Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. THOMAS C. JEFFERSON MD
NPI 1467442723
Pediatrics in Fort Sam Houston, TX

Active since October 26, 2005
BROOKE ARMY MEDICAL CENTER; MCHE-QD/CREDENTIALS, 3851 ROGER BROOKE DRIVE, FORT SAM HOUSTON, TX 78234(210) 916-0707(210) 916-1740 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Pediatrics

About THOMAS JEFFERSON

This page provides the complete NPI Profile along with additional information for Thomas Jefferson, a pediatrician established in Fort Sam Houston, Texas with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1467442723 assigned on October 2005. The practitioner's primary taxonomy code is 208000000X with license number C4836 (AR). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1467442723
Provider Name
DR. THOMAS C. JEFFERSON MD
Gender
Male
Entity Type
Individual
Location Address
BROOKE ARMY MEDICAL CENTER; MCHE-QD/CREDENTIALS 3851 ROGER BROOKE DRIVE FORT SAM HOUSTON, TX 78234
Location Phone
(210) 916-0707
Location Fax
(210) 916-1740
Mailing Address
1938 FALLOW RUN SAN ANTONIO, TX 78248
Mailing Phone
(210) 479-9507
Is Sole Proprietor?
No
Enumeration Date
10-26-2005
Last Update Date
07-13-2026
Code Navigator

A pediatrician like Thomas Jefferson 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.
C4836
License State
AR
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 1467442723, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
Check
3
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 6 → 12 → 3 4 → 8 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 + 4 + 1 + 2 + 7 + 8 + 4 + 4 + 7 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1467442723.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467442723, enumerated as an "individual" on October 26, 2005.

The provider is located at BROOKE ARMY MEDICAL CENTER; MCHE-QD/CREDENTIALS 3851 ROGER BROOKE DRIVE FORT SAM HOUSTON, TX 78234 and the phone number is (210) 916-0707.

Pediatrics with taxonomy code 208000000X.