Michael Brezinsky, M.D.
Internal Medicine Physician · Montrose, CO
Michael Brezinsky, M.D. is an internal medicine physician with a practice address in Montrose, Colorado, and NPI 1245233378, issued on May 23, 2005. Check the license (Colorado 35929, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Brezinsky
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35929 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3330 S Rio Grande Ave Ste 300, Montrose, CO 81401
- Phone
- (970) 249-7751
- Enumerated
- May 23, 2005
- Entity
- Type 1 · individual
Also registered at 3330 S Rio Grande Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary Barton, MDFamily Medicine Physician1740578780
- Erica Burns, CNP, FNP-BCRegistered Nurse1487044194
- Suzanne Carmody, FNPFamily Nurse Practitioner1326041443
- Greta Hoffman, PA-CPhysician Assistant1467912089
- John Lambert, M.D.Internal Medicine Physician1407859549
- Abraham Lee, MDFamily Medicine Physician1881660470
Verify Michael Brezinsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 35929Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.4 times the Medicare Part D claims of the average internal medicine physician in 2024
6,658 Medicare Part D claims for 580 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 157 claims were for opioids.
Most prescribed
- Atorvastatin Calcium490 claims
- Amlodipine Besylate404 claims
- Levothyroxine Sodium373 claims
- Losartan Potassium234 claims
- Pantoprazole Sodium203 claims
- Metoprolol Succinate178 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.
Industry payments in 2024: $53.41
2 payments, mostly food and beverage; the largest payer was Medtronic, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospital and facility affiliations
- Cedar Point Health LLCMontrose, CO
- Montrose Memorial Hospital, IncMontrose, 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.
14 internal medicine physician records list a Montrose practice address
They are 14 of the 757 NPPES records with a Montrose practice address, and 2,683 internal medicine physician records in Colorado.
All 14 in Montrose → All 2,683 in Colorado → Every provider in Montrose →
Other internal medicine physician records in Colorado
- Emily Aaron, MDDenver, CO1205256971
- Cynthia Abacan, MDPueblo, CO1467438549
- David Abbey, MS MDFort Collins, CO1568483196
- Ahmed Abdulrahman, MDPueblo, CO1093425068
- Victor Abela, D.O.Denver, CO1902194152
- Durant Abernethy, M.D.Frisco, CO1427289040
- Lon Abney, MDDurango, CO1962883272
- Alan Aboaf, MDCentennial, CO1003866393
- Adam Abraham, MDAurora, CO1720178304
- Phebe Abraham, MDGreeley, CO1558980540
Common questions
What is Michael Brezinsky, M.D.'s NPI number?
Michael Brezinsky, M.D.'s National Provider Identifier (NPI) is 1245233378, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Brezinsky, M.D. located?
The NPPES record lists a practice address at 3330 S Rio Grande Ave Ste 300, Montrose, CO, 81401. Phone: (970) 249-7751. Providers update this record themselves, so call before visiting.
How can I verify Michael Brezinsky, M.D.'s license?
NPPES lists Colorado license number 35929, 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 Michael Brezinsky, M.D. prescribe under Medicare Part D?
In 2024, Michael Brezinsky, M.D. had 6,658 Medicare Part D claims for 580 beneficiaries; the average among internal medicine physician prescribers was 2,785. 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.