MARISSA FAITH HOLLOWAY MAT, ATC
NPI 1285494062
Specialist/Technologist - Athletic Trainer in Los Angeles, CA

NPI Status: Active since March 20, 2024

Contact Information

1500 SAN PABLO ST
LOS ANGELES, CA
ZIP 90033
Phone: (800) 872-2273

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  • Individual
  • Female
  • Specialist/Technologist
  • Athletic Trainer

About MARISSA HOLLOWAY

This page provides the complete NPI Profile along with additional information for Marissa Holloway, a provider established in Los Angeles, California with a medical specialization in Specialist/technologist, focusing in athletic trainer . The healthcare provider is registered in the NPI registry with number 1285494062 assigned on March 2024. The practitioner's primary taxonomy code is 2255A2300X with license number 2255A2300X (). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1285494062
Provider Name
MARISSA FAITH HOLLOWAY MAT, ATC
Gender
Female
Entity Type
Individual
Location Address
1500 SAN PABLO ST LOS ANGELES, CA 90033
Location Phone
(800) 872-2273
Mailing Address
7741 NEW SALEM ST SAN DIEGO, CA 92126
Mailing Phone
(858) 531-7356
Is Sole Proprietor?
No
Enumeration Date
03-20-2024
Last Update Date
09-07-2025
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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

Specialist/Technologist Athletic Trainer

Taxonomy Code
2255A2300X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
2255A2300X
Taxonomy Description
Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.

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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 1285494062, 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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 8 → 16 → 7 4 → 8 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 8 + 9 + 8 + 0 + 1 + 2 + 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 1285494062.

Other Providers at the Same Location


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

Nurse Practitioner
1500 SAN PABLO ST, CARDIACTHORACIC SUGERY UNIT
LOS ANGELES, CA 90033
Specialist/Technologist (Athletic Trainer)
1500 SAN PABLO ST, SPORTS MEDICINE DEPARTMENT
LOS ANGELES, CA 90033
Specialist/Technologist (Athletic Trainer)
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Dietitian, Registered
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Dietitian, Registered
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Anesthesiology
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Anesthesiology
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Pain Medicine (Pain Medicine)
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Anesthesiology
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Nurse Anesthetist, Certified Registered
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Anesthesiology
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Nurse Anesthetist, Certified Registered
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Nurse Anesthetist, Certified Registered
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Nurse Anesthetist, Certified Registered
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Nurse Anesthetist, Certified Registered
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Anesthesiology
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Nurse Anesthetist, Certified Registered
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Nurse Anesthetist, Certified Registered
1500 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Pathology (Anatomic Pathology & Clinical Pathology)
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Pathology (Anatomic Pathology & Clinical Pathology)
1500 SAN PABLO ST
LOS ANGELES, CA 90033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285494062, enumerated as an "individual" on March 20, 2024.

The provider is located at 1500 SAN PABLO ST LOS ANGELES, CA 90033 and the phone number is (800) 872-2273.

Specialist/Technologist with taxonomy code 2255A2300X and a focus in Athletic Trainer.