GUILLERMO CASTRO NARVARTE MD
NPI 1205927894
Internal Medicine in Bonita Springs, FL

Q: What is Guillermo Narvarte's NPI number?

The NPI number for Guillermo Narvarte is 1205927894. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Q: What is Guillermo Narvarte's specialty?

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

Active since September 27, 2006PECOS EnrolledAccepts Medicare Assignment

9500 BONITA BEACH RD SE, SUITE 111, BONITA SPRINGS, FL 34135(239) 947-4100(239) 992-4100 Get Directions Write a Review

NPPES record last updated: July 21, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Guillermo Castro Narvarte Md NPPES

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

GUILLERMO CASTRO NARVARTE MD (NPI 1205927894) is an individual internal medicine provider in Bonita Springs, Florida, licensed in Florida (ME92943) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1205927894

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameGUILLERMO CASTRO NARVARTECredential: MD

Location Address9500 BONITA BEACH RD SE, SUITE 111Bonita Springs, FL 34135-4698

Mailing AddressPo Box 10472Naples, FL 34101-0472 · (239) 947-4100 · Fax (239) 992-4100

Phone(239) 947-4100

Fax(239) 992-4100

Sole ProprietorNo

Medical School CMSOtherGraduated 1999

Enumeration DateSeptember 27, 2006

Last NPPES UpdateJuly 21, 2009

✔ NPI 1205927894 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.

9500 BONITA BEACH RD SE, Bonita Springs, FL 34135

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Other Identifiers 2

Medicare PIN36984XFL

Medicare UPINI51777FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Guillermo Castro Narvarte Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557371093

PECOS Enrollment IDI20060428000252

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

261 services48 patients

Blood glucose (sugar) test performed by hand-held instrument 82962

A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.

254 services49 patients

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 99458

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

172 services18 patients

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

160 services13 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

86 services18 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

80 services13 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

78 services16 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

14 services12 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

12 services12 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

11 services11 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

11 services11 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps to detect abnormalities or blockages, ensuring your blood flows smoothly. It's painless and non-invasive.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34135 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$135.56 typical visit price

range $58.56 – $179.05

Typical copayment $33.89 (range $14.64 – $44.76)

Most-billed visit code 99204

Established Patient

$103.21 typical visit price

range $18.44 – $144.68

Typical copayment $25.80 (range $4.61 – $36.17)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

2 suppliers11 claims34 services$7.14 avg. paid by Medicare

Multi-positional patient transfer system, with integrated seat, operated by care giver, patient weight capacity up to and including 300 lbs E1035

DME-Other DME · category DE000N

1 supplier11 claims11 services$413.37 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REGENCE HEALTHCARE INC

Internal Medicine (Cardiovascular Disease)

9500 BONITA BEACH RD SE, SUITE 310
BONITA SPRINGS, FL 34135

Lee County (239) 498-9114

AMERICAN RADIOLOGY SERVICES

Clinic/Center (Radiology)

9500 BONITA BEACH RD SE, STE 211
BONITA SPRINGS, FL 34135

Lee County (239) 430-4674

MR. ZANNOS GIORGIOS GREKOS MD

Internal Medicine (Cardiovascular Disease)

9500 BONITA BEACH RD SE, SUITE 310 REGENCE MEDICAL CENTER
BONITA SPRINGS, FL 34135

Lee County (239) 498-9114

AMERICAN RADIOLOGY SERVICES INC

Clinic/Center (Radiology)

9500 BONITA BEACH RD SE, SUITE 211
BONITA SPRINGS, FL 34135

Lee County (239) 430-4674

BONITA FAMILY PRACTICE LLC

Health Maintenance Organization

9500 BONITA BEACH RD SE, SUITE 111
BONITA SPRINGS, FL 34135

Lee County (239) 947-4100

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's NPI number?

The NPI number for Guillermo Narvarte is 1205927894. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Guillermo Narvarte located?

Guillermo Narvarte practices at 9500 Bonita Beach Rd SE Suite 111, Bonita Springs, FL 34135. The listed phone number is (239) 947-4100.

What is Guillermo Narvarte's specialty?

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

Is Guillermo Narvarte enrolled in Medicare?

Yes. Guillermo Narvarte is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Guillermo Narvarte accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and UnitedHealthcare list Guillermo Narvarte 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 was last updated on July 21, 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.