ZAYD MUJAHID ABDUL-ALI DPT
NPI 1215899257
Physical Therapist - Neurology in Washington, DC

NPI Status: Active since November 28, 2025

Contact Information

900 23RD ST NW
WASHINGTON, DC
ZIP 20037
Phone: (202) 715-4000

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  • Individual
  • Male
  • Physical Therapist
  • Neurology

About ZAYD ABDUL-ALI

This page provides the complete NPI Profile along with additional information for Zayd Abdul-ali, a provider established in Washington, District Of Columbia with a medical specialization in Physical Therapist, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1215899257 assigned on November 2025. The practitioner's primary taxonomy code is 2251N0400X with license number PT210002209 (DC). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1215899257
Provider Name
ZAYD MUJAHID ABDUL-ALI DPT
Gender
Male
Entity Type
Individual
Location Address
900 23RD ST NW WASHINGTON, DC 20037
Location Phone
(202) 715-4000
Mailing Address
2975 NIPPER WAY FAIRFAX, VA 22031
Is Sole Proprietor?
Yes
Enumeration Date
11-28-2025
Last Update Date
11-28-2025
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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

Physical Therapist Neurology

Taxonomy Code
2251N0400X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
PT210002209
License State
DC
Taxonomy Description
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Neurologic Physical Therapy, who has demonstrated specialized knowledge and skill in neuroanatomy and neurophysiology, including knowledge of central, peripheral, and autonomic nervous systems in populations with and without neurologic conditions; motor control and movement sciences in populations with and without neurologic conditions; behavioral sciences, including psychology and neuropsychology, and psychiatry; and medical management and pharmacology.

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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 1215899257, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 1 + 6 + 9 + 1 + 8 + 2 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1215899257.

Other Providers at the Same Location


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

Internal Medicine (Nephrology)
900 23RD ST NW
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW, SUITE G-2092
WASHINGTON, DC 20037
Emergency Medicine
900 23RD ST NW, GEORGE WASHINGTON UNIV HOSP
WASHINGTON, DC 20037
Emergency Medicine
900 23RD ST NW
WASHINGTON, DC 20037
Radiology (Diagnostic Radiology)
900 23RD ST NW
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW, SUITE G - 2092
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW
WASHINGTON, DC 20037
Anesthesiology (Critical Care Medicine)
900 23RD ST NW, SUITE G- 2902
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW
WASHINGTON, DC 20037
Anesthesiology (Pain Medicine)
900 23RD ST NW, SUITE G - 2902
WASHINGTON, DC 20037
Pediatrics (Neonatal-Perinatal Medicine)
900 23RD ST NW, DEPARTMENT OF NEONATOLOGY
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW, SUITE G - 2092
WASHINGTON, DC 20037
Pediatrics (Neonatal-Perinatal Medicine)
900 23RD ST NW, DEPARTMENT OF NEONATOLOGY
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW, SUITE G - 2092
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW, SUITE G - 2092
WASHINGTON, DC 20037
Hospitalist
900 23RD ST NW
WASHINGTON, DC 20037
Emergency Medicine
900 23RD ST NW, EMERGENCY MEDICINE
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW
WASHINGTON, DC 20037
Anesthesiology
900 23RD ST NW
WASHINGTON, DC 20037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215899257, enumerated as an "individual" on November 28, 2025.

The provider is located at 900 23RD ST NW WASHINGTON, DC 20037 and the phone number is (202) 715-4000.

Physical Therapist with taxonomy code 2251N0400X and a focus in Neurology.