MISS THANJIRA JIRANANTAKAN MD
NPI 1841528437
Preventive Medicine - Medical Toxicology in San Francisco, CA

NPI Status: Active since November 20, 2009

Contact Information

2789 25TH ST
SUITE 2022
SAN FRANCISCO, CA
ZIP 94110
Phone: (415) 533-1995

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  • Individual
  • Female
  • Preventive Medicine
  • Medical Toxicology

About THANJIRA JIRANANTAKAN

This page provides the complete NPI Profile along with additional information for Thanjira Jiranantakan, a provider established in San Francisco, California with a medical specialization in Preventive Medicine, focusing in medical toxicology . The healthcare provider is registered in the NPI registry with number 1841528437 assigned on November 2009. The practitioner's primary taxonomy code is 2083T0002X with license number 230577 (CA). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1841528437
Provider Name
MISS THANJIRA JIRANANTAKAN MD
Gender
Female
Entity Type
Individual
Location Address
2789 25TH ST SUITE 2022 SAN FRANCISCO, CA 94110
Location Phone
(415) 533-1995
Mailing Address
1359 4TH AVE SAN FRANCISCO, CA 94122
Mailing Phone
(415) 533-1995
Is Sole Proprietor?
No
Enumeration Date
11-20-2009
Last Update Date
11-20-2009
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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

Preventive Medicine Medical Toxicology

Taxonomy Code
2083T0002X
Type
Allopathic & Osteopathic Physicians
License No.
230577
License State
CA
Taxonomy Description
Medical toxicologists are physicians who specialize in the prevention, evaluation, treatment and monitoring of injury and illness from exposures to drugs and chemicals, as well as biological and radiological agents. Medical toxicologists care for people in clinical, academic, governmental and public health settings, and provide poison control center leadership. Important areas of medical toxicology include acute drug poisoning, adverse drug events, drug abuse, addiction and withdrawal, chemicals and hazardous materials, terrorism preparedness, venomous bites and stings, and environmental and workplace exposures.

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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 1841528437, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
7
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 5 → 10 → 1 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 + 8 + 8 + 1 + 1 + 0 + 2 + 1 + 6 + 4 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1841528437.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Pharmacist
2789 25TH ST, ROOM 2010
SAN FRANCISCO, CA 94110
Pharmacist
2789 25TH ST
SAN FRANCISCO, CA 94110
Pharmacist (Ambulatory Care)
2789 25TH ST
SAN FRANCISCO, CA 94110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841528437, enumerated as an "individual" on November 20, 2009.

The provider is located at 2789 25TH ST SUITE 2022 SAN FRANCISCO, CA 94110 and the phone number is (415) 533-1995.

Preventive Medicine with taxonomy code 2083T0002X and a focus in Medical Toxicology.