Michael Charles Guzelian, DMD
Dentist · Windsor, CO
Michael Charles Guzelian, DMD is a dentist with a practice address in Windsor, Colorado, and NPI 1306416557, issued on Jun 30, 2021. Check the license (Colorado DEN.00205060, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Charles Guzelian
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DEN.00205060 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1555 Main St, Windsor, CO 80550
- Phone
- (970) 460-4871
- Enumerated
- Jun 30, 2021
- Record last updated
- Sep 29, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,020 in Colorado → Look up another NPI →
Also registered at 1555 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Regalado, DMDDentist1275272932
- Joseph Widdison, DMDDentist1184839623
Verify Michael Charles Guzelian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license DEN.00205060Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average dentist in 2024
28 Medicare Part D claims for 15 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $108.85
1 payment: education; the largest payer was Envista Holdings Corporation. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Michael Charles Guzelian among 2,020 dentist records in Colorado
Michael Charles Guzelian, DMD is one of 2,020 dentist records with a practice address in Colorado. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 80% of them.
- NPI issued2021 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 dentist records list a practice address in Windsor
They are 12 of the 476 NPPES records with a practice address in Windsor, and 2,020 dentist records in Colorado.
All 2,020 in Colorado → Every provider in Windsor → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Daniel Banks, DDSWindsor, CO 805501043642861
- Joshua Fowler, D.M.D.Windsor, CO 805501689868705
- Kaitlyn Hahn, DDSWindsor, CO 805501598467755
- Ryan Jones, DDSWindsor, CO 805501760051635
- Jill Kollar, DMDWindsor, CO 805501093069973
- Brandon Nielson, DMDWindsor, CO 805501366736357
- Jarom Paice, D.D.S.Windsor, CO 805501568776268
- Maria Regalado, DMDWindsor, CO 805501275272932
Common questions
What is Michael Charles Guzelian, DMD's NPI number?
Michael Charles Guzelian, DMD's National Provider Identifier (NPI) is 1306416557, issued on Jun 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Michael Charles Guzelian, DMD located?
The NPPES record lists a practice address at 1555 Main St, Windsor, CO, 80550. Phone: (970) 460-4871. Providers update this record themselves, so call before visiting.
How can I verify Michael Charles Guzelian, DMD's license?
NPPES lists Colorado license number DEN.00205060, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Charles Guzelian, DMD prescribe under Medicare Part D?
In 2024, Michael Charles Guzelian, DMD had 28 Medicare Part D claims for 15 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.