SHEHAN MICHAEL THANGARATNAM MD
NPI 1073257358
General Practice in Los Angeles, CA

NPI Status: Active since April 23, 2022

Contact Information

1680 E 120TH ST
LOS ANGELES, CA
ZIP 90059
Phone: (424) 338-8000

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  • Individual
  • Male
  • General Practice

About SHEHAN THANGARATNAM

This page provides the complete NPI Profile along with additional information for Shehan Thangaratnam, a primary care provider established in Los Angeles, California with a medical specialization in General Practice. The healthcare provider is registered in the NPI registry with number 1073257358 assigned on April 2022. The practitioner's primary taxonomy code is 208D00000X with license number A190675 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1073257358
Provider Name
SHEHAN MICHAEL THANGARATNAM MD
Gender
Male
Entity Type
Individual
Location Address
1680 E 120TH ST LOS ANGELES, CA 90059
Location Phone
(424) 338-8000
Mailing Address
1680 E 120TH ST LOS ANGELES, CA 90059
Mailing Phone
(424) 338-8000
Is Sole Proprietor?
No
Enumeration Date
04-23-2022
Last Update Date
10-09-2024
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A primary care provider (PCP) like Shehan Thangaratnam sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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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

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
License No.
A190675
License State
CA
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1073257358, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
8
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 2 → 4 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 4 + 5 + 1 + 4 + 3 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1073257358.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
1680 E 120TH ST
LOS ANGELES, CA 90059
General Acute Care Hospital
1680 E 120TH ST
LOS ANGELES, CA 90059
Nurse Practitioner (Acute Care)
1680 E 120TH ST
LOS ANGELES, CA 90059
Student in an Organized Health Care Education/Training Program
1680 E 120TH ST
LOS ANGELES, CA 90059
Nurse Practitioner
1680 E 120TH ST
LOS ANGELES, CA 90059
Nurse Practitioner (Family)
1680 E 120TH ST
LOS ANGELES, CA 90059
Pharmacy
1680 E 120TH ST
LOS ANGELES, CA 90059
Nurse Practitioner
1680 E 120TH ST
LOS ANGELES, CA 90059
Nurse Practitioner
1680 E 120TH ST
LOS ANGELES, CA 90059
Nurse Practitioner (Family)
1680 E 120TH ST
LOS ANGELES, CA 90059
Family Medicine
1680 E 120TH ST
LOS ANGELES, CA 90059
Physical Therapist
1680 E 120TH ST
LOS ANGELES, CA 90059
Social Worker (Clinical)
1680 E 120TH ST
LOS ANGELES, CA 90059
Internal Medicine
1680 E 120TH ST
LOS ANGELES, CA 90059
Social Worker (Clinical)
1680 E 120TH ST
LOS ANGELES, CA 90059
Social Worker (Clinical)
1680 E 120TH ST
LOS ANGELES, CA 90059
Social Worker (Clinical)
1680 E 120TH ST
LOS ANGELES, CA 90059
Emergency Medicine
1680 E 120TH ST
LOS ANGELES, CA 90059
Hospitalist
1680 E 120TH ST
LOS ANGELES, CA 90059
Nurse Practitioner (Family)
1680 E 120TH ST
LOS ANGELES, CA 90059

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073257358, enumerated as an "individual" on April 23, 2022.

The provider is located at 1680 E 120TH ST LOS ANGELES, CA 90059 and the phone number is (424) 338-8000.

General Practice with taxonomy code 208D00000X.