MADELYN MAHONEY MA, RPA
NPI 1285598060
Student in an Organized Health Care Education/Training Program in Germantown, MD

NPI Status: Active since December 15, 2025

Contact Information

12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD
ZIP 20876
Phone: (301) 245-2705
Fax: (301) 245-2789

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

About MADELYN MAHONEY

This page provides the complete NPI Profile along with additional information for Madelyn Mahoney, a primary care provider established in Germantown, Maryland 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 1285598060 assigned on December 2025. The practitioner's primary taxonomy code is 390200000X with license number A01068 (MD). The provider is registered as an individual and her NPI record was last updated December 2025.

NPI
1285598060
Provider Name
MADELYN MAHONEY MA, RPA
Gender
Female
Entity Type
Individual
Location Address
12410 MILESTONE CENTER DR STE 600 GERMANTOWN, MD 20876
Location Phone
(301) 245-2705
Location Fax
(301) 245-2789
Mailing Address
3304 BAYONNE AVE BALTIMORE, MD 21214
Mailing Phone
(301) 245-2705
Mailing Fax
(301) 245-2789
Is Sole Proprietor?
No
Enumeration Date
12-15-2025
Last Update Date
12-15-2025
Code Navigator

A primary care provider (PCP) like Madelyn Mahoney 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
License No.
A01068
License State
MD
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 1285598060, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 5 → 10 → 1 8 → 16 → 7 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 + 1 + 0 + 9 + 1 + 6 + 0 + 1 + 2 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1285598060.

Other Providers at the Same Location


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

Counselor
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Counselor (Mental Health)
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Physician Assistant
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Social Worker (Clinical)
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Analyst
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Community/Behavioral Health
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
In Home Supportive Care
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Clinic/Center (Mental Health (Including Community Mental Health Center))
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Assistant Behavior Analyst
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876
Behavior Technician
12410 MILESTONE CENTER DR STE 600
GERMANTOWN, MD 20876

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285598060, enumerated as an "individual" on December 15, 2025.

The provider is located at 12410 MILESTONE CENTER DR STE 600 GERMANTOWN, MD 20876 and the phone number is (301) 245-2705.

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