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GUILLERMO NARVARTE INC
NPI 1639327620
Internal Medicine in Bonita Springs, FL

Active since September 03, 2008
10915 BONITA BEACH RD SE, SUITE 1131, BONITA SPRINGS, FL 34135(239) 941-4100(239) 992-4100 Get Directions Write a Review

NPPES record last updated: January 6, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Guillermo Narvarte Inc NPPES

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

GUILLERMO NARVARTE INC (NPI 1639327620) is a healthcare organization registered as an internal medicine in Bonita Springs, Florida and active in the NPI registry since September 2008. The organization lists Cheryl Lynn E Sweeney, Medical Billing President, as its authorized official.

NPPES Registry Identity

NPI1639327620
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGUILLERMO NARVARTE INC
Location Address10915 BONITA BEACH RD SE, SUITE 1131Bonita Springs, FL 34135-9054
Mailing AddressPo Box 10472Naples, FL 34101-0472 · (239) 941-4100 · Fax (239) 992-4100
Phone(239) 941-4100
Fax(239) 992-4100
Organization SubpartNo
Authorized OfficialCheryl Lynn E SweeneyMedical Billing President · (727) 674-8079
Enumeration DateSeptember 3, 2008
Last NPPES UpdateJanuary 6, 2009
✔ NPI 1639327620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ME92943
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.
10915 BONITA BEACH RD SE, Bonita Springs, FL 34135
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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..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)

Guillermo Narvarte Inc 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 Guillermo Narvarte Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Guillermo Narvarte, MD
Internal Medicine
NPI 1205927894
9500 BONITA BEACH RD SE SUITE 111
Bonita Springs, FL 34135
(239) 947-4100
✔ PECOS✔ Accepts Medicare1.4 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 Guillermo Narvarte Inc's NPI number?

The NPI number for Guillermo Narvarte Inc is 1639327620. It was assigned to this organization in the NPPES registry on September 3, 2008.

Where is Guillermo Narvarte Inc located?

Guillermo Narvarte Inc is located at 10915 Bonita Beach Rd SE Suite 1131, Bonita Springs, FL 34135. The listed phone number is (239) 941-4100.

What is Guillermo Narvarte Inc's specialty?

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

Is Guillermo Narvarte Inc enrolled in Medicare?

Yes. Guillermo Narvarte Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Guillermo Narvarte Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Guillermo Narvarte Inc. 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 Guillermo Narvarte Inc accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Guillermo Narvarte Inc 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 Guillermo Narvarte Inc was last updated on January 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.