FRANTZ INTERNAL MEDICINE LLC
NPI 1962359364
Internal Medicine in Lemoyne, PA

Q: What is Frantz Internal Medicine LLC's NPI number?

The NPI number for Frantz Internal Medicine LLC is 1962359364. It was assigned to this organization in the NPPES registry on March 13, 2026.

Q: What is Frantz Internal Medicine LLC's specialty?

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

Active since March 13, 2026CLIA 39D2342704 · Waiver

1 LEMOYNE SQ STE 100A, LEMOYNE, PA 17043(717) 707-0141(717) 707-0142 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Frantz Internal Medicine Llc NPPES

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

FRANTZ INTERNAL MEDICINE LLC (NPI 1962359364) is a healthcare organization registered as an internal medicine in Lemoyne, Pennsylvania and active in the NPI registry since March 2026. The organization holds a CLIA Waiver certificate valid through April 23, 2028 and lists Kathryn Frantz, Owner/physician, as its authorized official.

NPPES Registry Identity

NPI1962359364

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameFRANTZ INTERNAL MEDICINE LLC

Location Address1 LEMOYNE SQ STE 100ALemoyne, PA 17043-1230

Mailing Address1 Lemoyne Sq Ste 100aLemoyne, PA 17043-1230 · (717) 707-0141 · Fax (717) 707-0142

Phone(717) 707-0141

Fax(717) 707-0142

Organization SubpartNo

Authorized OfficialKathryn FrantzOwner/physician · (717) 707-0141

Enumeration DateMarch 13, 2026

NPPES CertifiedMarch 13, 2026

✔ NPI 1962359364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

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.

1 LEMOYNE SQ STE 100A, Lemoyne, PA 17043

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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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Frantz Internal Medicine Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Frantz Internal Medicine LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Kathryn Frantz, M.D.

Internal Medicine

NPI 1952391765

1 LEMOYNE SQ STE 100A
Lemoyne, PA 17043

(717) 707-0141

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 39D2342704

Frantz Internal Medicine LLC · Lemoyne, PA

Active · expires Apr 23, 2028

CLIA Number39D2342704

Laboratory TypePhysician Office

Certificate Effective DateApril 24, 2026

Certificate Expiration DateApril 23, 2028

Laboratory DirectorDr. Kathryn M. Frantz

Laboratory Phone(717) 707-0141

Laboratory LocationFrantz Internal Medicine LLC1 Lemoyne Sq, Ste 100A, Lemoyne, PA 17043

CLIA data matches this NPI record on: Address Name 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 Frantz Internal Medicine LLC's NPI number?

The NPI number for Frantz Internal Medicine LLC is 1962359364. It was assigned to this organization in the NPPES registry on March 13, 2026.

Where is Frantz Internal Medicine LLC located?

Frantz Internal Medicine LLC is located at 1 Lemoyne Sq Ste 100A, Lemoyne, PA 17043. The listed phone number is (717) 707-0141.

What is Frantz Internal Medicine LLC's specialty?

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

Is Frantz Internal Medicine LLC enrolled in Medicare?

Yes. Frantz Internal Medicine LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Frantz Internal Medicine LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Frantz Internal Medicine LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Frantz Internal Medicine LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 39D2342704) is associated with this NPI, valid through April 23, 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 Frantz Internal Medicine LLC was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.