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Emergency Medicine

Julie M. Sullivan, MD

Sees patients in San Diego, CA · California

Summary

Dr. Julie M. Sullivan, MD is an emergency medicine doctor at 15004 Innovation Dr, San Diego, CA 92128. Phone: (858) 487-1800. Accepts Medicare assignment. In 2024, Julie M. Sullivan had 272 Original Medicare patients and 773 services. NPI 1376748970. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 15004 Innovation Dr, San Diego, CA 92128 · Directions
  • Phone: (858) 487‑1800
  • Medicare: Accepts Medicare assignment
  • Group practice: Scripps Health
  • Medical school: Virginia Commonwealth University, School Of Medicine · graduated 2007 (19 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Julie M. Sullivan, 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 Julie M. Sullivan accept Medicare assignment?
Yes. Medicare's clinician data says Julie M. Sullivan 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 Julie M. Sullivan see?
In 2024, CMS data shows 272 Original Medicare patients and 773 services for Julie M. Sullivan. This counts Original Medicare only and measures volume, not quality.
What is Julie M. Sullivan's NPI number?
1376748970. 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 Julie M. Sullivan, 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 patients272
Services billed to Medicare773
Different services or procedures46
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Injection, ceftriaxone sodium, per 250 mg (J0696)108 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with tracing (93005)98 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)91 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)66 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)53 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 pressure72%
  • High cholesterol72%
  • Arthritis49%
  • Diabetes30%
  • Ischemic heart disease29%
  • Chronic kidney disease28%

Practice locations

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

Group practices

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

  • Scripps Health1,433 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in San Diego

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

All emergency medicine doctors in San Diego →

Other clinicians in Scripps Health

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

Clinician information

CredentialMD
Medical schoolVirginia Commonwealth University, School Of Medicine
Graduation year2007 (19 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1376748970
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians