Family Service Agency Of San Francisco. The authorized official of this NPI record is Marvin Davis (Chief Financial & Operations Office)
- NPI
- 1538670211
- Provider Legal Name
- FELTON INSTITUTE
- Other Organization Name
- FAMILY SERVICE AGENCY OF SAN FRANCISCO
- Other Name Type
- Former Legal Business Name (4)
- Entity Type
- Organization
- Location Address
- 1500 FRANKLIN ST SAN FRANCISCO, CA 94109
- Location Phone
- (415) 474-7310
- Location Fax
- (415) 931-0972
- Mailing Address
- 1500 FRANKLIN ST SAN FRANCISCO, CA 94109
- Mailing Phone
- (415) 474-7310
- Mailing Fax
- (415) 931-0972
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 10-20-2017
- Last Update Date
- 02-14-2020
- 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
- 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) |
|---|---|---|---|---|
| 1 | 3245S0500X | Residential Treatment Facilities | Substance Abuse Rehabilitation Facility |
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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 1538670211, 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 20 providers are registered at the same or a nearby location.
SAN FRANCISCO, CA 94109
SAN FRANCISCO, CA 94109
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1538670211, enumerated as an "organization" on October 20, 2017.
The provider is located at 1500 FRANKLIN ST SAN FRANCISCO, CA 94109 and the phone number is (415) 474-7310.
Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.
