Nicholas Breitnauer, MD
Internal Medicine Physician · Denver, CO
Nicholas Breitnauer, MD is an internal medicine physician with a practice address in Denver, Colorado, and NPI 1033538848, issued on Apr 9, 2014. Check the license (Colorado DR.0060751, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nicholas Breitnauer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- DR.0060751 CO
CODR0060751 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1339 S Federal Blvd, Denver, CO 80219
- Phone
- (303) 602-0002
- Enumerated
- Apr 9, 2014
- Record last updated
- May 13, 2024
- Fax
- (303) 602-0050
- Entity
- Type 1 · individual
Also registered at 1339 S Federal Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nicholas Breitnauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0060751Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,877 Medicare Part D claims for 300 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 133 claims were for opioids.
Most prescribed
- Atorvastatin Calcium200 claims
- Lisinopril121 claims
- Amlodipine Besylate93 claims
- Omeprazole90 claims
- Pregabalin78 claims
- Losartan Potassium77 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.
493 internal medicine physician records list a practice address in Denver
They are 493 of the 25,068 NPPES records with a practice address in Denver, and 2,046 internal medicine physician records in Colorado.
All 493 in Denver → All 2,046 in Colorado → Every provider in Denver →
Other internal medicine physician records in Colorado
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- Tyler Abbey, DOGreeley, CO1730572694
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- Ahmed Abdulrahman, MDPueblo, CO1093425068
- Durant Abernethy, M.D.Frisco, CO1427289040
- Alan Aboaf, MDCentennial, CO1003866393
- Adam Abraham, MDAurora, CO1720178304
- Phebe Abraham, MDGreeley, CO1558980540
- Richard Abrams, M.D.Denver, CO1174645386
Common questions
What is Nicholas Breitnauer, MD's NPI number?
Nicholas Breitnauer, MD's National Provider Identifier (NPI) is 1033538848, issued on Apr 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Breitnauer, MD located?
The NPPES record lists a practice address at 1339 S Federal Blvd, Denver, CO, 80219. Phone: (303) 602-0002. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Breitnauer, MD's license?
NPPES lists Colorado license number DR.0060751, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nicholas Breitnauer, MD prescribe under Medicare Part D?
In 2024, Nicholas Breitnauer, MD had 2,877 Medicare Part D claims for 300 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.