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HILLANDALE INTERNAL MEDICINE, PC
NPI 1861781320
Internal Medicine in Lithonia, GA

Active since April 05, 2011CLIA 11D2024050 · Waiver
5900 HILLANDALE DR, ANNEX E, LITHONIA, GA 30058(770) 987-8400(770) 987-8494 Get Directions Write a Review

NPPES record last updated: April 5, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Hillandale Internal Medicine, Pc NPPES

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

HILLANDALE INTERNAL MEDICINE, PC (NPI 1861781320) is a healthcare organization registered as an internal medicine in Lithonia, Georgia and active in the NPI registry since April 2011. The organization holds a CLIA Waiver certificate valid through May 8, 2027 and lists Wallace Duncan, Ceo, as its authorized official.

NPPES Registry Identity

NPI1861781320
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHILLANDALE INTERNAL MEDICINE, PC
Location Address5900 HILLANDALE DR, ANNEX ELithonia, GA 30058-3802
Mailing Address5900 Hillandale Dr, Annex ELithonia, GA 30058-3802 · (770) 987-8400 · Fax (770) 987-8494
Phone(770) 987-8400
Fax(770) 987-8494
Organization SubpartNo
Authorized OfficialWallace DuncanCeo · (770) 987-8400
Enumeration DateApril 5, 2011
✔ NPI 1861781320 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in GA · 041109
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

5900 HILLANDALE DR, Lithonia, GA 30058
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Other Identifiers 3

Medicare UPING21584GA
Medicare PIN11BDTHF
Medicaid00687893GGA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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 11D2024050

Hillandale Internal Medicine, PC · Lithonia, GA
Active · expires May 8, 2027
CLIA Number11D2024050
Laboratory TypePhysician Office
Certificate Effective DateMay 9, 2025
Certificate Expiration DateMay 8, 2027
Laboratory DirectorWallace Duncan
Laboratory Phone(770) 987-8400
Laboratory LocationHillandale Internal Medicine, PC5910 Hillandale Drive, Suite 355, Lithonia, GA 30058
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 18

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

DR. CLARICE MARIJETTA BELL M.D.
Family Medicine
5900 HILLANDALE DR, SUITE 215
LITHONIA, GA 30058
Dekalb County (770) 322-9660
YVETTE V LESLIE M.D.
Otolaryngology
5900 HILLANDALE DR, STE 345
LITHONIA, GA 30058
Dekalb County (770) 939-7707
GEORGIA INTERNAL MEDICINE CARE ASSOCIATES
Internal Medicine
5900 HILLANDALE DR, SUITE 230
LITHONIA, GA 30058
Dekalb County (478) 475-1299
DR. WALLACE DUNCAN M.D.
Internal Medicine
5900 HILLANDALE DR, ANNEX E
LITHONIA, GA 30058
Dekalb County (770) 987-8400
THE ROSS ORTHOPAEDIC WELLNESS CENTER
Orthopaedic Surgery
5900 HILLANDALE DR, SUITE 215
LITHONIA, GA 30058
Dekalb County (678) 405-3252
CAPSTONE MEDICAL GROUP
Specialist
5900 HILLANDALE DR, ANNEX E
LITHONIA, GA 30058
Dekalb County (404) 446-3870
HILLANDALE PRIMARY CARE
Family Medicine
5900 HILLANDALE DR, SUITE 215
LITHONIA, GA 30058
Dekalb County (770) 322-9660
PENIEL WOMENS CENTER
Obstetrics & Gynecology (Gynecology)
5900 HILLANDALE DR, STE 325
LITHONIA, GA 30058
Dekalb County (770) 981-4666

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 Hillandale Internal Medicine, PC's NPI number?

The NPI number for Hillandale Internal Medicine, PC is 1861781320. It was assigned to this organization in the NPPES registry on April 5, 2011.

Where is Hillandale Internal Medicine, PC located?

Hillandale Internal Medicine, PC is located at 5900 Hillandale Dr Annex E, Lithonia, GA 30058. The listed phone number is (770) 987-8400.

What is Hillandale Internal Medicine, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Hillandale Internal Medicine, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 11D2024050) is associated with this NPI, valid through May 8, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Hillandale Internal Medicine, PC was last updated on April 5, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.