MS. MARY CATHERINE COWEN
NPI 1417893124
Student in an Organized Health Care Education/Training Program in Little Rock, AR

NPI Status: Active since April 25, 2026

Contact Information

4301 W MARKHAM ST
LITTLE ROCK, AR
ZIP 72205
Phone: (501) 686-8000

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  • Individual
  • Female
  • Student in an Organized Health Care Educ...

About MARY COWEN

This page provides the complete NPI Profile along with additional information for Mary Cowen, a primary care provider established in Little Rock, Arkansas with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1417893124 assigned on April 2026. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1417893124
Provider Name
MS. MARY CATHERINE COWEN
Gender
Female
Entity Type
Individual
Location Address
4301 W MARKHAM ST LITTLE ROCK, AR 72205
Location Phone
(501) 686-8000
Mailing Address
705 BEECHWOOD ST APT B LITTLE ROCK, AR 72205
Is Sole Proprietor?
No
Enumeration Date
04-25-2026
Last Update Date
04-25-2026
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A primary care provider (PCP) like Mary Cowen 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

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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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 1417893124, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 1 → 2 8 → 16 → 7 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 1 + 6 + 9 + 6 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1417893124.

Other Providers at the Same Location


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

Pharmacist
4301 W MARKHAM ST, #522
LITTLE ROCK, AR 72205
Pharmacist
4301 W MARKHAM ST
LITTLE ROCK, AR 72205
Genetic Counselor, MS
4301 W MARKHAM ST, UAMS #506
LITTLE ROCK, AR 72205
Surgery
4301 W MARKHAM ST, #520
LITTLE ROCK, AR 72205
Nurse Practitioner
4301 W MARKHAM ST, SLOT #783
LITTLE ROCK, AR 72205
Genetic Counselor, MS
4301 W MARKHAM ST, SLOT 506
LITTLE ROCK, AR 72205
Internal Medicine (Gastroenterology)
4301 W MARKHAM ST, #567
LITTLE ROCK, AR 72205
Radiology (Diagnostic Radiology)
4301 W MARKHAM ST, UNIVERSITY OF ARKANSAS, DEPT OF RADIOLOGY
LITTLE ROCK, AR 72205
Radiology (Vascular & Interventional Radiology)
4301 W MARKHAM ST, #556
LITTLE ROCK, AR 72205
Internal Medicine (Geriatric Medicine)
4301 W MARKHAM ST, REYNOLDS CENTER ON AGING #748
LITTLE ROCK, AR 72205
Colon & Rectal Surgery
4301 W MARKHAM ST, #520-1
LITTLE ROCK, AR 72205
Surgery
4301 W MARKHAM ST, SLOT 725
LITTLE ROCK, AR 72205
Physical Medicine & Rehabilitation
4301 W MARKHAM ST, 602A
LITTLE ROCK, AR 72205
Surgery (Surgical Oncology)
4301 W MARKHAM ST, SLOT 725
LITTLE ROCK, AR 72205
Anesthesiology
4301 W MARKHAM ST, SLOT 515
LITTLE ROCK, AR 72205
Internal Medicine (Rheumatology)
4301 W MARKHAM ST, SLOT 509
LITTLE ROCK, AR 72205
Family Medicine (Geriatric Medicine)
4301 W MARKHAM ST, 748
LITTLE ROCK, AR 72205
Ophthalmology
4301 W MARKHAM ST, 523
LITTLE ROCK, AR 72205
Plastic Surgery
4301 W MARKHAM ST
LITTLE ROCK, AR 72205
Emergency Medicine
4301 W MARKHAM ST
LITTLE ROCK, AR 72205

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417893124, enumerated as an "individual" on April 25, 2026.

The provider is located at 4301 W MARKHAM ST LITTLE ROCK, AR 72205 and the phone number is (501) 686-8000.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.