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

Internal Medicine

Carlos L. Dominguez, MD

Works at hospitals in Orange City, FL · Florida

Summary

Dr. Carlos L. Dominguez, MD is an internal medicine doctor at 1200 Lexington Green Ln, Sanford, FL 32771. Phone: (386) 789-8544. Accepts Medicare assignment. In 2024, Carlos L. Dominguez had 142 Original Medicare patients and 623 services. NPI 1104864768. 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: (386) 789‑8544
  • Medicare: Accepts Medicare assignment
  • Hospital: AdventHealth Fish Memorial
  • Group practice: Ability Health Services and Rehabilitation LP (+1 more)
  • Medical school: graduated 1986 (40 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Carlos L. Dominguez, 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 Carlos L. Dominguez accept Medicare assignment?
Yes. Medicare's clinician data says Carlos L. Dominguez 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 Carlos L. Dominguez see?
In 2024, CMS data shows 142 Original Medicare patients and 623 services for Carlos L. Dominguez. This counts Original Medicare only and measures volume, not quality.
What is Carlos L. Dominguez's NPI number?
1104864768. 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 Carlos L. Dominguez, 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 patients142
Services billed to Medicare623
Different services or procedures13
Participating Medicare providerYes
Average age of these patients74

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)262 services
  2. Annual alcohol misuse screening, 5 to 15 minutes (G0442)102 services
  3. Annual depression screening, 5 to 15 minutes (G0444)102 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)65 services
  5. Transitional care management services for problem of at least moderate complexity (99495)48 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%
  • Chronic kidney disease75%
  • Diabetes59%
  • Arthritis59%
  • Ischemic heart disease31%

Hospitals where Carlos L. Dominguez works

Medicare's Facility Affiliation Data lists Carlos L. Dominguez 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.

  • AdventHealth Fish MemorialOrange City, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100072

Practice locations

Addresses where Carlos L. Dominguez is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1200 Lexington Green LnSanford, FL 32771
  • 1857 Providence BlvdDeltona, FL 32725 (386) 789‑8544

Group practices

Medicare enrollment lists Carlos L. Dominguez 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

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
Graduation year1986 (40 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104864768
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