MRS. ANNIE LEE THOMSON MSN, RN, PNP, CNS
NPI 1942788047
Nurse Practitioner - Pediatrics, Critical Care in Los Angeles, CA

Active since July 31, 2018
757 WESTWOOD PLZ RM 5411, LOS ANGELES, CA 90095(310) 267-7540 Get Directions Write a Review

NPPES record last updated: February 17, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Feb 17, 2022, Jul 31, 2018 (2 updates tracked since 2018).

  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics, Critical Care

About ANNIE THOMSON

This page provides the complete NPI Profile along with additional information for Annie Thomson, a provider established in Los Angeles, California with a medical specialization in Nurse Practitioner, focusing in pediatrics, critical care . The healthcare provider is registered in the NPI registry with number 1942788047 assigned on July 2018. The practitioner's primary taxonomy code is 363LP0222X with license number 95009543 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1942788047
Provider Name
MRS. ANNIE LEE THOMSON MSN, RN, PNP, CNS
Gender
Female
Entity Type
Individual
Location Address
757 WESTWOOD PLZ RM 5411 LOS ANGELES, CA 90095
Location Phone
(310) 267-7540
Mailing Address
5767 W CENTURY BLVD STE 400 LOS ANGELES, CA 90045
Is Sole Proprietor?
No
Enumeration Date
07-31-2018
Last Update Date
02-17-2022
Code Navigator

A nurse practitioner (NP) like Annie Thomson is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Pediatrics, Critical Care

Taxonomy Code
363LP0222X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95009543
License State
CA

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)
1363LP0200XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Pediatrics

95009543 (CA)

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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 1942788047, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
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 7 → 14 → 5 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 1 + 4 + 8 + 1 + 6 + 0 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1942788047.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942788047, enumerated as an "individual" on July 31, 2018.

The provider is located at 757 WESTWOOD PLZ RM 5411 LOS ANGELES, CA 90095 and the phone number is (310) 267-7540.

Nurse Practitioner with taxonomy code 363LP0222X and a focus in Pediatrics, Critical Care.