OLUDOYIN O AJALA MSN, APRN, PMHNP-BC
NPI 1285420935
Nurse Practitioner - Psychiatric/Mental Health in Fort Washington, MD

NPI Status: Active since April 18, 2025

Contact Information

8507 OXON HILL RD STE 200
FORT WASHINGTON, MD
ZIP 20744
Phone: (202) 834-4048

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health

About OLUDOYIN AJALA

This page provides the complete NPI Profile along with additional information for Oludoyin Ajala, a provider established in Fort Washington, Maryland with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1285420935 assigned on April 2025. The practitioner's primary taxonomy code is 363LP0808X with license number R272168 (MD). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1285420935
Provider Name
OLUDOYIN O AJALA MSN, APRN, PMHNP-BC
Gender
Female
Entity Type
Individual
Location Address
8507 OXON HILL RD STE 200 FORT WASHINGTON, MD 20744
Location Phone
(202) 834-4048
Mailing Address
8507 OXON HILL RD STE 200 FORT WASHINGTON, MD 20744
Mailing Phone
(202) 834-4048
Is Sole Proprietor?
Yes
Enumeration Date
04-18-2025
Last Update Date
11-07-2025
Code Navigator

A nurse practitioner (NP) like Oludoyin Ajala is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
R272168
License State
MD

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

0024193291 (VA)
2363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

500025012 (DC)

Reviews for OLUDOYIN O AJALA MSN, APRN, PMHNP-BC

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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 1285420935, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
5
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 0 → 0 3 → 6

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 + 2 + 0 + 9 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1285420935.

Other Providers at the Same Location


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

Home Health
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Counselor (Professional)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Clinic/Center (Mental Health (Including Community Mental Health Center))
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Counselor (Mental Health)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Home Health
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Counselor (Mental Health)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Nurse Practitioner (Psychiatric/Mental Health)
8507 OXON HILL RD STE 200
FT WASHINGTON, MD 20744
Clinic/Center (Adolescent and Children Mental Health)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Nurse Practitioner (Adult Health)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Nurse Practitioner (Gerontology)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Counselor (Mental Health)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Nurse Practitioner (Psychiatric/Mental Health)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Nurse Practitioner (Psychiatric/Mental Health)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Student in an Organized Health Care Education/Training Program
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Student in an Organized Health Care Education/Training Program
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Social Worker (Clinical)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Student in an Organized Health Care Education/Training Program
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Social Worker
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Counselor (Professional)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744
Counselor (Mental Health)
8507 OXON HILL RD STE 200
FORT WASHINGTON, MD 20744

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285420935, enumerated as an "individual" on April 18, 2025.

The provider is located at 8507 OXON HILL RD STE 200 FORT WASHINGTON, MD 20744 and the phone number is (202) 834-4048.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.