1. Home
  2. Directory
  3. Nevada
  4. Dayton
  5. Dentist
  6. NPI Profile

DR. DOUGLAS D. KARWOSKI D.D.S.
NPI 1992723357
Dentist - General Practice in Dayton, NV

Active since July 17, 2006PECOS Enrolled
901 MEDICAL CENTER DR., SUITE 200, DAYTON, NV 89403(775) 246-7122(775) 246-7123 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Douglas D. Karwoski D.d.s. NPPES

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

DR. DOUGLAS D. KARWOSKI D.D.S. (NPI 1992723357) is an individual general practice provider in Dayton, Nevada, licensed in Nevada (4278) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992723357
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. DOUGLAS D. KARWOSKICredential: D.D.S.
Location Address901 MEDICAL CENTER DR., SUITE 200Dayton, NV 89403
Mailing Address901 Medical Center Dr., Suite 200Dayton, NV 89403 · (775) 246-7122 · Fax (775) 246-7123
Phone(775) 246-7122
Fax(775) 246-7123
Sole ProprietorNo
Enumeration DateJuly 17, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1992723357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in NV · 4278
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.
901 MEDICAL CENTER DR., Dayton, NV 89403
Open in Google Maps ↗

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Douglas D. Karwoski 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.

Medicare Billing Reassignment

Medicare enrollment records show Douglas Karwoski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Washoe Tribe Of Nevada And California
27 mi
Clinic/Center
1559 WATASHEAMU
Gardnerville, NV 89460
  • Reassigned Medicare billing, Texas enrollment
  • 18 clinicians in this Medicare group
NPI 1396778379 (775) 265-4215

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89403 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
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
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.

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 Douglas Karwoski's NPI number?

The NPI number for Douglas Karwoski is 1992723357. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Douglas Karwoski located?

Douglas Karwoski practices at 901 Medical Center Dr. Suite 200, Dayton, NV 89403. The listed phone number is (775) 246-7122.

What is Douglas Karwoski's specialty?

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

Is Douglas Karwoski enrolled in Medicare?

Yes. Douglas Karwoski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Douglas Karwoski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Karwoski reassigns Medicare benefits to Washoe Tribe Of Nevada And California (Gardnerville, NV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Douglas Karwoski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Douglas Karwoski accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list Douglas Karwoski 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 Douglas Karwoski 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.