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Interventional Cardiology

Daniel C. Walters, MD

Works at hospitals in Laguna Hills, CA · Mission Viejo, CA · California

Summary

Daniel C. Walters, MD (Interventional Cardiology) is listed by Medicare at 2 hospitals in Laguna Hills, CA and Mission Viejo, CA. NPI 1659665461. 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 Daniel C. Walters, 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

Interventional CardiologyPrimary specialty
YesAccepts Medicare assignment
15Years since medical school (graduated 2011)
Michigan State University College Of Human MedicineMedical school
MaleGender (as listed)
South Orange County Cardiology GRPGroup practice

Quick answers

Which hospitals does Daniel C. Walters work at?
Medicare's official clinician data lists Daniel C. Walters at 2 hospitals: Memorialcare Saddleback Medical Center and Providence Mission Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Daniel C. Walters see patients?
Medicare's clinician data lists 2 practice locations, including Laguna Hills, CA. Call before your visit to confirm the address.
What is Daniel C. Walters's specialty?
Medicare lists Interventional Cardiology as the primary specialty.
Does Daniel C. Walters accept Medicare assignment?
Yes. Medicare's clinician data says Daniel C. Walters 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 Daniel C. Walters?
(949) 770-6252, as listed in official Medicare / NPI Registry data.
What is Daniel C. Walters's NPI number?
1659665461. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Daniel C. Walters works

Medicare's Facility Affiliation Data lists Daniel C. Walters 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 Daniel C. Walters is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Daniel C. Walters as a member of this group (CMS data updated 2026-10-02).

  • South Orange County Cardiology GRP10 clinicians in the group

Specialties

Find other Interventional Cardiology doctors in California →

Other interventional cardiologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All interventional cardiologists in California →

Clinician information

CredentialMD
Medical schoolMichigan State University College Of Human Medicine
Graduation year2011
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659665461
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