1. Home
  2. Directory
  3. Virginia
  4. Alexandria
  5. Preventive Medicine
  6. NPI Profile

HIRT FAMILY CORP.
NPI 1710553482
Preventive Medicine - Obesity Medicine in Alexandria, VA

Active since June 02, 2021
5695 KING CENTRE DR STE 303, ALEXANDRIA, VA 22315(571) 200-6222 Get Directions Write a Review

NPPES record last updated: April 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 4, 2026, May 12, 2025, Dec 15, 2022 and 1 more (4 updates tracked since 2021).

About Hirt Family Corp. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HIRT FAMILY CORP. (NPI 1710553482), doing business as Medi-weightloss, is a healthcare organization registered as an obesity medicine in Alexandria, Virginia and active in the NPI registry since June 2021. The organization maintains a secondary practice location in Alexandria and lists James Robert Hirt, President, as its authorized official.

NPPES Registry Identity

NPI1710553482
Entity TypeOrganization
Primary Taxonomy2083B0002X
Legal Business NameHIRT FAMILY CORP.
Location Address5695 KING CENTRE DR STE 303Alexandria, VA 22315-5748
Mailing Address5695 King Centre Dr Ste 303Alexandria, VA 22315-5748 · (703) 597-1271
Phone(571) 200-6222
Organization SubpartNo
Authorized OfficialJames Robert HirtPresident · (703) 597-1271
Enumeration DateJune 2, 2021
Last NPPES UpdateApril 4, 20264 updates tracked since enumeration
NPPES CertifiedApril 4, 2026
✔ NPI 1710553482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Obesity MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083B0002X
Definition
A physician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity.
5695 KING CENTRE DR STE 303, Alexandria, VA 22315
Open in Google Maps ↗

Other Names 1

Doing Business AsMedi-weightloss

Secondary Practice Location 1

Location 129 Alexander StAlexandria, VA 22314-3872 · Phone (703) 597-1271

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 49D2265911

Hirt Family Corp · Alexandria, VA
Expired · Aug 2, 2026
CLIA Number49D2265911
Laboratory TypePractitioner Other
Certificate Effective DateAugust 3, 2024
Certificate Expiration DateAugust 2, 2026
Laboratory DirectorJames R. Hirt
Laboratory Phone(703) 597-1271
Laboratory LocationHirt Family Corp5695 Kings Centre Drive #303, Alexandria, VA 22315
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTY ENYINNAYA
Psychiatry & Neurology (Obesity Medicine)
5695 KING CENTRE DR STE 303
ALEXANDRIA, VA 22315
Fairfax County (571) 200-6222
SALEHA NAZ PA
Physician Assistant
5695 KING CENTRE DR STE 303
ALEXANDRIA, VA 22315
Fairfax County (571) 200-6222
MARGARET STRIBLING FNP-C
Nurse Practitioner (Family)
5695 KING CENTRE DR STE 303
ALEXANDRIA, VA 22315
Fairfax County (571) 200-6222
MAJIDA NAZ
Physician Assistant
5695 KING CENTRE DR STE 303
ALEXANDRIA, VA 22315
Fairfax County (571) 687-7630

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hirt Family Corp.'s NPI number?

The NPI number for Hirt Family Corp. is 1710553482. It was assigned to this organization in the NPPES registry on June 2, 2021. The provider is doing business as Medi-Weightloss.

Where is Hirt Family Corp. located?

Hirt Family Corp. is located at 5695 King Centre Dr Ste 303, Alexandria, VA 22315. The listed phone number is (571) 200-6222.

What is Hirt Family Corp.'s specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Obesity Medicine, with taxonomy code 2083B0002X.

When was this NPI record last updated?

The NPPES record for Hirt Family Corp. was last updated on April 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.