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Internal Medicine

Maria O. Lopez, MD

Works at hospitals in West Palm Beach, FL · Atlantis, FL · Loxahatchee, FL … · Florida

Summary

Dr. Maria O. Lopez, MD is an internal medicine doctor at 1447 Medical Park Blvd, Suite 208, Wellington, FL 33414. Phone: (561) 753-7571. Accepts Medicare assignment. In 2024, Maria O. Lopez had 199 Original Medicare patients and 1,628 services. NPI 1538139936. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Maria O. Lopez, 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 Maria O. Lopez accept Medicare assignment?
Yes. Medicare's clinician data says Maria O. Lopez 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 Maria O. Lopez see?
In 2024, CMS data shows 199 Original Medicare patients and 1,628 services for Maria O. Lopez. This counts Original Medicare only and measures volume, not quality.
What is Maria O. Lopez's NPI number?
1538139936. 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 Maria O. Lopez, 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 patients199
Services billed to Medicare1,628
Different services or procedures37
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)337 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)224 services
  3. Annual alcohol misuse screening, 5 to 15 minutes (G0442)166 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)154 services
  5. Annual depression screening, 5 to 15 minutes (G0444)152 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%
  • Arthritis47%
  • Ischemic heart disease38%
  • Chronic kidney disease30%
  • Diabetes29%

Hospitals where Maria O. Lopez works

Medicare's Facility Affiliation Data lists Maria O. Lopez 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 Maria O. Lopez is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1447 Medical Park Blvd, Suite 208Wellington, FL 33414 (561) 753‑7571
  • 1447 Medical Pk Blvd, Suite 208Wellington, FL 33414

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Wellington

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

All internal medicine doctors in Wellington →

Clinician information

CredentialMD
Graduation year1989 (37 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1538139936
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