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Emergency Medicine

Jonathan A. Parra, MD

Works at hospitals in Modesto, CA · California

Summary

Jonathan A. Parra, MD (Emergency Medicine) is listed by Medicare at 1 hospital in Modesto, CA. NPI 1033739933. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Jonathan A. Parra, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
6Years since medical school (graduated 2020)
Indiana University School Of MedicineMedical school
MaleGender (as listed)
Cep America - CaliforniaGroup practice

Quick answers

Which hospitals does Jonathan A. Parra work at?
Medicare's official clinician data lists Jonathan A. Parra at 1 hospital: Doctors Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jonathan A. Parra see patients?
Medicare's clinician data lists 1 practice location in Modesto, CA. Call before your visit to confirm the address.
What is Jonathan A. Parra's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Jonathan A. Parra accept Medicare assignment?
Yes. Medicare's clinician data says Jonathan A. Parra accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Jonathan A. Parra?
(209) 578-1211, as listed in official Medicare / NPI Registry data.
What is Jonathan A. Parra's NPI number?
1033739933. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jonathan A. Parra works

Medicare's Facility Affiliation Data lists Jonathan A. Parra at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Jonathan A. Parra is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jonathan A. Parra as a member of this group (CMS data updated 2026-10-02).

  • Cep America - California1,292 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Modesto

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

All emergency medicine doctors in Modesto →

Clinician information

CredentialMD
Medical schoolIndiana University School Of Medicine
Graduation year2020
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1033739933
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  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