Marc Voelkel, MD
Critical Care Medicine (Internal Medicine) Physician · Denver, CO
Marc Voelkel, MD is a critical care medicine (internal medicine) physician with a practice address in Denver, Colorado, and NPI 1699821272, issued on Jan 26, 2007. Check the license (Colorado 41781, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marc Voelkel
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 41781 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1601 East 19TH Avenue, Denver, CO 80218
- Phone
- (303) 863-0300
- Enumerated
- Jan 26, 2007
- Record last updated
- Mar 28, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (303) 863-7014
- Medicaid ID
- 59907061 CO
- Medicare enrollment
- Enrolled (PECOS I20070705000036); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2000
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 149 in Colorado → Look up another NPI →
Verify Marc Voelkel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 41781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
349 Medicare Part D claims for 61 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 71% of claims.
Most prescribed
- Trelegy Ellipta101 claims
- Albuterol Sulfate Hfa36 claims
- Anoro Ellipta20 claims
- Breo Ellipta16 claims
- Stiolto Respimat15 claims
- Prednisone14 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): 73 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: $126.60
5 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 2,708 providers of this specialty with any payment received $2,958.68 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.
Bills Medicare through one group practice
- Colorado Pulmonary Associates PCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Voelkel among 149 critical care medicine (internal medicine) physician records in Colorado
Marc Voelkel, MD is one of 149 critical care medicine (internal medicine) physician records with a practice address in Colorado. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 44% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2000 · median 2005 among the 123 with a school on file
- Record last updated2017 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Colorado
There are 149 critical care medicine (internal medicine) physician records in Colorado.
All 149 in Colorado → Every provider in Denver → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Jason Biehl, M.D.Denver, CO 802181538392311
- Edward Chan, M.D.Denver, CO 802201730295197
- Carolyn Welsh, M.D.Denver, CO 802201154375640
- Alexander Benson, M.D.Lakewood, CO 802281700895844
- Thomas Bost, M.D.Lakewood, CO 802281922074285
- Brendan Clark, MDLakewood, CO 802281265419659
- Paula Dennen, M.D.Lakewood, CO 802281023084217
- Matthew Dickinson, M.D.Lakewood, CO 802281396711453
Common questions
What is Marc Voelkel, MD's NPI number?
Marc Voelkel, MD's National Provider Identifier (NPI) is 1699821272, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marc Voelkel, MD located?
The NPPES record lists a practice address at 1601 East 19TH Avenue, Denver, CO, 80218. Phone: (303) 863-0300. Providers update this record themselves, so call before visiting.
How can I verify Marc Voelkel, MD's license?
NPPES lists Colorado license number 41781, 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 Marc Voelkel, MD prescribe under Medicare Part D?
In 2024, Marc Voelkel, MD had 349 Medicare Part D claims for 61 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Marc Voelkel, MD's MIPS final score?
The 2023 MIPS final score is 73 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.