JUAN ANGEL GRACIANO LVN
NPI 1477998136
Clinic/Center - Methadone in San Diego, CA

NPI Status: Active since May 07, 2013

Contact Information

3940 HOME AVE
SAN DIEGO, CA
ZIP 92105
Phone: (619) 262-8000
Fax: (619) 266-7405

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Clinic/Center
Methadone

About JUAN GRACIANO

This page provides the complete NPI Profile along with additional information for Juan Graciano, a provider established in San Diego, California with a medical specialization in Clinic/center, focusing in methadone . The healthcare provider is registered in the NPI registry with number 1477998136 assigned on May 2013. The practitioner's primary taxonomy code is 261QM2800X with license number 269870 (CA). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI: 1477998136
Provider Name: JUAN ANGEL GRACIANO LVN
Other Name: MR. JUAN ANGEL GRACIANO LVN
Other Name Type: Professional Name (2)
Gender: Male
Entity Type: Individual
Location Address: 3940 HOME AVE SAN DIEGO, CA 92105
Location Phone: (619) 262-8000
Location Fax: (619) 266-7405
Mailing Address: 848 COLORADO AVE APT A CHULA VISTA, CA 91911
Mailing Phone: (619) 934-1774
Is Sole Proprietor?: Yes
Enumeration Date: 05-07-2013
Last Update Date: 05-07-2013
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: Clinic/Center Methadone
Taxonomy Code: 261QM2800X
Type: Ambulatory Health Care Facilities
License No.: 269870
License State: CA
Taxonomy Description: An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction.

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 1477998136, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 18 → 1 + 8

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 7 → 14 → 5 9 → 18 → 9 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 8 + 9 + 1 + 6 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1477998136.