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KARL H. LANDBERG, M.D., P.A.
NPI 1114254588
Internal Medicine - Gastroenterology in Conway, AR

Active since November 05, 2009CLIA 04D0709617 · Waiver
1375 HIGHWAY 64 W, CONWAY, AR 72032(501) 336-9620(501) 336-0018 Get Directions Write a Review

NPPES record last updated: November 5, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Karl H. Landberg, M.d., P.a. NPPES

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

KARL H. LANDBERG, M.D., P.A. (NPI 1114254588) is a healthcare organization registered as a gastroenterology in Conway, Arkansas and active in the NPI registry since November 2009. The organization holds a CLIA Waiver certificate valid through January 31, 2028 and lists Karl H Landberg, Owner, as its authorized official.

NPPES Registry Identity

NPI1114254588
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameKARL H. LANDBERG, M.D., P.A.
Location Address1375 HIGHWAY 64 WConway, AR 72032-2778
Mailing Address1375 Highway 64 WConway, AR 72032-2778 · (501) 336-9620 · Fax (501) 336-0018
Phone(501) 336-9620
Fax(501) 336-0018
Organization SubpartNo
Authorized OfficialKarl H LandbergOwner · (501) 336-9620
Enumeration DateNovember 5, 2009
✔ NPI 1114254588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1375 HIGHWAY 64 W, Conway, AR 72032
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Other Identifiers 1

Medicare UPINE76664AR

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 04D0709617

Karl H Landberg MD · Conway, AR
Active · expires Jan 31, 2028
CLIA Number04D0709617
Laboratory TypePhysician Office
Certificate Effective DateFebruary 1, 2026
Certificate Expiration DateJanuary 31, 2028
Laboratory DirectorKarl H. Landberg MD
Laboratory Phone(501) 336-9620
Laboratory LocationKarl H Landberg MD1375 Highway 64 West, Conway, AR 72032
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Karl H. Landberg, M.D., P.A.'s NPI number?

The NPI number for Karl H. Landberg, M.D., P.A. is 1114254588. It was assigned to this organization in the NPPES registry on November 5, 2009.

Where is Karl H. Landberg, M.D., P.A. located?

Karl H. Landberg, M.D., P.A. is located at 1375 Highway 64 W, Conway, AR 72032. The listed phone number is (501) 336-9620.

What is Karl H. Landberg, M.D., P.A.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Does Karl H. Landberg, M.D., P.A. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 04D0709617) is associated with this NPI, valid through January 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Karl H. Landberg, M.D., P.A. was last updated on November 5, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.