NATALIA EARLET JOSIAH
NPI 1831879402
Pediatrics in Clovis, NM

NPI Status: Active since July 19, 2023

Contact Information

2200 W 21ST ST
CLOVIS, NM
ZIP 88101
Phone: (575) 769-7577
Fax: (575) 769-6329

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NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Pediatrics

About NATALIA JOSIAH

This page provides the complete NPI Profile along with additional information for Natalia Josiah, a pediatrician established in Clovis, New Mexico with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1831879402 assigned on July 2023. The practitioner's primary taxonomy code is 208000000X with license number TRN37541 (FL). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1831879402
Provider Name
NATALIA EARLET JOSIAH
Gender
Female
Entity Type
Individual
Location Address
2200 W 21ST ST CLOVIS, NM 88101
Location Phone
(575) 769-7577
Location Fax
(575) 769-6329
Mailing Address
2200 W 21ST ST CLOVIS, NM 88101
Mailing Phone
(575) 769-6329
Mailing Fax
(575) 769-6329
Is Sole Proprietor?
No
Enumeration Date
07-19-2023
Last Update Date
06-24-2026
Code Navigator

A pediatrician like Natalia Josiah 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.
TRN37541
License State
FL
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 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 1831879402, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 3 → 6 8 → 16 → 7 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 6 + 7 + 1 + 8 + 4 + 0 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1831879402.

Other Providers at the Same Location


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

Internal Medicine (Pulmonary Disease)
2200 W 21ST ST, PLAINS REGIONAL MEDICAL GROUP
CLOVIS, NM 88101
Medicare Defined Swing Bed Unit
2200 W 21ST ST
CLOVIS, NM 88101
Nurse Practitioner (Family)
2200 W 21ST ST
CLOVIS, NM 88101
Nurse Practitioner (Family)
2200 W 21ST ST
CLOVIS, NM 88101
Nurse Practitioner
2200 W 21ST ST
CLOVIS, NM 88101
Pediatrics
2200 W 21ST ST
CLOVIS, NM 88101
Nurse Anesthetist, Certified Registered
2200 W 21ST ST
CLOVIS, NM 88101
Physician Assistant
2200 W 21ST ST, SAME DAY CARE CLINIC - CLOVIS
CLOVIS, NM 88101
Internal Medicine
2200 W 21ST ST
CLOVIS, NM 88101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831879402, enumerated as an "individual" on July 19, 2023.

The provider is located at 2200 W 21ST ST CLOVIS, NM 88101 and the phone number is (575) 769-7577.

Pediatrics with taxonomy code 208000000X.