John O. Bertagnolli, D.D.S.
General Practice Dentistry · Westminster, CO
John O. Bertagnolli, D.D.S. is a general practice dentistry with a practice address in Westminster, Colorado, and NPI 1881881795, issued on Sep 25, 2007. Check the license (Colorado 8128, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John O. Bertagnolli
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 8128 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7280 Bradburn Blvd, Westminster, CO 80030
- Phone
- (303) 429-6222
- Enumerated
- Sep 25, 2007
- Record last updated
- Sep 25, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,488 in Colorado → Look up another NPI →
Also registered at 7280 Bradburn Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edward Bertagnolli, DDSDentist1982008819
- Marybeth Fedorchak, RDHDental Hygienist1780041954
- Christian Rodriguez, RDHDental Hygienist1689031437
Verify John O. Bertagnolli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 8128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.2 times the Medicare Part D claims of the average general practice dentistry in 2024
432 Medicare Part D claims for 231 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Amoxicillin191 claims
- Chlorhexidine Gluconate66 claims
- Clindamycin Hcl49 claims
- Azithromycin44 claims
- Acetaminophen-Codeine18 claims
- Methylprednisolone16 claims
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: $91.54
4 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
John O. Bertagnolli among 2,488 general practice dentistry records in Colorado
John O. Bertagnolli, D.D.S. is one of 2,488 general practice dentistry records with a practice address in Colorado. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 44% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 general practice dentistry records list a practice address in Westminster
They are 52 of the 2,492 NPPES records with a practice address in Westminster, and 2,488 general practice dentistry records in Colorado.
All 2,488 in Colorado → Every provider in Westminster → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Scott Bennett, 8060Westminster, CO 800301083832745
- Robert Demaray, DDSWestminster, CO 800301164430195
- Amy Jorgensen, D.D.S.Westminster, CO 800301154400364
- Linda NguyenWestminster, CO 800301275992125
- Claude Pareja, D.D.S.Westminster, CO 800301376621078
- Nelson Sanders, D.D.S.Westminster, CO 800301215081955
- Alexander Smith, PHD, DMDWestminster, CO 800301477572576
- Gerald Thalken, D.D.SWestminster, CO 800301801018072
Common questions
What is John O. Bertagnolli, D.D.S.'s NPI number?
John O. Bertagnolli, D.D.S.'s National Provider Identifier (NPI) is 1881881795, issued on Sep 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John O. Bertagnolli, D.D.S. located?
The NPPES record lists a practice address at 7280 Bradburn Blvd, Westminster, CO, 80030. Phone: (303) 429-6222. Providers update this record themselves, so call before visiting.
How can I verify John O. Bertagnolli, D.D.S.'s license?
NPPES lists Colorado license number 8128, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does John O. Bertagnolli, D.D.S. prescribe under Medicare Part D?
In 2024, John O. Bertagnolli, D.D.S. had 432 Medicare Part D claims for 231 beneficiaries; the average among general practice dentistry prescribers was 83. 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.