HWANG H. JUNN MD IM/GERI PLC
NPI 1356677306
Clinic/Center - Medical Specialty in Annandale, VA
NPI Status: Active since October 27, 2009
Contact Information
4216 EVERGREEN LANE
SUITE 111
ANNANDALE, VA
ZIP 22003
Phone: (703) 468-4462
Fax: (703) 256-4680
- Organization
- Clinic/Center
- Medical Specialty
- CLIA Number: 49D2008943
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 06-21-2026
About HWANG H. JUNN MD IM/GERI PLC
This page provides the complete NPI Profile along with additional information for Hwang H. Junn Md Im/geri Plc, a provider established in Annandale, Virginia operating as a Clinic/center, focusing in medical specialty . The healthcare provider is registered in the NPI registry with number 1356677306 assigned on October 2009. The practitioner's primary taxonomy code is 261QM2500X with license number 101242585 (VA). The provider is registered as an organization and their NPI record was last updated 11 years ago. The authorized official of this NPI record is Hwang H Junn M.d. (Doctor)
- NPI
- 1356677306
- Provider Name
- HWANG H. JUNN MD IM/GERI PLC
- Entity Type
- Organization
- Location Address
- 4216 EVERGREEN LANE SUITE 111 ANNANDALE, VA 22003
- Location Phone
- (703) 468-4462
- Location Fax
- (703) 256-4680
- Mailing Address
- 4216 EVERGREEN LANE SUITE 111 ANNANDALE, VA 22003
- Mailing Phone
- (703) 468-4462
- Mailing Fax
- (703) 256-4680
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 10-27-2009
- Last Update Date
- 05-12-2015
- Code Navigator
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
Clinic/Center Medical Specialty
- Taxonomy Code
- 261QM2500X
- Type
- Ambulatory Health Care Facilities
- License No.
- 101242585
- License State
- VA
- Taxonomy Description
- An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
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
- 49D2008943
- Facility Type
- Physician Office
- Certificate Effective Date
- June 22, 2024
- Certificate Expiration Date
- June 21, 2026
- Laboratory Director
- HWANG J. JUNN
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Hwang H. Junn Md Im/geri Plc 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.
Reviews for HWANG H. JUNN MD IM/GERI PLC
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1356677306, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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.
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 54 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1356677306, enumerated as an "organization" on October 27, 2009.
The provider is located at 4216 EVERGREEN LANE SUITE 111 ANNANDALE, VA 22003 and the phone number is (703) 468-4462.
Clinic/Center with taxonomy code 261QM2500X and a focus in Medical Specialty.
