JOHN P. DUCAR, D.D.S., INC
NPI 1992255335
Dentist - Periodontics in Torrance, CA

Q: What is John P. Ducar, D.D.S., Inc's NPI number?

The NPI number for John P. Ducar, D.D.S., Inc is 1992255335. It was assigned to this organization in the NPPES registry on October 10, 2016. The provider was formerly known as Ducar & Shepard, D.D.S., Inc..

Q: What is John P. Ducar, D.D.S., Inc's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Active since October 10, 2016

4201 TORRANCE BLVD, SUITE 450, TORRANCE, CA 90503(310) 540-1415(310) 540-1423 Get Directions Write a Review

NPPES record last updated: October 10, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About John P. Ducar, D.d.s., Inc NPPES

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

JOHN P. DUCAR, D.D.S., INC (NPI 1992255335), doing business as Ducar & Shepard, D.d.s., Inc., is a healthcare organization registered as a periodontics in Torrance, California and active in the NPI registry since October 2016. The organization lists John P. Ducar, President, as its authorized official.

NPPES Registry Identity

NPI1992255335

Entity TypeOrganization

Primary Taxonomy1223P0300X

Legal Business NameJOHN P. DUCAR, D.D.S., INC

Location Address4201 TORRANCE BLVD, SUITE 450Torrance, CA 90503-4504

Mailing Address4201 Torrance Blvd, Suite 450Torrance, CA 90503-4504 · (310) 540-1415 · Fax (310) 540-1423

Phone(310) 540-1415

Fax(310) 540-1423

Organization SubpartNo

Authorized OfficialJohn P. DucarPresident · (310) 540-1415

Enumeration DateOctober 10, 2016

✔ NPI 1992255335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers

Taxonomy Code1223P0300X

License✔ Licensed in CA · 35488

Definition

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

4201 TORRANCE BLVD, Torrance, CA 90503

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Other Names 1

Former Legal Business NameDucar & Shepard, D.d.s., Inc.

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 20

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

SOUTHERN CALIFORNIA PAIN CONSULTANTS INC

Pain Medicine (Interventional Pain Medicine)

4201 TORRANCE BLVD, SUITE 590
TORRANCE, CA 90503

Los Angeles County (310) 540-9888

LABWEST, INC

Clinical Medical Laboratory

4201 TORRANCE BLVD, STE 240
TORRANCE, CA 90503

Los Angeles County (310) 385-9240

DWIGHT WAYNE MALONE M.D.

Family Medicine

4201 TORRANCE BLVD, STE 790
TORRANCE, CA 90503

Los Angeles County (323) 779-2800

JEFFREY JAY COWAN MD INC & HEATHER MILLER MD INC A GENERAL PARTNERSHIP

Obstetrics & Gynecology

4201 TORRANCE BLVD, 600
TORRANCE, CA 90503

Los Angeles County (310) 540-5503

CALIFORNIA HEART & VASCULAR INSTITUTE

Internal Medicine (Cardiovascular Disease)

4201 TORRANCE BLVD, SUITE 790
TORRANCE, CA 90503

Los Angeles County (310) 370-4558

DR. WILLIAM CHUL KIM M.D.

Specialist

4201 TORRANCE BLVD, SUITE 190
TORRANCE, CA 90503

Los Angeles County (310) 543-2521

MRS. ELIZABETH Z UNDERHILL M.P.T.

Physical Therapist

4201 TORRANCE BLVD, SUITE 200
TORRANCE, CA 90503

Los Angeles County (310) 543-4727

DR. REYHANEH HAMIDI MD

Dermatology

4201 TORRANCE BLVD, SUITE 640
TORRANCE, CA 90503

Los Angeles County (310) 543-4444

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 John P. Ducar, D.D.S., Inc's NPI number?

The NPI number for John P. Ducar, D.D.S., Inc is 1992255335. It was assigned to this organization in the NPPES registry on October 10, 2016. The provider was formerly known as Ducar & Shepard, D.D.S., Inc..

Where is John P. Ducar, D.D.S., Inc located?

John P. Ducar, D.D.S., Inc is located at 4201 Torrance Blvd Suite 450, Torrance, CA 90503. The listed phone number is (310) 540-1415.

What is John P. Ducar, D.D.S., Inc's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for John P. Ducar, D.D.S., Inc was last updated on October 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.