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Internal Medicine

Cleofemarie Vergara, MD

Works at hospitals in Las Vegas, NV · Kingman, AZ · Nevada, Arizona

Summary

Dr. Cleofemarie Vergara, MD is an internal medicine doctor at 3269 N Stockton Hill Rd, Kingman, AZ 86409. Phone: (928) 681-8577. Accepts Medicare assignment. In 2024, Cleofemarie Vergara had 113 Original Medicare patients and 202 services. NPI 1639172794. 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 Cleofemarie Vergara, 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 Cleofemarie Vergara accept Medicare assignment?
Yes. Medicare's clinician data says Cleofemarie Vergara 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 Cleofemarie Vergara see?
In 2024, CMS data shows 113 Original Medicare patients and 202 services for Cleofemarie Vergara. This counts Original Medicare only and measures volume, not quality.
What is Cleofemarie Vergara's NPI number?
1639172794. 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 Cleofemarie Vergara, 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 patients113
Services billed to Medicare202
Different services or procedures5
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)76 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)68 services
  3. Hospital discharge day management, more than 30 minutes (99239)47 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%
  • Arthritis53%
  • Ischemic heart disease53%
  • Chronic kidney disease53%
  • Diabetes51%

Hospitals where Cleofemarie Vergara works

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

Group practices

Medicare enrollment lists Cleofemarie Vergara as a member of these groups (CMS data updated October 2, 2026).

  • Platinum Hospitalists LLP202 clinicians in the group
  • Apogee Medical Group Inc82 clinicians in the group

Specialties

Find other Internal Medicine doctors in Arizona →

Other internal medicine doctors in Kingman

Clinicians with the same Medicare primary specialty in Kingman, AZ — not a recommendation.

All internal medicine doctors in Kingman →

Other clinicians in Platinum Hospitalists LLP

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

Clinician information

CredentialMD
Graduation year1987 (39 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639172794
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