MR. DAVID J AHN M.D
NPI 1952836678
Internal Medicine in Fort Cavazos, TX

NPI Status: Active since May 01, 2017

Contact Information

590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX
ZIP 76544
Phone: (310) 953-1921

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  • Individual
  • Male
  • Internal Medicine

About DAVID AHN

This page provides the complete NPI Profile along with additional information for David Ahn, an internist established in Fort Cavazos, Texas with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1952836678 assigned on May 2017. The practitioner's primary taxonomy code is 207R00000X with license number 24209 (HI). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1952836678
Provider Name
MR. DAVID J AHN M.D
Gender
Male
Entity Type
Individual
Location Address
590 MEDICAL CENTER ROAD FORT CAVAZOS, TX 76544
Location Phone
(310) 953-1921
Mailing Address
1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER, HI 96859
Mailing Phone
(909) 433-1111
Is Sole Proprietor?
No
Enumeration Date
05-01-2017
Last Update Date
10-15-2024
Code Navigator

An internist like David Ahn is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 1 Jarrett White Rd
    Tripler Army Medical Center, HI 96859
    (808) 433-2474
  • Unit 15190 Box Pyongtaek
    APO, AP 96271
    (315) 737-2767
  • 1 Jarrett White Rd
    Tripler Army Medical Center, HI 96859
    (808) 433-2474

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
24209
License State
HI
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
1171000000XOther Service Providers

Military Health Care Provider

0101265225 (VA)
2208M00000XAllopathic & Osteopathic Physicians

Hospitalist

24209 (HI)
3390200000XStudent, 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 1952836678, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
9
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 5 → 10 → 1 8 → 16 → 7 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 1 + 6 + 3 + 1 + 2 + 6 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1952836678.

Other Providers at the Same Location


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

Pharmacist
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Registered Nurse
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Pediatrics
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD, DEPARTMENT OF EMERGENCY MEDICINE
FT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Dietitian, Registered
590 MEDICAL CENTER ROAD, 2ND FLOOR, WETLANDS, SUITE A
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD, BLDG. 36065
FORT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS,, TX 76544
Social Worker
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physical Therapist
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physical Therapist
590 MEDICAL CENTER ROAD, CARL R. DARNALL ARMY MEDICAL CENTER
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD, CARL R. DARNALL ARMY MEDICAL CENTER
FORT CAVAZOS, TX 76544
Obstetrics & Gynecology
590 MEDICAL CENTER ROAD, DEPARTMENT OF OB/GYN
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD, CR DARNALL ARMY MEDICAL CENTER, WOMEN'S HEALTH CLINIC
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD
FORT HOOD, TX 76544
Nurse Anesthetist, Certified Registered
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Emergency Medicine
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952836678, enumerated as an "individual" on May 01, 2017.

The provider is located at 590 MEDICAL CENTER ROAD FORT CAVAZOS, TX 76544 and the phone number is (310) 953-1921.

Internal Medicine with taxonomy code 207R00000X.