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Anesthesiology

Monica M. Mordecai, MD

Works at hospitals in Jacksonville, FL · Florida

Summary

Dr. Monica M. Mordecai, MD is an anesthesiologist at 4500 San Pablo Rd S, Jacksonville, FL 32224. Phone: (904) 953-2000. Accepts Medicare assignment. In 2024, Monica M. Mordecai had 317 Original Medicare patients and 434 services. NPI 1053308346. 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: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 4500 San Pablo Rd S, Jacksonville, FL 32224 · Directions
  • Phone: (904) 953‑2000
  • Medicare: Accepts Medicare assignment
  • Hospital: Mayo Clinic
  • Group practice: Mayo Clinic Jacksonville
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Monica M. Mordecai, 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 Monica M. Mordecai accept Medicare assignment?
Yes. Medicare's clinician data says Monica M. Mordecai 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 Monica M. Mordecai see?
In 2024, CMS data shows 317 Original Medicare patients and 434 services for Monica M. Mordecai. This counts Original Medicare only and measures volume, not quality.
What is Monica M. Mordecai's NPI number?
1053308346. 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 Monica M. Mordecai, 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 patients317
Services billed to Medicare434
Different services or procedures79
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Anesthesia for other closed procedure on chest (00520)43 services
  2. Ultrasonic guidance for blood vessel access (76937)29 services
  3. Anesthesia for x-ray or radiation therapy (01922)22 services
  4. Anesthesia for other procedure on upper abdomen (00790)18 services
  5. Anesthesia for procedure to assess heart electrical activity (00537)17 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%
  • Ischemic heart disease54%
  • Arthritis50%
  • Chronic kidney disease44%
  • Atrial fibrillation43%

Hospitals where Monica M. Mordecai works

Medicare's Facility Affiliation Data lists Monica M. Mordecai 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.

  • Mayo ClinicJacksonville, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100151

Practice locations

Addresses where Monica M. Mordecai is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Monica M. Mordecai as a member of this group (CMS data updated October 2, 2026).

  • Mayo Clinic Jacksonville1,615 clinicians in the group

Specialties

Find other Anesthesiology doctors in Florida →

Other anesthesiologists in Jacksonville

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

All anesthesiologists in Jacksonville →

Other clinicians in Mayo Clinic Jacksonville

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

Clinician information

CredentialMD
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1053308346
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