Santosh Kagathur, M.D.

Hematology & Oncology

Internal Medicine

(239) 343-9567Estero, FL
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Santosh Kagathur, M.D. specializes in internal medicine, serving patients in Estero, FL in group practice. With 16+ years of experience, he has been practicing in the Estero area. An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders.

1 of 307 Internal Medicine providers in FLSee all Internal Medicine in Estero16+ years experienceNPI since 2016

Older · 441dNPPES updated 2025-02-19 · verify on CMS

Contact & Location

Practice Location

3501 Health Center Blvd Ste 1119, Estero, FL 34135-8135

Fax: (239) 343-9571
CMS Clinical Data

How Does This Doctor Compare?

Opioid Rx

↓ Lower = better

5.71%

Florida avg: 3.8 · US avg: 5.1

Lower than most doctors nationally(+0.6 pts)

5.71% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

72.2%

Florida avg: 83.2 · US avg: 82.8

Lower than most doctors nationally(-10.6 pts)

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Prescription Recipients

91

Patients prescribed

Prescriptions Written

403

Total claims

Total Medicare drug cost: $1.57M

Percentile rankings compared against 5,053 reporting peers in Florida.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Industry Payment Transparency

$40 received from industry

1 transaction reported in 2024 ·Low tier

View on CMS Open Payments →

Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.

Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Santosh Kagathur's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Feb 18, 2025

    CMS-verified certification date

  2. 16 years in practice

    Experienced

Internal MedicineHematology & Oncology in EsteroAllopathic & Osteopathic Physicians

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Taxonomy: 207RH0003X

Practice Footprint

Mailing address

Po Box 2147, Fort Myers, FL 33902-2147

Differs from practice location

Primary hospital affiliation: Critical Access Hospitals

CMS Certification Number: 501324

View hospital on Medicare Care Compare

Virtual Hematology & Oncology Care With Santosh Kagathur

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Santosh Kagathur for follow-ups, medication reviews, and ongoing care — no travel to Estero required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Santosh Kagathur

Dr. Kagathur is listed as active in the NPI registry with telehealth listed in Estero, FL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (239) 343-9567.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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