Timothy Bresnahan, MD
Hospitalist Physician · Sterling, CO
Timothy Bresnahan, MD is a hospitalist physician with a practice address in Sterling, Colorado, and NPI 1205860202, issued on Jul 10, 2006. Check the license (Colorado 43658, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Timothy Bresnahan
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 43658 CO
12734 MT
Self-reported in NPPES; status is on the state search - Practice location
- 615 Fairhurst St, Sterling, CO 80751
- Phone
- (970) 522-0122
- Enumerated
- Jul 10, 2006
- Entity
- Type 1 · individual
Also registered at 615 Fairhurst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohit Agarwal, MDRadiation Oncology Physician1609371459
- Megan Armstrong-FrankPhysician Assistant1306797881
- Jeffrey Bacon, D.O.Family Medicine Physician1255391132
- Paige Barco, NPNurse Practitioner1609512672
- Eric Becker, PA-CPhysician Assistant1376875138
- Cassandra Bresnahan, MDHospitalist Physician1922031921
Verify Timothy Bresnahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 43658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
78% fewer Medicare Part D claims than the average hospitalist physician in 2024
210 Medicare Part D claims for 108 beneficiaries, against an average of 940 among the 13,923 providers of this specialty who prescribed in Part D.
Most prescribed
- Boostrix Tdap17 claims
- Cefdinir11 claims
- Metoprolol Succinate11 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.
One hospital or facility affiliation
- Red Mountain Internal MedicineSterling, CO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hospitalist Physician providers in Colorado
There are 364 hospitalist physician records in Colorado.
Other hospitalist physician records in Colorado
- Sahar Abdelqader, MDLongmont, CO1366600710
- Aida AbrahamCastle Rock, CO1922502152
- Guy Adair, DO, MBSAurora, CO1811632318
- Subodh Adhikari, M.D.Colorado Springs, CO1457731861
- Katlynn Adkins, MDDenver, CO1679967095
- Brian Agganis, M.D.Aurora, CO1104204072
- Tauqir Ahmad, MDAlamosa, CO1558357285
- Marwan Ahmed, MDPueblo, CO1487317632
- Kent Aikin, MDCortez, CO1962485599
- Oluwabukola Akingbola, DOAurora, CO1316529282
Common questions
What is Timothy Bresnahan, MD's NPI number?
Timothy Bresnahan, MD's National Provider Identifier (NPI) is 1205860202, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Bresnahan, MD located?
The NPPES record lists a practice address at 615 Fairhurst St, Sterling, CO, 80751. Phone: (970) 522-0122. Providers update this record themselves, so call before visiting.
How can I verify Timothy Bresnahan, MD's license?
NPPES lists Colorado license number 43658, 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 Timothy Bresnahan, MD prescribe under Medicare Part D?
In 2024, Timothy Bresnahan, MD had 210 Medicare Part D claims for 108 beneficiaries; the average among hospitalist physician prescribers was 940. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
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.