MARY GRACE MAIDEN PA-S
NPI 1598625576
Physician Assistant in Memphis, TN

NPI Status: Active since November 13, 2025

Contact Information

920 MADISON AVE
MEMPHIS, TN
ZIP 38103
Phone: (901) 448-5500

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  • Individual
  • Female
  • Physician Assistant

About MARY MAIDEN

This page provides the complete NPI Profile along with additional information for Mary Maiden, a primary care provider established in Memphis, Tennessee with a medical specialization in Physician Assistant. The healthcare provider is registered in the NPI registry with number 1598625576 assigned on November 2025. The practitioner's primary taxonomy code is 363A00000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1598625576
Provider Name
MARY GRACE MAIDEN PA-S
Gender
Female
Entity Type
Individual
Location Address
920 MADISON AVE MEMPHIS, TN 38103
Location Phone
(901) 448-5500
Mailing Address
20 IAN MERCER DR PIPERTON, TN 38017
Is Sole Proprietor?
No
Enumeration Date
11-13-2025
Last Update Date
11-13-2025
Code Navigator

A primary care provider (PCP) like Mary Maiden 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

Taxonomy Code
363A00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
Taxonomy Description
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

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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 1598625576, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 6 → 12 → 3 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 2 + 2 + 1 + 0 + 5 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1598625576.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
920 MADISON AVE, SUITE C50
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE, SUITE C50
MEMPHIS, TN 38103
Internal Medicine
920 MADISON AVE, SUITE C50
MEMPHIS, TN 38103
Nurse Practitioner (Family)
920 MADISON AVE, SUITE 939
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE, SUITE 447
MEMPHIS, TN 38103
General Acute Care Hospital
920 MADISON AVE, SUITE 447
MEMPHIS, TN 38103
Emergency Medicine
920 MADISON AVE, SUITE 447
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE
MEMPHIS, TN 38103
Radiology (Radiation Oncology)
920 MADISON AVE, SUITE 447
MEMPHIS, TN 38103
Pediatrics (Pediatric Emergency Medicine)
920 MADISON AVE, SUITE 447
MEMPHIS, TN 38103
Radiology (Diagnostic Radiology)
920 MADISON AVE, SUITE 447
MEMPHIS, TN 38103
Nurse Practitioner (Neonatal)
920 MADISON AVE
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE
MEMPHIS, TN 38103
Family Medicine
920 MADISON AVE
MEMPHIS, TN 38103
General Practice
920 MADISON AVE, SUITE C50
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE
MEMPHIS, TN 38103
Student in an Organized Health Care Education/Training Program
920 MADISON AVE
MEMPHIS, TN 38103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598625576, enumerated as an "individual" on November 13, 2025.

The provider is located at 920 MADISON AVE MEMPHIS, TN 38103 and the phone number is (901) 448-5500.

Physician Assistant with taxonomy code 363A00000X.