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THOMAS A CASPERS DDS
NPI 1770510992
Dentist - General Practice in Renton, WA

Active since June 26, 2006Opted out of Medicare · through Sep 13, 2026
16653 108TH AVE SE, RENTON, WA 98055(425) 226-1244(425) 226-1484 Get Directions Write a Review

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

About Thomas A Caspers Dds NPPES

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

THOMAS A CASPERS DDS (NPI 1770510992) is an individual general practice provider in Renton, Washington, licensed in Washington (6313) and active in the NPI registry since June 2006. He has opted out of Medicare through September 13, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1770510992
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameTHOMAS A CASPERSCredential: DDS
Location Address16653 108TH AVE SERenton, WA 98055
Mailing Address16653 108th Ave SeRenton, WA 98055 · (425) 226-1244 · Fax (425) 226-1484
Phone(425) 226-1244
Fax(425) 226-1484
Sole ProprietorNo
Enumeration DateJune 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1770510992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WA · 6313
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
16653 108TH AVE SE, Renton, WA 98055
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, 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

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Opted out of Medicare

Thomas A Caspers Dds 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 September 13, 2018 through September 13, 2026.

Opt-Out Effective DateSeptember 13, 2018
Opt-Out In Effect ThroughSeptember 13, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98055 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
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 2

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

DR. ERIC THOMAS WAGAR D.M.D.
Dentist (General Practice)
16653 108TH AVE SE
RENTON, WA 98055
King County (425) 226-1244
ERIC T. WAGAR DMD, PLLC
Dentist (General Practice)
16653 108TH AVE SE
RENTON, WA 98055
King County (425) 226-1244

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 Caspers's NPI number?

The NPI number for Thomas Caspers is 1770510992. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Where is Thomas Caspers located?

Thomas Caspers practices at 16653 108th Ave SE, Renton, WA 98055. The listed phone number is (425) 226-1244.

What is Thomas Caspers's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Thomas Caspers enrolled in Medicare?

No. Thomas Caspers has opted out of Medicare through September 13, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Thomas Caspers accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Thomas Caspers 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 Thomas Caspers 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.