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Internal Medicine

Paul Harrington, MD

Works at hospitals in Orlando, FL · Clermont, FL · Ocoee, FL · Florida

Summary

Paul Harrington, MD (Internal Medicine) is listed by Medicare at 4 hospitals in Orlando, FL, Clermont, FL and Ocoee, FL. NPI 1144255720. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Paul Harrington, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
50Years since medical school (graduated 1976)
MaleGender (as listed)
Nautilus Health Care Group LLCGroup practice

Quick answers

Which hospitals does Paul Harrington work at?
Medicare's official clinician data lists Paul Harrington at 4 hospitals: AdventHealth Orlando, Orlando Health, Orlando Health South Lake Hospital and Orlando Health-Health Central Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Paul Harrington see patients?
Medicare's clinician data lists 4 practice locations, including Tierra Verde, FL, Crestview, FL and Longwood, FL. Call before your visit to confirm the address.
What is Paul Harrington's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Paul Harrington accept Medicare assignment?
Yes. Medicare's clinician data says Paul Harrington accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Paul Harrington?
(727) 867-5480, as listed in official Medicare / NPI Registry data.
What is Paul Harrington's NPI number?
1144255720. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Paul Harrington works

Medicare's Facility Affiliation Data lists Paul Harrington at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Paul Harrington is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Paul Harrington as a member of this group (CMS data updated 2026-10-02).

  • Nautilus Health Care Group LLC53 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Florida

Clinicians with the same Medicare primary specialty in Florida — not a recommendation.

All internal medicine doctors in Florida →

Clinician information

CredentialMD
Graduation year1976
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1144255720
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians