RAFAEL MACIAS
NPI 1588935316
Substance Abuse Rehabilitation Facility in South San Francisco, CA

NPI Status: Active since January 25, 2012

Contact Information

301 GRAND AVE
SUITE 301
SOUTH SAN FRANCISCO, CA
ZIP 94080
Phone: (650) 244-1444

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  • Individual
  • Male
  • Substance Abuse Rehabilitation Facility

About RAFAEL MACIAS

This page provides the complete NPI Profile along with additional information for Rafael Macias, a provider established in South San Francisco, California with a medical specialization in Substance Abuse Rehabilitation Facility. The healthcare provider is registered in the NPI registry with number 1588935316 assigned on January 2012. The practitioner's primary taxonomy code is 324500000X. The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1588935316
Provider Name
RAFAEL MACIAS
Gender
Male
Entity Type
Individual
Location Address
301 GRAND AVE SUITE 301 SOUTH SAN FRANCISCO, CA 94080
Location Phone
(650) 244-1444
Mailing Address
301 GRAND AVE SUITE 301 SOUTH SAN FRANCISCO, CA 94080
Mailing Phone
(650) 244-1444
Is Sole Proprietor?
Yes
Enumeration Date
01-25-2012
Last Update Date
01-25-2012
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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.

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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 1588935316, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 8 → 16 → 7 9 → 18 → 9 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 8 + 3 + 1 + 0 + 3 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1588935316.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
301 GRAND AVE
SOUTH SAN FRANCISCO, CA 94080
Counselor (Addiction (Substance Use Disorder))
301 GRAND AVE, SUITE 301
SOUTH SAN FRANCISCO, CA 94080
Counselor (Addiction (Substance Use Disorder))
301 GRAND AVE, SUITE 301
SOUTH SAN FRANCISCO, CA 94080
Counselor (Addiction (Substance Use Disorder))
301 GRAND AVE
SOUTH SAN FRANCISCO, CA 94080
Substance Abuse Rehabilitation Facility
301 GRAND AVE, SUITE 301
SOUTH SAN FRANCISCO, CA 94080
Counselor (Addiction (Substance Use Disorder))
301 GRAND AVE, SUITE 301
SOUTH SAN FRANCISCO, CA 94080
Case Management
301 GRAND AVE
SOUTH SAN FRANCISCO, CA 94080
Counselor (Addiction (Substance Use Disorder))
301 GRAND AVE, 301
SOUTH SAN FRANCISCO, CA 94080
Counselor (Addiction (Substance Use Disorder))
301 GRAND AVE
SOUTH SAN FRANCISCO, CA 94080

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588935316, enumerated as an "individual" on January 25, 2012.

The provider is located at 301 GRAND AVE SUITE 301 SOUTH SAN FRANCISCO, CA 94080 and the phone number is (650) 244-1444.

Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.