Martin Krsak, M.D.
Infectious Disease Physician · Denver, CO
Martin Krsak, M.D. is an infectious disease physician with a practice address in Denver, Colorado, and NPI 1891958781, issued on Jul 9, 2008. Check the license (Colorado DR.0058485, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Martin Krsak
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- DR.0058485 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5384 Uinta St, Denver, CO 80238
- Phone
- (303) 564-5110
- Enumerated
- Jul 9, 2008
- Record last updated
- Nov 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20170824002438); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 182 in Colorado → Look up another NPI →
Verify Martin Krsak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0058485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average infectious disease physician in 2024
330 Medicare Part D claims for 44 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 22 claims were for opioids.
Most prescribed
- Biktarvy35 claims
- Cefazolin Sodium32 claims
- Buprenorphine-Naloxone14 claims
- Amoxicillin12 claims
- Carisoprodol11 claims
- Rosuvastatin Calcium11 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $65.76
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Martin Krsak among 182 infectious disease physician records in Colorado
Martin Krsak, M.D. is one of 182 infectious disease physician records with a practice address in Colorado. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 31% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2005 · median 2004 among the 125 with a school on file
- Record last updated2025 · 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 207RI0200X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Colorado
There are 182 infectious disease physician records in Colorado.
All 182 in Colorado → Every provider in Denver → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Marylouise Cullinan, MDThornton, CO 802291710041942
- Janet Kuhns, MDDenver, CO 802471982748786
- Mary Bessesen, M.D.Denver, CO 802201235160672
- Westyn Branch-Elliman, MDDenver, CO 802201437318425
- Kenneth Greenberg, D.O.Denver, CO 802201972587228
- Dana Lerman, MDDenver, CO 802201861653107
- Ellen Mangione, MD, MPHDenver, CO 802201881853513
- John Redington, MDDenver, CO 802201124043443
Common questions
What is Martin Krsak, M.D.'s NPI number?
Martin Krsak, M.D.'s National Provider Identifier (NPI) is 1891958781, issued on Jul 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Martin Krsak, M.D. located?
The NPPES record lists a practice address at 5384 Uinta St, Denver, CO, 80238. Phone: (303) 564-5110. Providers update this record themselves, so call before visiting.
How can I verify Martin Krsak, M.D.'s license?
NPPES lists Colorado license number DR.0058485, 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 Martin Krsak, M.D. prescribe under Medicare Part D?
In 2024, Martin Krsak, M.D. had 330 Medicare Part D claims for 44 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Martin Krsak, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.