ALAGIASINGAM RANGARAJAN M.D.
NPI 1841382025
Pediatrics in El Monte, CA

NPI Status: Active since September 28, 2006

Contact Information

3131 SANTA ANITA AVE
102
EL MONTE, CA
ZIP 91733
Phone: (626) 448-6222
Fax: (626) 448-0232

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  • Individual
  • Male
  • Pediatrics

About ALAGIASINGAM RANGARAJAN

This page provides the complete NPI Profile along with additional information for Alagiasingam Rangarajan, a pediatrician established in El Monte, California with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1841382025 assigned on September 2006. The practitioner's primary taxonomy code is 208000000X with license number A311172 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1841382025
Provider Name
ALAGIASINGAM RANGARAJAN M.D.
Gender
Male
Entity Type
Individual
Location Address
3131 SANTA ANITA AVE 102 EL MONTE, CA 91733
Location Phone
(626) 448-6222
Location Fax
(626) 448-0232
Mailing Address
3131 SANTA ANITA AVE 102 EL MONTE, CA 91733
Mailing Phone
(626) 448-6222
Mailing Fax
(626) 448-0232
Is Sole Proprietor?
Yes
Enumeration Date
09-28-2006
Last Update Date
07-08-2007
Code Navigator

A pediatrician like Alagiasingam Rangarajan is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

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

Pediatrics

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
A311172
License State
CA
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

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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 1841382025, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
5
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 4 → 8 3 → 6 2 → 4 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 6 + 8 + 4 + 0 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1841382025.

Other Providers at the Same Location


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

Dentist
3131 SANTA ANITA AVE, 201
EL MONTE, CA 91733
Internal Medicine
3131 SANTA ANITA AVE, 105
EL MONTE, CA 91733
Counselor (Addiction (Substance Use Disorder))
3131 SANTA ANITA AVE
EL MONTE, CA 91733
Pharmacy (Community/Retail Pharmacy)
3131 SANTA ANITA AVE
EL MONTE, CA 91733
Counselor (Addiction (Substance Use Disorder))
3131 SANTA ANITA AVE, SUITE #112B
EL MONTE, CA 91733
Social Worker
3131 SANTA ANITA AVE
EL MONTE, CA 91733
Counselor (Addiction (Substance Use Disorder))
3131 SANTA ANITA AVE
EL MONTE, CA 91733
Internal Medicine
3131 SANTA ANITA AVE, #109
EL MONTE, CA 91733
General Practice
3131 SANTA ANITA AVE, STE 100
EL MONTE, CA 91733

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841382025, enumerated as an "individual" on September 28, 2006.

The provider is located at 3131 SANTA ANITA AVE 102 EL MONTE, CA 91733 and the phone number is (626) 448-6222.

Pediatrics with taxonomy code 208000000X.