Michael Leonard Gadeken, D.D.S.
General Practice Dentistry · Grand Junction, CO
Michael Leonard Gadeken, D.D.S. is a general practice dentistry with a practice address in Grand Junction, Colorado, and NPI 1508991621, issued on Feb 22, 2007. Check the license (Colorado 6995, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Leonard Gadeken
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 6995 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2733 Crossroads Blvd., Grand Junction, CO 81506
- Phone
- (970) 245-4483
- Enumerated
- Feb 22, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (970) 244-8588
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,488 in Colorado → Look up another NPI →
Verify Michael Leonard Gadeken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 6995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average general practice dentistry in 2024
85 Medicare Part D claims for 62 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin56 claims
- Clindamycin Hcl12 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 Leonard Gadeken among 2,488 general practice dentistry records in Colorado
Michael Leonard Gadeken, 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).
46 general practice dentistry records list a practice address in Grand Junction
They are 46 of the 3,482 NPPES records with a practice address in Grand Junction, and 2,488 general practice dentistry records in Colorado.
All 2,488 in Colorado → Every provider in Grand Junction → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Karl Kunstadter, DDSGrand Junction, CO 815061881627818
- Michael Martin, D.D.S.Grand Junction, CO 815061225256811
- Michael Ryan, DDSGrand Junction, CO 815061982605945
- Laurie Stein, DDSGrand Junction, CO 815061043219173
- Gary Tubman, DDSGrand Junction, CO 815061427307735
- Aaron Birch, D.D.S.Grand Junction, CO 815051194819805
- Grant Butler, DMDGrand Junction, CO 815051164738365
- Jared Chisholm, D.D.S.Grand Junction, CO 815051619047578
Common questions
What is Michael Leonard Gadeken, D.D.S.'s NPI number?
Michael Leonard Gadeken, D.D.S.'s National Provider Identifier (NPI) is 1508991621, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Leonard Gadeken, D.D.S. located?
The NPPES record lists a practice address at 2733 Crossroads Blvd., Grand Junction, CO, 81506. Phone: (970) 245-4483. Providers update this record themselves, so call before visiting.
How can I verify Michael Leonard Gadeken, D.D.S.'s license?
NPPES lists Colorado license number 6995, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Leonard Gadeken, D.D.S. prescribe under Medicare Part D?
In 2024, Michael Leonard Gadeken, D.D.S. had 85 Medicare Part D claims for 62 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.