Adam Altdorfer, DDS
General Practice Dentistry · Boulder, CO
Adam Altdorfer, DDS is a general practice dentistry with a practice address in Boulder, Colorado, and NPI 1235667494, issued on May 31, 2017. Check the license (Colorado 00203463, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Adam Altdorfer
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 00203463 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
- May 31, 2017
- Entity
- Type 1 · individual
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.
- Jeremy Altdorfer, DDSGeneral Practice Dentistry1780235713
Verify Adam 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 00203463Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
94 general practice dentistry records list a Boulder practice address
They are 94 of the 5,635 NPPES records with a Boulder practice address, and 2,463 general practice dentistry records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 94 in Boulder → All 2,463 in Colorado → Every provider in Boulder →
Other general practice dentistry records in Colorado
- Kathryn Aasen, D.D.S.Usaf Academy, CO1508816109
- Danny Abboud, DDSBoulder, CO1285811679
- Andrew Abdelnour, DMDBroomfield, CO1689823346
- Sally Abouassaf, DDSParker, CO1659677805
- Alexander Acevedo, D.D.S.Westminster, CO1013131093
- Mayya Acherkan, D.D.S.Greenwood Village, CO1720124241
- Jess Adams, DDSColorado Springs, CO1033315627
- Larry Adams, DDSColorado Springs, CO1376545046
- Nana Adu AdjeiDenver, CO1750146668
- Michael Adler, DDSBoulder, CO1447351895
Common questions
What is Adam Altdorfer, DDS's NPI number?
Adam Altdorfer, DDS's National Provider Identifier (NPI) is 1235667494, issued on May 31, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Adam 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 Adam Altdorfer, DDS's license?
NPPES lists Colorado license number 00203463, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.