Michael Joseph Harmon, DDS
Dentist · Centennial, CO
Michael Joseph Harmon, DDS is a dentist with a practice address in Centennial, Colorado, and NPI 1992934319, issued on Jul 7, 2009. Check the license (Colorado 9917, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Joseph Harmon
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 9917 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7400 E Arapahoe RD, Centennial, CO 80112
- Phone
- (720) 998-3630
- Enumerated
- Jul 7, 2009
- Record last updated
- Jun 21, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,020 in Colorado → Look up another NPI →
Also registered at 7400 E Arapahoe RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erik Anderson, LPCProfessional Counselor1275807133
- Timothy Anspach, M.A. L.P.C.Mental Health Counselor1306160437
- Emily Bornstein, PSY.D.Clinical Psychologist1134381056
- Janet Coutts, LPC, CACIIIProfessional Counselor1043497027
- Jerry Crawford, D.D.S.General Practice Dentistry1386646412
- Thomas DemaroNutritionist1912227042
Verify Michael Joseph Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 9917Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average dentist in 2024
59 Medicare Part D claims for 36 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin19 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.
Michael Joseph Harmon among 2,020 dentist records in Colorado
Michael Joseph Harmon, DDS 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 2009, is newer than 40% of them.
- NPI issued2009 · 40% of these records are older, 57% 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 updated2011 · 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).
61 dentist records list a practice address in Centennial
They are 61 of the 3,008 NPPES records with a practice address in Centennial, and 2,020 dentist records in Colorado.
All 2,020 in Colorado → Every provider in Centennial → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Scott Ash, DDSCentennial, CO 801121225114069
- Dawn Austin, DDSCentennial, CO 801121841346509
- Jeannette Berner, DDSCentennial, CO 801121942303359
- Liliane Brantes, D.D.S.Centennial, CO 801121629063276
- John Buist, DDSEnglewood, CO 801121285617357
- Bart Christiansen, DDSCentennial, CO 801121992703946
- Maria Johnson, D.M.DCentennial, CO 801121831174689
- Phillip Johnson, D.D.S.Centennial, CO 801121558346270
Common questions
What is Michael Joseph Harmon, DDS's NPI number?
Michael Joseph Harmon, DDS's National Provider Identifier (NPI) is 1992934319, issued on Jul 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Michael Joseph Harmon, DDS located?
The NPPES record lists a practice address at 7400 E Arapahoe RD, Centennial, CO, 80112. Phone: (720) 998-3630. Providers update this record themselves, so call before visiting.
How can I verify Michael Joseph Harmon, DDS's license?
NPPES lists Colorado license number 9917, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Joseph Harmon, DDS prescribe under Medicare Part D?
In 2024, Michael Joseph Harmon, DDS had 59 Medicare Part D claims for 36 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.