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Emergency Medicine

Jessica A. Rendin, MD

Works at hospitals in Anaheim, CA · Huntington Beach, CA · California

Summary

Dr. Jessica A. Rendin, MD is an emergency medicine doctor at 1111 W La Palma Ave, Anaheim, CA 92801. Phone: (951) 898-0823. Accepts Medicare assignment. In 2024, Jessica A. Rendin had 274 Original Medicare patients and 481 services. NPI 1194130906. 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: 1111 W La Palma Ave, Anaheim, CA 92801 · Directions (1 more location)
  • Phone: (951) 898‑0823
  • Medicare: Accepts Medicare assignment
  • Hospitals: AHMC Anaheim Regional Medical Center, Huntington Beach Hospital
  • Group practice: Anaheim Emergency Medical Group (+1 more)
  • Medical school: University Of California, Davis School Of Medicine · graduated 2014 (12 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jessica A. Rendin, 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 Jessica A. Rendin accept Medicare assignment?
Yes. Medicare's clinician data says Jessica A. Rendin 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 Jessica A. Rendin see?
In 2024, CMS data shows 274 Original Medicare patients and 481 services for Jessica A. Rendin. This counts Original Medicare only and measures volume, not quality.
What is Jessica A. Rendin's NPI number?
1194130906. 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 Jessica A. Rendin, 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 patients274
Services billed to Medicare481
Different services or procedures24
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)172 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)113 services
  3. Emergency department visit with moderate level of medical decision making (99284)58 services
  4. Critical care, first 30-74 minutes (99291)45 services
  5. X-ray of chest, 1 view (71045)43 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%
  • Arthritis61%
  • Depression55%
  • Diabetes54%
  • Anxiety53%

Hospitals where Jessica A. Rendin works

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

Group practices

Medicare enrollment lists Jessica A. Rendin as a member of these groups (CMS data updated October 2, 2026).

  • Anaheim Emergency Medical Group21 clinicians in the group
  • Beach Emergency Medical Associates15 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Anaheim

Clinicians with the same Medicare primary specialty in Anaheim, CA — not a recommendation.

All emergency medicine doctors in Anaheim →

Other clinicians in Anaheim Emergency Medical Group

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

Clinician information

CredentialMD
Medical schoolUniversity Of California, Davis School Of Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1194130906
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