ALEXANDRIA INFECTIOUS DISEASES LLC
NPI 1861356461
Internal Medicine - Infectious Disease in Alexandria, VA
NPI Status: Active since December 10, 2025
Contact Information
4320 SEMINARY RD
ALEXANDRIA, VA
ZIP 22304
Phone: (703) 350-8496
- Organization
- Internal Medicine
- Infectious Disease
About ALEXANDRIA INFECTIOUS DISEASES LLC
This page provides the complete NPI Profile along with additional information for Alexandria Infectious Diseases Llc, an internist established in Alexandria, Virginia operating as a Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1861356461 assigned on December 2025. The practitioner's primary taxonomy code is 207RI0200X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Imtiaz Choudhary Md (Owner)
- NPI
- 1861356461
- Provider Name
- ALEXANDRIA INFECTIOUS DISEASES LLC
- Entity Type
- Organization
- Location Address
- 4320 SEMINARY RD ALEXANDRIA, VA 22304
- Location Phone
- (703) 350-8496
- Mailing Address
- 10716 RICHMOND HWY LORTON, VA 22079
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 12-10-2025
- Last Update Date
- 12-10-2025
- Code Navigator
An internist like Alexandria Infectious Diseases Llc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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
Internal Medicine Infectious Disease
- Taxonomy Code
- 207RI0200X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
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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 1861356461, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 59 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1861356461, enumerated as an "organization" on December 10, 2025.
The provider is located at 4320 SEMINARY RD ALEXANDRIA, VA 22304 and the phone number is (703) 350-8496.
Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.
