Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Reem A. Abdalla, MD

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

Summary

Dr. Reem A. Abdalla, MD is an internal medicine doctor at 1200 Lexington Green Ln, Sanford, FL 32771. Phone: (407) 381-7366. Accepts Medicare assignment. In 2024, Reem A. Abdalla had 230 Original Medicare patients and 986 services. NPI 1982100863. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1200 Lexington Green Ln, Sanford, FL 32771 · Directions (1 more location)
  • Phone: (407) 381‑7366
  • Medicare: Accepts Medicare assignment
  • Hospitals: AdventHealth Orlando, Orlando Health, Orlando Health South Lake Hospital and 1 more
  • Group practice: Ability Health Services and Rehabilitation LP (+2 more)
  • Medical school: Univ Of Central Florida, College Of Medicine · graduated 2018 (8 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Reem A. Abdalla, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Reem A. Abdalla accept Medicare assignment?
Yes. Medicare's clinician data says Reem A. Abdalla accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Reem A. Abdalla see?
In 2024, CMS data shows 230 Original Medicare patients and 986 services for Reem A. Abdalla. This counts Original Medicare only and measures volume, not quality.
What is Reem A. Abdalla's NPI number?
1982100863. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Reem A. Abdalla, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients230
Services billed to Medicare986
Different services or procedures27
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)334 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)271 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)139 services
  4. Influenza vaccine split virus, preservative free (90662)33 services
  5. Administration of influenza virus vaccine (G0008)33 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis37%
  • Diabetes33%
  • Ischemic heart disease31%
  • Chronic kidney disease27%

Hospitals where Reem A. Abdalla works

Medicare's Facility Affiliation Data lists Reem A. Abdalla at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Reem A. Abdalla is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Reem A. Abdalla as a member of these groups (CMS data updated October 2, 2026).

  • Ability Health Services and Rehabilitation LP1,269 clinicians in the group
  • Ability Health Services, Inc1,258 clinicians in the group
  • Orlando Physicians Network Inc232 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Sanford

Clinicians with the same Medicare primary specialty in Sanford, FL — not a recommendation.

All internal medicine doctors in Sanford →

Other clinicians in Ability Health Services and Rehabilitation LP

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniv Of Central Florida, College Of Medicine
Graduation year2018 (8 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1982100863
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians