ALEXANDRIA HEALTH DEPARTMENT DENTAL CLINIC
NPI 1134223746
Public Health or Welfare in Alexandria, VA

NPI Status: Active since September 12, 2006

Contact Information

4480 KING ST
ALEXANDRIA, VA
ZIP 22302
Phone: (703) 838-4400

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  • Organization
  • Public Health or Welfare
  • CLIA Number: 49D0937520
  • CLIA Cert. Type: Other - PUBLIC HEALTH CLINIC
  • CLIA Exp. Date: 12-16-2027

About ALEXANDRIA HEALTH DEPARTMENT DENTAL CLINIC

This page provides the complete NPI Profile along with additional information for Alexandria Health Department Dental Clinic, a provider established in Alexandria, Virginia operating as a Public Health Or Welfare. The healthcare provider is registered in the NPI registry with number 1134223746 assigned on September 2006. The practitioner's primary taxonomy code is 251K00000X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Mr. Michael L. Wiener (Administrator)

NPI
1134223746
Provider Name
ALEXANDRIA HEALTH DEPARTMENT DENTAL CLINIC
Entity Type
Organization
Location Address
4480 KING ST ALEXANDRIA, VA 22302
Location Phone
(703) 838-4400
Mailing Address
4480 KING ST ALEXANDRIA, VA 22302
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-12-2006
Last Update Date
06-13-2008
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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

Public Health or Welfare

Taxonomy Code
251K00000X
Type
Agencies

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MR. MICHAEL L. WIENER

Authorized Official Title
ADMINISTRATOR
Authorized Official Phone
(703) 838-4400

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
8450617MEDICAID (05)VA 

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
49D0937520
Facility Type
Other - PUBLIC HEALTH CLINIC
Certificate Effective Date
December 17, 2025
Certificate Expiration Date
December 16, 2027
Laboratory Director
KIM X. LUK
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Alexandria Health Department Dental Clinic in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1134223746, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 3 → 6 2 → 4 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 4 + 2 + 6 + 7 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1134223746.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Pediatrics
4480 KING ST, ALEXANDRIA HEALTH DEPARTMENT
ALEXANDRIA, VA 22302
Nurse Practitioner
4480 KING ST
ALEXANDRIA, VA 22302
Internal Medicine (Infectious Disease)
4480 KING ST
ALEXANDRIA, VA 22302
Clinic/Center (Federally Qualified Health Center (FQHC))
4480 KING ST
ALEXANDRIA, VA 22302
Public Health or Welfare
4480 KING ST, SUITE 413
ALEXANDRIA, VA 22302
Dentist (General Practice)
4480 KING ST
ALEXANDRIA, VA 22302
Dentist (General Practice)
4480 KING ST
ALEXANDRIA, VA 22302
Social Worker (Clinical)
4480 KING ST, 5TH FLOOR
ALEXANDRIA, VA 22302
Nurse Practitioner (Family)
4480 KING ST
ALEXANDRIA, VA 22302
Advanced Practice Midwife
4480 KING ST
ALEXANDRIA, VA 22302
Nurse Practitioner (Family)
4480 KING ST
ALEXANDRIA, VA 22302
Nurse Practitioner (Family)
4480 KING ST
ALEXANDRIA, VA 22302
Obstetrics & Gynecology (Gynecology)
4480 KING ST
ALEXANDRIA, VA 22302

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134223746, enumerated as an "organization" on September 12, 2006.

The provider is located at 4480 KING ST ALEXANDRIA, VA 22302 and the phone number is (703) 838-4400.

Public Health or Welfare with taxonomy code 251K00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.