DR. CHRISTOPHER MICHAEL DUNCAN DC
NPI 1093906299
Chiropractor in Apo, AE

NPI Status: Active since August 05, 2007

Contact Information

LANDSTUHL REGIONAL MEDICAL CENTER
UNIT 33100
APO, AE
ZIP 09180
Phone: (314) 590-5758

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  • Individual
  • Male
  • Chiropractor

About CHRISTOPHER DUNCAN

This page provides the complete NPI Profile along with additional information for Christopher Duncan, a provider established in Apo, with a medical specialization in Chiropractor. The healthcare provider is registered in the NPI registry with number 1093906299 assigned on August 2007. The practitioner's primary taxonomy code is 111N00000X with license number 3106561-1202 (UT). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1093906299
Provider Name
DR. CHRISTOPHER MICHAEL DUNCAN DC
Gender
Male
Entity Type
Individual
Location Address
LANDSTUHL REGIONAL MEDICAL CENTER UNIT 33100 APO, AE 09180
Location Phone
(314) 590-5758
Mailing Address
LANDSTUHL REGIONAL MEDICAL CENTER UNIT 33100 APO, AE 09180
Mailing Phone
(314) 590-5758
Is Sole Proprietor?
No
Enumeration Date
08-05-2007
Last Update Date
07-16-2025
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A chiropractor like Christopher Duncan helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

Location Map

Secondary Locations

  • 70 Knell's Ridge Blvd
    Chesapeake, VA 23320
    (757) 722-9961

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

Chiropractor

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
3106561-1202
License State
UT
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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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 1093906299, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 9 → 18 → 9 9 → 18 → 9 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 8 + 0 + 1 + 2 + 2 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1093906299.

Other Providers at the Same Location


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

Registered Nurse (Pediatrics)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Psychologist (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402
APO, AE 09180
Psychiatry & Neurology (Psychiatry)
LANDSTUHL REGIONAL MEDICAL CENTER, ATTN: MCEUL-DCCS (CREDENTIALS), CMR 402
APO, AE 09180
Family Medicine
LANDSTUHL REGIONAL MEDICAL CENTER, FAMILY MEDICINE CLINIC, CMR 402
APO, AE 09180
Social Worker (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, CHILD AND ADOLESCENT PSYCHIATRY
APO, AE 09180
Radiology (Diagnostic Radiology)
LANDSTUHL REGIONAL MEDICAL CENTER, RADIOLOGY
APO, AE 09180
Social Worker (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, INPATIENT PSYCHIATRY, CMR 402
APO, AE 09180
Preventive Medicine (Public Health & General Preventive Medicine)
LANDSTUHL REGIONAL MEDICAL CENTER
APO, AE 09180
Registered Nurse (Community Health)
LANDSTUHL REGIONAL MEDICAL CENTER, ATTEN: PREVENTIVE MEDICINE, APHN CMR 402
APO,AE, GERMANY 09180
Registered Nurse (Community Health)
LANDSTUHL REGIONAL MEDICAL CENTER, PREVENTIVE MEDICINE
APO, AE 09180
Optometrist
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402 BOX 335
APO, AE 09180
Dietitian, Registered
LANDSTUHL REGIONAL MEDICAL CENTER, NUTRITION CARE DIVISION
APO, AE 09180
Optometrist
LANDSTUHL REGIONAL MEDICAL CENTER, OPHTHALMOLOGY CLINIC
APO, AE 09180
Anesthesiology
LANDSTUHL REGIONAL MEDICAL CENTER, ANESTHESIA
APO, AE 09180
Psychiatry & Neurology (Psychiatry)
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402, BOX 3#
APO, AE 09180
Physical Therapist
LANDSTUHL REGIONAL MEDICAL CENTER, ATTN:MCEUL-DCCS (CREDENTIALS)
APO, AE 09180
Optometrist
LANDSTUHL REGIONAL MEDICAL CENTER, CMR 402, BOX 2078
APO, AE 09180
Audiologist
LANDSTUHL REGIONAL MEDICAL CENTER, AUDIOLOGY, BLDGE 3766
APO, AE 09180
Pathology (Anatomic Pathology & Clinical Pathology)
LANDSTUHL REGIONAL MEDICAL CENTER, ATTN:MCEUL-DCCS (CREDENTIALS), CMR 402
APO, AE 09180
Pathology (Anatomic Pathology & Clinical Pathology)
LANDSTUHL REGIONAL MEDICAL CENTER, DPALS, BUILDING 3711
APO, AE 09180

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093906299, enumerated as an "individual" on August 05, 2007.

The provider is located at LANDSTUHL REGIONAL MEDICAL CENTER UNIT 33100 APO, AE 09180 and the phone number is (314) 590-5758.

Chiropractor with taxonomy code 111N00000X.