FAIRFAX URGENT CARE LLC
NPI 1376402917
Clinic/Center - Urgent Care in Falls Church, VA

NPI Status: Active since January 20, 2026

Contact Information

8191 STRAWBERRY LN STE 6
FALLS CHURCH, VA
ZIP 22042
Phone: (703) 493-0404
Fax: (571) 730-4838

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  • Organization
  • Clinic/Center
  • Urgent Care
  • CLIA Number: 49D2035233
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 01-11-2028

About FAIRFAX URGENT CARE LLC

This page provides the complete NPI Profile along with additional information for Fairfax Urgent Care Llc, a provider established in Falls Church, Virginia operating as a Clinic/center, focusing in urgent care . The healthcare provider is registered in the NPI registry with number 1376402917 assigned on January 2026. The practitioner's primary taxonomy code is 261QU0200X. The provider is registered as an organization and their NPI record was last updated January 2026. The authorized official of this NPI record is Kiren Macon Dayal (Md/owner)

NPI
1376402917
Provider Name
FAIRFAX URGENT CARE LLC
Entity Type
Organization
Location Address
8191 STRAWBERRY LN STE 6 FALLS CHURCH, VA 22042
Location Phone
(703) 493-0404
Location Fax
(571) 730-4838
Mailing Address
8191 STRAWBERRY LN STE 6 FALLS CHURCH, VA 22042
Mailing Phone
(703) 493-0404
Mailing Fax
(571) 730-4838
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-20-2026
Last Update Date
01-20-2026
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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

Clinic/Center Urgent Care

Taxonomy Code
261QU0200X
Type
Ambulatory Health Care Facilities

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

KIREN MACON DAYAL

Authorized Official Title
MD/OWNER
Authorized Official Phone
(407) 970-9383

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
49D2035233
Facility Type
Physician Office
Certificate Effective Date
January 12, 2026
Certificate Expiration Date
January 11, 2028
Laboratory Director
KIREN M. DAYAL
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Fairfax Urgent Care Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1376402917, 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
3
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
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 7 → 14 → 5 4 → 8 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 8 + 0 + 4 + 9 + 2 + 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 1376402917.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376402917, enumerated as an "organization" on January 20, 2026.

The provider is located at 8191 STRAWBERRY LN STE 6 FALLS CHURCH, VA 22042 and the phone number is (703) 493-0404.

Clinic/Center with taxonomy code 261QU0200X and a focus in Urgent Care.