1. Home
  2. Directory
  3. Colorado
  4. Thornton
  5. Dentist
  6. NPI Profile

BRETT BERGSEID D.D.S.
NPI 1144682360
Dentist in Thornton, CO

Active since March 26, 2016PECOS Enrolled
9774 WASHINGTON ST, THORNTON, CO 80229(303) 256-9610 Get Directions Write a Review

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 24, 2025, Mar 17, 2018, Aug 4, 2017 and 1 more (4 updates tracked since 2016).

About Brett Bergseid D.d.s. NPPES

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

BRETT BERGSEID D.D.S. (NPI 1144682360) is an individual dentist in Thornton, Colorado, licensed in Colorado (DEN.00203059) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144682360
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameBRETT BERGSEIDCredential: D.D.S.
Location Address9774 WASHINGTON STThornton, CO 80229-2162
Mailing Address9774 Washington StThornton, CO 80229-2162
Phone(303) 256-9610
Sole ProprietorNo
Enumeration DateMarch 26, 2016
Last NPPES UpdateJune 24, 20254 updates tracked since enumeration
NPPES CertifiedJune 24, 2025
✔ NPI 1144682360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CO · DEN.00203059
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
9774 WASHINGTON ST, Thornton, CO 80229
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, BEST Life, Blue Cross and Blue Shield of Montana 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)

Brett Bergseid 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 80229 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
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 4

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

WYNONA GERALDINE TELLBUESCHER
Dentist
9774 WASHINGTON ST
THORNTON, CO 80229
Adams County (303) 256-9610
TIMA YARMAND
Dentist (General Practice)
9774 WASHINGTON ST
THORNTON, CO 80229
Adams County (303) 256-9610
DR. ALISHA EVANGELINE PRINCE DDS BDS MS
Dentist
9774 WASHINGTON ST
THORNTON, CO 80229
Adams County (303) 256-9610
WASHINGTON PLAZA DENTISTRY, LLP
Dentist
9774 WASHINGTON ST
THORNTON, CO 80229
Adams County (303) 256-9610

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 Brett Bergseid's NPI number?

The NPI number for Brett Bergseid is 1144682360. It was assigned to this individual provider in the NPPES registry on March 26, 2016.

Where is Brett Bergseid located?

Brett Bergseid practices at 9774 Washington St, Thornton, CO 80229. The listed phone number is (303) 256-9610.

What is Brett Bergseid's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Brett Bergseid enrolled in Medicare?

Yes. Brett Bergseid is registered in the Medicare PECOS enrollment system.

What insurance does Brett Bergseid accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Brett Bergseid 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 Brett Bergseid was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.