KELLY J MARCOUX P.A.-C
NPI 1477687952
Physician Assistant - Medical in Fort Hood, TX

NPI Status: Active since March 15, 2007

Contact Information

590 MEDICAL CENTER RD
FORT HOOD, TX
ZIP 76544
Phone: (254) 288-8000

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  • Individual
  • Female
  • Physician Assistant
  • Medical

About KELLY MARCOUX

This page provides the complete NPI Profile along with additional information for Kelly Marcoux, a primary care provider established in Fort Hood, Texas with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1477687952 assigned on March 2007. The practitioner's primary taxonomy code is 363AM0700X with license number 50-00-1252 (OH). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1477687952
Provider Name
KELLY J MARCOUX P.A.-C
Gender
Female
Entity Type
Individual
Location Address
590 MEDICAL CENTER RD FORT HOOD, TX 76544
Location Phone
(254) 288-8000
Mailing Address
590 MEDICAL CENTER ROAD KILLEEN, TX 76544
Is Sole Proprietor?
No
Enumeration Date
03-15-2007
Last Update Date
05-11-2026
Code Navigator

A primary care provider (PCP) like Kelly Marcoux sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
50-00-1252
License State
OH

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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 1477687952, 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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 7 → 14 → 5 6 → 12 → 3 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 2 + 8 + 1 + 4 + 9 + 1 + 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 1477687952.

Other Providers at the Same Location


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

Urology
590 MEDICAL CENTER RD, SURGERY DEPT, UROLOGY CLINIC
FORT CAVAZOS, TX 76544
Hospitalist
590 MEDICAL CENTER RD, DEPARTMENT OF MEDICINE - CRDAMC
FORT CAVAZOS, TX 76544
Internal Medicine (Cardiovascular Disease)
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Surgery
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Internal Medicine
590 MEDICAL CENTER RD
FT. CAVAZOS, TX 76544
Pathology (Anatomic Pathology & Clinical Pathology)
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Internal Medicine (Allergy & Immunology)
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Nurse Practitioner (Family)
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER RD, ATTN: RESIDENCY CENTER
APO, AA 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER RD, ATTN: RESIDENCY CENTER
FT. CAVAZOS, TX 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER RD, ATTN: RESIDENCY CENTER
FORT CAVAZOS, TX 76544
Physical Therapist
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER RD, ATTN: RESIDENCY CENTER
FORT CAVAZOS, TX 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Nurse Anesthetist, Certified Registered
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Optometrist
590 MEDICAL CENTER RD, BLDG 36065
FORT CAVAZOS, TX 76544
Hospitalist
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Anesthesiology
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER RD
FORT CAVAZOS, TX 76544

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477687952, enumerated as an "individual" on March 15, 2007.

The provider is located at 590 MEDICAL CENTER RD FORT HOOD, TX 76544 and the phone number is (254) 288-8000.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.