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Nephrology

Mariana Murea, MD

Works at hospitals in Winston-Salem, NC · North Carolina

Summary

Dr. Mariana Murea, MD is a nephrologist at Medical Ctr Blvd, Winston Salem, NC 27157. Phone: (336) 716-2734. Accepts Medicare assignment. In 2024, Mariana Murea had 125 Original Medicare patients and 407 services. NPI 1396792321. 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: Nephrologist (Medicare lists Nephrology)
  • Address: Medical Ctr Blvd, Winston Salem, NC 27157 · Directions
  • Phone: (336) 716‑2734
  • Medicare: Accepts Medicare assignment
  • Hospital: North Carolina Baptist Hospital
  • Group practice: Wake Forest University Health Sciences
  • Medical school: graduated 1998 (28 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 Mariana Murea, 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 Mariana Murea accept Medicare assignment?
Yes. Medicare's clinician data says Mariana Murea 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 Mariana Murea see?
In 2024, CMS data shows 125 Original Medicare patients and 407 services for Mariana Murea. This counts Original Medicare only and measures volume, not quality.
What is Mariana Murea's NPI number?
1396792321. 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 Mariana Murea, 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 patients125
Services billed to Medicare407
Different services or procedures18
Participating Medicare providerYes
Average age of these patients64

Most frequent services

  1. Dialysis services, 4 or more physician visits per month (20 years or older) (90960)104 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)72 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)66 services
  4. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)27 services
  5. Hemodialysis procedure with physician evaluation (90935)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%
  • High cholesterol75%
  • Chronic kidney disease75%
  • Diabetes70%
  • Heart failure67%
  • Ischemic heart disease51%

Hospitals where Mariana Murea works

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

Group practices

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

  • Wake Forest University Health Sciences2,645 clinicians in the group

Specialties

Find other Nephrology doctors in North Carolina →

Other nephrologists in Winston Salem

Clinicians with the same Medicare primary specialty in Winston Salem, NC — not a recommendation.

All nephrologists in Winston Salem →

Other clinicians in Wake Forest University Health Sciences

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

Clinician information

CredentialMD
Graduation year1998 (28 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1396792321
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