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ISLAND FEVER LLC
NPI 1689913162
Internal Medicine - Infectious Disease in Honolulu, HI

Active since February 04, 2013
1301 PUNCHBOWL ST, HONOLULU, HI 96813(808) 538-9011 Get Directions Write a Review

NPPES record last updated: February 4, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Island Fever Llc NPPES

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

ISLAND FEVER LLC (NPI 1689913162) is a healthcare organization registered as an infectious disease in Honolulu, Hawaii and active in the NPI registry since February 2013. The organization lists Jonathan David Dworkin, Owner, as its authorized official.

NPPES Registry Identity

NPI1689913162
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameISLAND FEVER LLC
Location Address1301 PUNCHBOWL STHonolulu, HI 96813-2402
Mailing AddressPo Box 25490Honolulu, HI 96825-0490 · (808) 536-0300 · Fax (808) 536-0320
Phone(808) 538-9011
Organization SubpartNo
Authorized OfficialJonathan David DworkinOwner · (808) 454-3949
Enumeration DateFebruary 4, 2013
✔ NPI 1689913162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in HI · MD-15131
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
1301 PUNCHBOWL ST, Honolulu, HI 96813
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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, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Island Fever Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateHawaiiEnrollment IDO20130328000210Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Island Fever LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jonathan Dworkin, M.D.
Infectious Disease
NPI 1699973503
1407 KOKO HEAD AVE
Honolulu, HI 96816
(917) 509-5199
✔ PECOS✔ Accepts Medicare4.0 mi

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 Island Fever LLC's NPI number?

The NPI number for Island Fever LLC is 1689913162. It was assigned to this organization in the NPPES registry on February 4, 2013.

Where is Island Fever LLC located?

Island Fever LLC is located at 1301 Punchbowl St, Honolulu, HI 96813. The listed phone number is (808) 538-9011.

What is Island Fever LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Island Fever LLC enrolled in Medicare?

Yes. Island Fever LLC is registered in the Medicare PECOS enrollment system.

When is Island Fever LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Hawaii, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Island Fever LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Infectious Disease) reassigns their Medicare billing to Island Fever 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.

When was this NPI record last updated?

The NPPES record for Island Fever LLC was last updated on February 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.