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ISLAND CLINIC OF KEY BISCAYNE LLC
NPI 1871670489
Internal Medicine - Nephrology in Key Biscayne, FL

Active since November 01, 2006
967 CRANDON BLVD, KEY BISCAYNE, FL 33149(305) 365-8222(305) 365-8299 Get Directions Write a Review

NPPES record last updated: October 10, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Island Clinic Of Key Biscayne Llc NPPES

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

ISLAND CLINIC OF KEY BISCAYNE LLC (NPI 1871670489) is a healthcare organization registered as a nephrology in Key Biscayne, Florida and active in the NPI registry since November 2006. The organization lists Carmen J Ortiz Butcher, Chairman, as its authorized official.

NPPES Registry Identity

NPI1871670489
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameISLAND CLINIC OF KEY BISCAYNE LLC
Location Address967 CRANDON BLVDKey Biscayne, FL 33149-2753
Mailing AddressPo Box 491433Key Biscayne, FL 33149-7433 · (305) 365-8222 · Fax (305) 365-8299
Phone(305) 365-8222
Fax(305) 365-8299
Organization SubpartNo
Authorized OfficialCarmen J Ortiz ButcherChairman · (305) 365-8222
Enumeration DateNovember 1, 2006
Last NPPES UpdateOctober 10, 2007
✔ NPI 1871670489 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in FL · ME0045129
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
967 CRANDON BLVD, Key Biscayne, FL 33149
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Other Identifiers 1

Medicare UPIND82654FL

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 MULTIPLE 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)

Island Clinic Of Key Biscayne 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 Island Clinic Of Key Biscayne LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Carmen Ortiz Butcher, M.D.
Internal Medicine
NPI 1144321829
971 CRANDON BLVD SUITE 967
Key Biscayne, FL 33149
(305) 365-8222
✔ PECOS✔ Accepts Medicare0.1 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 Clinic Of Key Biscayne LLC's NPI number?

The NPI number for Island Clinic Of Key Biscayne LLC is 1871670489. It was assigned to this organization in the NPPES registry on November 1, 2006.

Where is Island Clinic Of Key Biscayne LLC located?

Island Clinic Of Key Biscayne LLC is located at 967 Crandon Blvd, Key Biscayne, FL 33149. The listed phone number is (305) 365-8222.

What is Island Clinic Of Key Biscayne LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Island Clinic Of Key Biscayne LLC enrolled in Medicare?

Yes. Island Clinic Of Key Biscayne LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Island Clinic Of Key Biscayne LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Island Clinic Of Key Biscayne 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 Clinic Of Key Biscayne LLC was last updated on October 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.