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Hospitalist

Sara Mehrsefat, MD

Works at hospitals in Orlando, FL · Florida

Summary

Dr. Sara Mehrsefat, MD is a hospitalist at 38250 A Ave, Zephyrhills, FL 33542. Phone: (813) 779-6303. Accepts Medicare assignment. In 2024, Sara Mehrsefat had 185 Original Medicare patients and 311 services. NPI 1548793961. 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: Hospitalist
  • Address: 38250 A Ave, Zephyrhills, FL 33542 · Directions
  • Phone: (813) 779‑6303
  • Medicare: Accepts Medicare assignment
  • Hospital: AdventHealth Orlando
  • Group practice: Pioneer Medical Group Pl
  • Medical school: graduated 2010 (16 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sara Mehrsefat, 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 Sara Mehrsefat accept Medicare assignment?
Yes. Medicare's clinician data says Sara Mehrsefat 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 Sara Mehrsefat see?
In 2024, CMS data shows 185 Original Medicare patients and 311 services for Sara Mehrsefat. This counts Original Medicare only and measures volume, not quality.
What is Sara Mehrsefat's NPI number?
1548793961. 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 Sara Mehrsefat, 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 patients185
Services billed to Medicare311
Different services or procedures8
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)106 services
  2. Hospital discharge day management, more than 30 minutes (99239)78 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)63 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)45 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%
  • Arthritis56%
  • Diabetes51%
  • Ischemic heart disease49%
  • Anxiety43%

Hospitals where Sara Mehrsefat works

Medicare's Facility Affiliation Data lists Sara Mehrsefat 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 OrlandoOrlando, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100007

Practice locations

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

Group practices

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

  • Pioneer Medical Group Pl67 clinicians in the group

Specialties

Find other Hospitalist doctors in Florida →

Other hospitalists in Zephyrhills

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

All hospitalists in Zephyrhills →

Other clinicians in Pioneer Medical Group Pl

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

Clinician information

CredentialMD
Graduation year2010 (16 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548793961
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