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DR. THOMAS N. SIMS DDS
NPI 1629122718
Dentist - Periodontics in Torrance, CA

Active since January 23, 2007PECOS Enrolled
3400 LOMITA BLVD, SUITE 402, TORRANCE, CA 90505(310) 534-5500(310) 534-8026 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Thomas N. Sims Dds NPPES

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

DR. THOMAS N. SIMS DDS (NPI 1629122718) is an individual periodontics provider in Torrance, California, licensed in California (23039) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629122718
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameDR. THOMAS N. SIMSCredential: DDS
Location Address3400 LOMITA BLVD, SUITE 402Torrance, CA 90505-4909
Mailing Address3400 Lomita Blvd, Suite 402Torrance, CA 90505-4909 · (310) 534-5500 · Fax (310) 534-8026
Phone(310) 534-5500
Fax(310) 534-8026
Sole ProprietorYes
Enumeration DateJanuary 23, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1629122718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in CA · 23039
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.
3400 LOMITA BLVD, Torrance, CA 90505
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas N. Sims Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90505 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DAN SAKAMOTO M.D.
Ophthalmology
3400 LOMITA BLVD, STE# 202
TORRANCE, CA 90505
Los Angeles County (310) 539-7474
RAMIN NOGHREIAN DDS
Dentist (Endodontics)
3400 LOMITA BLVD, SUITE 502
TORRANCE, CA 90505
Los Angeles County (310) 325-1243
SHIRLEY CHENG
Dentist
3400 LOMITA BLVD, SUITE 406
TORRANCE, CA 90505
Los Angeles County (310) 530-8800
PALOS VERDES HAND THERAPY
Occupational Therapist (Hand)
3400 LOMITA BLVD, SUITE 401A
TORRANCE, CA 90505
Los Angeles County (310) 539-4494
MELISSA KIM
Pharmacy Technician
3400 LOMITA BLVD, STE 102
TORRANCE, CA 90505
Los Angeles County (310) 530-3010
DR. ELAINE GUTIERREZ M.D.
Pediatrics
3400 LOMITA BLVD, 203
TORRANCE, CA 90505
Los Angeles County (310) 326-4670
SUSHILA J AGRAWAL,MD INC
Clinic/Center
3400 LOMITA BLVD, SUITE 605
TORRANCE, CA 90505
Los Angeles County (310) 539-3303
DEEPJOT K SINGH M.D.
Obstetrics & Gynecology
3400 LOMITA BLVD, SUITE #500
TORRANCE, CA 90505
Los Angeles County (310) 373-7900

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 Thomas Sims's NPI number?

The NPI number for Thomas Sims is 1629122718. It was assigned to this individual provider in the NPPES registry on January 23, 2007.

Where is Thomas Sims located?

Thomas Sims practices at 3400 Lomita Blvd Suite 402, Torrance, CA 90505. The listed phone number is (310) 534-5500.

What is Thomas Sims's specialty?

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

Is Thomas Sims enrolled in Medicare?

Yes. Thomas Sims is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thomas Sims was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.