DR. REZAUL ABID PHD, M.ENG
NPI 1881589950
Integrative Medicine in Leesburg, VA

NPI Status: Active since June 10, 2025

Contact Information

50 CATOCTIN CIR NE STE 101
LEESBURG, VA
ZIP 20176
Phone: (571) 556-2892

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  • Individual
  • Male
  • Integrative Medicine

About REZAUL ABID

This page provides the complete NPI Profile along with additional information for Rezaul Abid, a provider established in Leesburg, Virginia with a medical specialization in Integrative Medicine. The healthcare provider is registered in the NPI registry with number 1881589950 assigned on June 2025. The practitioner's primary taxonomy code is 202D00000X with license number AIHM (VA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1881589950
Provider Name
DR. REZAUL ABID PHD, M.ENG
Gender
Male
Entity Type
Individual
Location Address
50 CATOCTIN CIR NE STE 101 LEESBURG, VA 20176
Location Phone
(571) 556-2892
Mailing Address
24850 HOGUE CREEK CT ALDIE, VA 20105
Mailing Phone
(515) 978-1772
Is Sole Proprietor?
Yes
Enumeration Date
06-10-2025
Last Update Date
10-15-2025
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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

Integrative Medicine

Taxonomy Code
202D00000X
Type
Allopathic & Osteopathic Physicians
License No.
AIHM
License State
VA
Taxonomy Description
A physician who specializes in the treatment of the whole person through prevention and treatment based on medical evidence. Integrative medicine considers all factors that influence health, wellness, and disease – including mind, body, and spirit. Conventional and alternative methods are used to facilitate the body’s innate healing response. Appropriate consideration is given to use of less-invasive and less-harmful interventions, when possible. It also incorporates all appropriate therapeutic approaches, health care modalities, and disciplines to achieve optimal health and healing.

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)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

 
22255A2300XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Specialist/Technologist
Athletic Trainer

 
3225C00000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Rehabilitation Counselor

 
4251E00000XAgencies

Home Health

 
5253Z00000XAgencies

In Home Supportive Care

 
6372600000XNursing Service Related Providers

Adult Companion

 
7374U00000XNursing Service Related Providers

Home Health Aide

 
8376J00000XNursing Service Related Providers

Homemaker

 
9376K00000XNursing Service Related Providers

Nurse's Aide

 

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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 1881589950, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 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 + 8 + 1 + 6 + 1 + 1 + 0 + 8 + 1 + 8 + 9 + 1 + 0 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1881589950.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881589950, enumerated as an "individual" on June 10, 2025.

The provider is located at 50 CATOCTIN CIR NE STE 101 LEESBURG, VA 20176 and the phone number is (571) 556-2892.

Integrative Medicine with taxonomy code 202D00000X.