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JK HEALTH SYSTEMS, LLC
NPI 1851146500
Family Medicine in Orange Park, FL

Active since April 17, 2024
2140 KINGSLEY AVE STE 2, ORANGE PARK, FL 32073(999) 999-9999 Get Directions Write a Review

NPPES record last updated: February 7, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 7, 2025, Aug 12, 2024, Apr 17, 2024 (3 updates tracked since 2024).

About Jk Health Systems, Llc NPPES

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

JK HEALTH SYSTEMS, LLC (NPI 1851146500), doing business as 1 Primary Care, is a healthcare organization registered as a family medicine in Orange Park, Florida and active in the NPI registry since April 2024. The organization lists John Distefano, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1851146500
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameJK HEALTH SYSTEMS, LLC
Location Address2140 KINGSLEY AVE STE 2Orange Park, FL 32073-5129
Mailing Address1548 Maple Leaf LnFleming Island, FL 32003-8225 · (904) 752-0215
Phone(999) 999-9999
Organization SubpartNo
Authorized OfficialJohn DistefanoBusiness Manager · (352) 317-3214
Enumeration DateApril 17, 2024
Last NPPES UpdateFebruary 7, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 7, 2025
✔ NPI 1851146500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2140 KINGSLEY AVE STE 2, Orange Park, FL 32073
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Other Names 1

Doing Business As1 Primary Care

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jk Health Systems, 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 Jk Health Systems, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jessica Kalarovich
Nurse Practitioner
NPI 1225526239
2140 KINGSLEY AVE STE 2
Orange Park, FL 32073
(904) 375-1963
✔ 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.

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 Jk Health Systems, LLC's NPI number?

The NPI number for Jk Health Systems, LLC is 1851146500. It was assigned to this organization in the NPPES registry on April 17, 2024. The provider is doing business as 1 Primary Care.

Where is Jk Health Systems, LLC located?

Jk Health Systems, LLC is located at 2140 Kingsley Ave Ste 2, Orange Park, FL 32073. The listed phone number is (999) 999-9999.

What is Jk Health Systems, LLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Jk Health Systems, LLC enrolled in Medicare?

Yes. Jk Health Systems, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jk Health Systems, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Jk Health Systems, 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.

What insurance does Jk Health Systems, LLC accept?

Health plans from AmeriHealth Caritas Next list Jk Health Systems, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jk Health Systems, LLC was last updated on February 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.