DR. ZACKARY JOHNSON M.D.
NPI 1730560491
Orthopaedic Surgery in Apo, AE

NPI Status: Active since June 17, 2015

Contact Information

LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE
ZIP 09180
Phone: (314) 590-7010

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  • Individual
  • Male
  • Orthopaedic Surgery

About ZACKARY JOHNSON

This page provides the complete NPI Profile along with additional information for Zackary Johnson, a provider established in Apo, with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1730560491 assigned on June 2015. The practitioner's primary taxonomy code is 207X00000X with license number 19057 (HI). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1730560491
Provider Name
DR. ZACKARY JOHNSON M.D.
Gender
Male
Entity Type
Individual
Location Address
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100 APO, AE 09180
Location Phone
(314) 590-7010
Mailing Address
1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER, HI 96859
Is Sole Proprietor?
No
Enumeration Date
06-17-2015
Last Update Date
03-15-2022
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
19057
License State
HI
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

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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 1730560491, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
7
Unchanged
Pos 3
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 5 → 10 → 1 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 1 + 0 + 6 + 0 + 4 + 1 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1730560491.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Physical Therapist
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Physician Assistant (Medical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Internal Medicine (Cardiovascular Disease)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100, CMR 402
APO, AE 09180
Emergency Medicine
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, NY 09180
Social Worker (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Nurse Practitioner (Family)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Dietitian, Registered
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100, UNIT 33100
APO, AE 09180
Plastic Surgery
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Psychologist (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Internal Medicine
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Physical Therapist
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, ARMED FORCES EUROPE 09180
Nurse Practitioner (Family)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Social Worker (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Psychiatry & Neurology (Child & Adolescent Psychiatry)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Nurse Anesthetist, Certified Registered
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Internal Medicine (Infectious Disease)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
General Practice
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Surgery
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Psychologist (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730560491, enumerated as an "individual" on June 17, 2015.

The provider is located at LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100 APO, AE 09180 and the phone number is (314) 590-7010.

Orthopaedic Surgery with taxonomy code 207X00000X.