DR. ELEONORE ZETRENNE MD
NPI 1023140654
Specialist in Mission Viejo, CA

Q: What is Eleonore Zetrenne's NPI number?

The NPI number for Eleonore Zetrenne is 1023140654. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Q: What is Eleonore Zetrenne's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: Is Eleonore Zetrenne enrolled in Medicare?

No. Eleonore Zetrenne has opted out of Medicare through October 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Eleonore Zetrenne was last updated on November 14, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 09, 2007Opted out of Medicare · through Oct 1, 2028

26732 CROWN VALLEY PKWY, SUITE 585, MISSION VIEJO, CA 92691(949) 364-1010(949) 364-2299 Get Directions Write a Review

NPPES record last updated: November 14, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Eleonore Zetrenne Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ELEONORE ZETRENNE MD (NPI 1023140654) is an individual specialist in Mission Viejo, California, licensed in California (A83210) and active in the NPI registry since March 2007. She has opted out of Medicare through October 1, 2028.

NPPES Registry Identity

NPI1023140654

Entity TypeIndividualFemale

Primary Taxonomy174400000X

Provider Legal NameDR. ELEONORE ZETRENNECredential: MD

Location Address26732 CROWN VALLEY PKWY, SUITE 585Mission Viejo, CA 92691-6306

Mailing Address196 Robinson DrTustin, CA 92782-1099 · (516) 697-7584

Phone(949) 364-1010

Fax(949) 364-2299

Sole ProprietorNo

Enumeration DateMarch 9, 2007

Last NPPES UpdateNovember 14, 2007

✔ NPI 1023140654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · A83210

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

26732 CROWN VALLEY PKWY, Mission Viejo, CA 92691

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Eleonore Zetrenne Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2026 through October 1, 2028.

Opt-Out Effective DateOctober 1, 2026

Opt-Out In Effect ThroughOctober 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELVIN K AKAZAWA MD INC

Surgery (Plastic and Reconstructive Surgery)

26732 CROWN VALLEY PKWY, SUITE 381
MISSION VIEJO, CA 92691

Orange County (949) 364-2150

MISSION CHILDREN'S MEDICAL GROUP, INC

Pediatrics

26732 CROWN VALLEY PKWY, STE 571
MISSION VIEJO, CA 92691

Orange County (949) 364-8700

DR. VICTOR V CACHIA DPM

Podiatrist (Foot & Ankle Surgery)

26732 CROWN VALLEY PKWY, 317
MISSION VIEJO, CA 92691

Orange County (949) 364-2525

MRS. HEATHER LAN-PHUONG NGUYEN

Technician/Technologist

26732 CROWN VALLEY PKWY
MISSION VIEJO, CA 92691

Orange County (949) 364-1400

ALEXANDER TAGHVA, M.D., INC.

Neurological Surgery

26732 CROWN VALLEY PKWY, SUITE 541
MISSION VIEJO, CA 92691

Orange County (949) 388-7190

GLENDA S ROGERS RN

Registered Nurse

26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691

Orange County (949) 364-1007

NEUROLOGICAL SURGERY MEDICAL ASSOCIATES INC

Neurological Surgery

26732 CROWN VALLEY PKWY, SUITE 561
MISSION VIEJO, CA 92691

Orange County (949) 364-1060

MS. ROSEMARY ANN CLARKE RNFA

Registered Nurse

26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691

Orange County (949) 364-1007

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eleonore Zetrenne's NPI number?

The NPI number for Eleonore Zetrenne is 1023140654. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is Eleonore Zetrenne located?

Eleonore Zetrenne practices at 26732 Crown Valley Pkwy Suite 585, Mission Viejo, CA 92691. The listed phone number is (949) 364-1010.

What is Eleonore Zetrenne's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Eleonore Zetrenne enrolled in Medicare?

No. Eleonore Zetrenne has opted out of Medicare through October 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Eleonore Zetrenne was last updated on November 14, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.