Jeremy Richard Altdorfer, DDS
General Practice Dentistry · Boulder, CO
Jeremy Richard Altdorfer, DDS is a general practice dentistry with a practice address in Boulder, Colorado, and NPI 1780235713, issued on Sep 20, 2019. Check the license (Colorado DEN.00204109, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeremy Richard Altdorfer
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DEN.00204109 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1933 28TH St Ste 204, Boulder, CO 80301
- Phone
- (720) 645-1226
- Enumerated
- Sep 20, 2019
- Record last updated
- Jun 15, 2026
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,488 in Colorado → Look up another NPI →
Also registered at 1933 28TH St Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adam Altdorfer, DDSGeneral Practice Dentistry1235667494
Verify Jeremy Richard Altdorfer 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.00204109Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average general practice dentistry in 2024
23 Medicare Part D claims for 11 beneficiaries, against an average of 83 among the 70,290 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.
Jeremy Richard Altdorfer among 2,488 general practice dentistry records in Colorado
Jeremy Richard Altdorfer, DDS 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 2019, is newer than 84% of them.
- NPI issued2019 · 84% of these records are older, 14% 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 updated2026 · 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).
97 general practice dentistry records list a practice address in Boulder
They are 97 of the 5,635 NPPES records with a practice address in Boulder, and 2,488 general practice dentistry records in Colorado.
All 2,488 in Colorado → Every provider in Boulder → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Michael Adler, DDSBoulder, CO 803011447351895
- Marc Alber, D.D.S.Boulder, CO 803011063598746
- Michael Bentz, DDSBoulder, CO 803011790788602
- John Bethers, D.D.S.Boulder, CO 803011801962410
- Thomas Bogan, DDSBoulder, CO 803011215012042
- Andrew Fiscus, DDSBoulder, CO 803011902805138
- Harald Joesaar, DDSBoulder, CO 803011407822596
- Richard Myers, DDSBoulder, CO 803011851399075
Common questions
What is Jeremy Richard Altdorfer, DDS's NPI number?
Jeremy Richard Altdorfer, DDS's National Provider Identifier (NPI) is 1780235713, issued on Sep 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Jeremy Richard Altdorfer, DDS located?
The NPPES record lists a practice address at 1933 28TH St Ste 204, Boulder, CO, 80301. Phone: (720) 645-1226. Providers update this record themselves, so call before visiting.
How can I verify Jeremy Richard Altdorfer, DDS's license?
NPPES lists Colorado license number DEN.00204109, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Jeremy Richard Altdorfer, DDS prescribe under Medicare Part D?
In 2024, Jeremy Richard Altdorfer, DDS had 23 Medicare Part D claims for 11 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.