Maximilian Roemer, DO
Internal Medicine Physician · Greenwood Village, CO
Maximilian Roemer, DO is an internal medicine physician with a practice address in Greenwood Village, Colorado, and NPI 1477119428, issued on May 15, 2019. Check the license (Colorado DR.0072762, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maximilian Roemer
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- DR.0072762 CO
OT019053 PA
Self-reported in NPPES; status is on the state search - Practice location
- 9250 E Costilla Ave Ste 540, Greenwood Village, CO 80112
- Phone
- (720) 644-9355
- Enumerated
- May 15, 2019
- Record last updated
- Aug 2, 2024
- Medicare enrollment
- Enrolled (PECOS I20240625000520); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 9250 E Costilla Ave Ste 540
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Bellows, M.D.Surgery Physician1245334762
- Anthony Bosse, FNPNurse Practitioner1316754617
- Karen BranhamFamily Nurse Practitioner1881473973
- Micah Craig, MDHospitalist Physician1801357561
- Sarah FinkAdult Health Nurse Practitioner1578483939
- Mena HashimPhysician Assistant1700633146
Verify Maximilian Roemer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0072762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
230 Medicare Part D claims for 72 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of 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.
Bills Medicare through one group practice
- Heartlight Family Clinic LLCCastle Rock, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
37 internal medicine physician records list a practice address in Greenwood Village
They are 37 of the 2,654 NPPES records with a practice address in Greenwood Village, and 2,046 internal medicine physician records in Colorado.
All 37 in Greenwood Village → All 2,046 in Colorado → Every provider in Greenwood Village →
Other internal medicine physician records in Colorado
- Emily Aaron, MDDenver, CO1205256971
- David Abbey, MS MDFort Collins, CO1568483196
- Tyler Abbey, DOGreeley, CO1730572694
- Sahar Abdelqader, MDLongmont, CO1366600710
- 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 Maximilian Roemer, DO's NPI number?
Maximilian Roemer, DO's National Provider Identifier (NPI) is 1477119428, issued on May 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Maximilian Roemer, DO located?
The NPPES record lists a practice address at 9250 E Costilla Ave Ste 540, Greenwood Village, CO, 80112. Phone: (720) 644-9355. Providers update this record themselves, so call before visiting.
How can I verify Maximilian Roemer, DO's license?
NPPES lists Colorado license number DR.0072762, 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 Maximilian Roemer, DO prescribe under Medicare Part D?
In 2024, Maximilian Roemer, DO had 230 Medicare Part D claims for 72 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.