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Emergency Medicine

Manuel Mendoza, MD

Works at hospitals in Manitowoc, WI · St Thomas, VI · Wisconsin, U.S. Virgin Islands

Summary

Dr. Manuel Mendoza, MD is an emergency medicine doctor at 9048 Sugar Est, St Thomas, VI 00802. Phone: (340) 776-8311. May accept Medicare assignment. In 2024, Manuel Mendoza had 46 Original Medicare patients and 51 services. NPI 1740269158. 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: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 9048 Sugar Est, St Thomas, VI 00802 · Directions
  • Phone: (340) 776‑8311
  • Medicare: May accept Medicare assignment
  • Hospitals: Holy Family Memorial, The Roy Lester Schneider Hospital
  • Group practice: VI Government Hospital and Health Facilities Corp
  • Medical school: University Of Iowa, Rj & L Carver College Of Medicine · graduated 1994 (32 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Manuel Mendoza, 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 Manuel Mendoza accept Medicare assignment?
Medicare's clinician data says Manuel Mendoza may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Manuel Mendoza see?
In 2024, CMS data shows 46 Original Medicare patients and 51 services for Manuel Mendoza. This counts Original Medicare only and measures volume, not quality.
What is Manuel Mendoza's NPI number?
1740269158. 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 Manuel Mendoza, 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 patients46
Services billed to Medicare51
Different services or procedures7
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Emergency department visit with low level of medical decision making (99283)26 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%
  • Diabetes57%
  • High cholesterol52%
  • Chronic kidney disease35%
  • Heart failure26%
  • Atrial fibrillation26%

Hospitals where Manuel Mendoza works

Medicare's Facility Affiliation Data lists Manuel Mendoza 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.

  • Holy Family MemorialManitowoc, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520107
  • The Roy Lester Schneider HospitalSt Thomas, VI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 480001

Practice locations

Addresses where Manuel Mendoza is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Manuel Mendoza as a member of this group (CMS data updated October 2, 2026).

  • VI Government Hospital and Health Facilities Corp38 clinicians in the group

Specialties

Find other Emergency Medicine doctors in U.S. Virgin Islands →

Other emergency medicine doctors in St Thomas

Clinicians with the same Medicare primary specialty in St Thomas, VI — not a recommendation.

All emergency medicine doctors in St Thomas →

Other clinicians in VI Government Hospital and Health Facilities Corp

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

Clinician information

CredentialMD
Medical schoolUniversity Of Iowa, Rj & L Carver College Of Medicine
Graduation year1994 (32 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1740269158
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