ESTEBAN J GAMBARO MD
NPI 1336245406
Surgery in Winter Haven, FL

Q: What is Esteban Gambaro's NPI number?

The NPI number for Esteban Gambaro is 1336245406. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Q: What is Esteban Gambaro's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Esteban Gambaro was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since September 16, 2006PECOS EnrolledAccepts Medicare Assignment

500 E CENTRAL AVE, WINTER HAVEN, FL 33880(863) 293-1191 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Esteban J Gambaro Md NPPES

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

ESTEBAN J GAMBARO MD (NPI 1336245406) is an individual surgery provider in Winter Haven, Florida, licensed in Florida (ME110418) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Winter Haven Hospital, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1336245406

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameESTEBAN J GAMBAROCredential: MD

Location Address500 E CENTRAL AVEWinter Haven, FL 33880-3053

Mailing Address500 E Central AveWinter Haven, FL 33880-3053 · (863) 293-1191

Phone(863) 293-1191

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateSeptember 16, 2006

Last NPPES UpdateNovember 6, 2025

NPPES CertifiedNovember 6, 2025

✔ NPI 1336245406 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in FL · ME110418

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

500 E CENTRAL AVE, Winter Haven, FL 33880

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Other Identifiers 1

Medicaid003802900FL

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), Health First Commercial Plans, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Esteban J Gambaro 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 ID1355436981

PECOS Enrollment IDI20111006000702

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.

Medicare Billing Reassignments

Medicare enrollment records show Esteban Gambaro reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bond Clinic PA

3.8 mi

Internal Medicine

500 E CENTRAL AVE
Winter Haven, FL 33880

Reassigned Medicare billing, Florida enrollment
120 clinicians in this Medicare group

NPI 1881639193 (863) 293-1191

Adventhealth Bond Clinic, Inc.

3.8 mi

Internal Medicine

500 E CENTRAL AVE
Winter Haven, FL 33880

Reassigned Medicare billing, Florida enrollment
93 clinicians in this Medicare group

NPI 1558150755 (863) 293-1191

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 17

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

53 services50 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

36 services30 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

31 services26 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

30 services27 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

28 services28 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

27 services24 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

27 services27 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

24 services24 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

24 services11 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

22 services21 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

20 services20 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

15 services15 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

14 services14 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

13 services13 patients

Insertion of central venous tube with port (5 years or older) 36561

A central venous tube with port is a small, flexible tube inserted into a large vein, usually in the chest. It allows for easy administration of medication, fluids, or blood products over a long period. A port is attached under the skin for easy access. It's safe for individuals aged 5 and above.

11 services11 patients

Fluoroscopic guidance for insertion or removal of central vein access device 77001

Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.

11 services11 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Winter Haven Hospital

Acute Care Hospitals · Winter Haven, FL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100052

Location200 Ave F NEWinter Haven, FL 33881 · Polk County

Emergency services Birthing friendly

Adventhealth Lake Wales

Acute Care Hospitals · Lake Wales, FL

1/5 CMS rating

OwnershipProprietary

CMS Certification Number100099

Location410 S 11th StLake Wales, FL 33853 · Polk County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33880 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

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

Established Patient

$70.04 typical visit price

range $17.57 – $139.16

Typical copayment $17.51 (range $4.39 – $34.79)

Most-billed visit code 99213

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

Other Providers at the Same Location NPPES 20

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

ROBERT KEVIN LERNER M.D.

Orthopaedic Surgery

500 E CENTRAL AVE
WINTER HAVEN, FL 33880

Polk County (863) 293-1191

ALAN L SALLMAN M.D.

Internal Medicine (Nephrology)

500 E CENTRAL AVE, BOND CLINIC, P.A.
WINTER HAVEN, FL 33880

Polk County (863) 293-1191

DR. CLAUDIO ROMERO M.D.

Urology

500 E CENTRAL AVE
WINTER HAVEN, FL 33880

Polk County (863) 293-1191

DABIR A SIDDIQUI M.D.

Internal Medicine (Gastroenterology)

500 E CENTRAL AVE
WINTER HAVEN, FL 33880

Polk County (863) 293-1191

MICHELLE PEREZ BULGER APRN

Nurse Practitioner (Family)

500 E CENTRAL AVE
WINTER HAVEN, FL 33880

Polk County (863) 293-1191

MR. GENE JASON ESTEP ATC, LAT

Specialist/Technologist (Athletic Trainer)

500 E CENTRAL AVE
WINTER HAVEN, FL 33880

Polk County (863) 293-1191

EVA J SALAMON M.D.

Obstetrics & Gynecology

500 E CENTRAL AVE
WINTER HAVEN, FL 33880

Polk County (863) 293-1191

DR. JOSE LUIS PRIETO D.O.

Internal Medicine

500 E CENTRAL AVE
WINTER HAVEN, FL 33880

Polk County (863) 293-1191

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 Esteban Gambaro's NPI number?

The NPI number for Esteban Gambaro is 1336245406. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Where is Esteban Gambaro located?

Esteban Gambaro practices at 500 E Central Ave, Winter Haven, FL 33880. The listed phone number is (863) 293-1191.

What is Esteban Gambaro's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Esteban Gambaro enrolled in Medicare?

Yes. Esteban Gambaro 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.

Which organizations bill Medicare for Esteban Gambaro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Esteban Gambaro reassigns Medicare benefits to 2 organizations: Bond Clinic PA (Winter Haven, FL) and Adventhealth Bond Clinic, Inc. (Winter Haven, FL). Each 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 Esteban Gambaro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Esteban Gambaro accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Health First Commercial Plans, Inc., Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Esteban Gambaro 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.

Is Esteban Gambaro affiliated with any hospitals?

According to CMS data, Esteban Gambaro is affiliated with Winter Haven Hospital and Adventhealth Lake Wales.

When was this NPI record last updated?

The NPPES record for Esteban Gambaro was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.