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PETROS K. FROUSIAKIS, D.O., A PROFESSIONAL CORPORATION
NPI 1659838373
Orthopaedic Surgery - Sports Medicine in Ventura, CA

Active since February 28, 2019
168 N BRENT ST STE 302, VENTURA, CA 93003(805) 948-6373(805) 948-1470 Get Directions Write a Review

NPPES record last updated: June 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 17, 2025, Jul 27, 2020, Jun 14, 2019 and 1 more (4 updates tracked since 2019).

About Petros K. Frousiakis, D.o., A Professional Corporation NPPES

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

PETROS K. FROUSIAKIS, D.O., A PROFESSIONAL CORPORATION (NPI 1659838373) is a healthcare organization registered as a sports medicine in Ventura, California and active in the NPI registry since February 2019. The organization lists Marisol Schaniel, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1659838373
Entity TypeOrganization
Primary Taxonomy207XX0005X
Legal Business NamePETROS K. FROUSIAKIS, D.O., A PROFESSIONAL CORPORATION
Location Address168 N BRENT ST STE 302Ventura, CA 93003-2840
Mailing Address168 N Brent St Ste 302Ventura, CA 93003-2840 · (805) 948-6373 · Fax (805) 948-1470
Phone(805) 948-6373
Fax(805) 948-1470
Organization SubpartNo
Authorized OfficialMarisol SchanielOffice Manager · (805) 948-6348
Enumeration DateFebruary 28, 2019
Last NPPES UpdateJune 17, 20254 updates tracked since enumeration
NPPES CertifiedJune 17, 2025
✔ NPI 1659838373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207XX0005X
Definition
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.
168 N BRENT ST STE 302, Ventura, CA 93003
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

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

MRS. ANN KELLEY SALAHUDDIN
Internal Medicine (Hematology & Oncology)
168 N BRENT ST STE 302
VENTURA, CA 93003
Ventura County (805) 652-6373
DR. LOIS BARNES M.D.
Obstetrics & Gynecology
168 N BRENT ST STE 302
VENTURA, CA 93003
Ventura County (805) 652-6373
DR. FREDRICK J MENNINGER III M.D.
Orthopaedic Surgery (Sports Medicine)
168 N BRENT ST STE 302
VENTURA, CA 93003
Ventura County (805) 652-6373
DR. PETROS KOSTAS FROUSIAKIS DO
Orthopaedic Surgery (Sports Medicine)
168 N BRENT ST STE 302
VENTURA, CA 93003
Ventura County (805) 948-6373

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 Petros K. Frousiakis, D.O., A Professional Corporation's NPI number?

The NPI number for Petros K. Frousiakis, D.O., A Professional Corporation is 1659838373. It was assigned to this organization in the NPPES registry on February 28, 2019.

Where is Petros K. Frousiakis, D.O., A Professional Corporation located?

Petros K. Frousiakis, D.O., A Professional Corporation is located at 168 N Brent St Ste 302, Ventura, CA 93003. The listed phone number is (805) 948-6373.

What is Petros K. Frousiakis, D.O., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

When was this NPI record last updated?

The NPPES record for Petros K. Frousiakis, D.O., A Professional Corporation was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.