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DR. GREGORY LEE TRNAVSKY D.D.S
NPI 1497971337
Dentist - Endodontics in Westlake Village, CA

Active since April 18, 2007PECOS Enrolled
1240 S WESTLAKE BLVD STE 131, WESTLAKE VILLAGE, CA 91361(805) 494-3772(805) 494-3197 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Gregory Lee Trnavsky D.d.s NPPES

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

DR. GREGORY LEE TRNAVSKY D.D.S (NPI 1497971337) is an individual endodontics provider in Westlake Village, California, licensed in California (43665) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497971337
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. GREGORY LEE TRNAVSKYCredential: D.D.S
Location Address1240 S WESTLAKE BLVD STE 131Westlake Village, CA 91361-1932
Mailing Address1240 S Westlake Blvd Ste 131Westlake Village, CA 91361-1932 · (805) 494-3772 · Fax (805) 494-3197
Phone(805) 494-3772
Fax(805) 494-3197
Sole ProprietorNo
Enumeration DateApril 18, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1497971337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in CA · 43665
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
1240 S WESTLAKE BLVD STE 131, Westlake Village, CA 91361
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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. Gregory Lee Trnavsky D.d.s 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 91361 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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 3

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

DR. LAURIE LAZAROU
Dentist (Endodontics)
1240 S WESTLAKE BLVD STE 131
WESTLAKE VILLAGE, CA 91361
Los Angeles County (805) 494-3772
DAVID POKRAS D.D.S.
Dentist (Endodontics)
1240 S WESTLAKE BLVD STE 131
WESTLAKE VILLAGE, CA 91361
Los Angeles County (805) 494-3772
SUPERIOR SLEEP AND WELLNESS OF CONEJO VALLEY LLC
Durable Medical Equipment & Medical Supplies (Customized Equipment)
1240 S WESTLAKE BLVD STE 131
WESTLAKE VILLAGE, CA 91361
Los Angeles County (818) 889-7779

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 Gregory Trnavsky's NPI number?

The NPI number for Gregory Trnavsky is 1497971337. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Where is Gregory Trnavsky located?

Gregory Trnavsky practices at 1240 S Westlake Blvd Ste 131, Westlake Village, CA 91361. The listed phone number is (805) 494-3772.

What is Gregory Trnavsky's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Is Gregory Trnavsky enrolled in Medicare?

Yes. Gregory Trnavsky is registered in the Medicare PECOS enrollment system.

What insurance does Gregory Trnavsky accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 4 other insurers list Gregory Trnavsky as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Trnavsky 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.