Rebecca Ruth Rosenberger, MD
Internal Medicine Physician · Denver, CO
Rebecca Ruth Rosenberger, MD is an internal medicine physician with a practice address in Denver, Colorado, and NPI 1275876740, issued on Apr 2, 2013. Check the license (Colorado DR.0057073, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rebecca Ruth Rosenberger
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DR.0057073 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1375 E 20TH Ave, Denver, CO 80205
- Phone
- (303) 338-4545
- Enumerated
- Apr 2, 2013
- Record last updated
- May 13, 2022
- Medicare enrollment
- Enrolled (PECOS I20161109000178); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 1375 E 20TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Allen-Thomas, REGISTERED NURSERegistered Nurse1841327814
- Mana Amir, MDPulmonary Disease Physician1598731994
- Barbara Anderson, NPNurse Practitioner1962617076
- Sheri AndrusRegistered Nurse1750418638
- Sharisse Arnold Rehring, M.D.Pediatrics Physician1083741045
- Tyler Ashford, RNRegistered Nurse1568903383
Verify Rebecca Ruth Rosenberger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0057073Check 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% more Medicare Part D claims than the average internal medicine physician in 2024
4,817 Medicare Part D claims for 448 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 187 claims were for opioids.
Most prescribed
- Atorvastatin Calcium547 claims
- Amlodipine Besylate227 claims
- Levothyroxine Sodium193 claims
- Alendronate Sodium177 claims
- Metformin Hcl149 claims
- Omeprazole149 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
- Colorado Permanente Medical Group PCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca Ruth Rosenberger among 2,046 internal medicine physician records in Colorado
Rebecca Ruth Rosenberger, MD is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 74% of them.
- NPI issued2013 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2013 · median 2006 among the 1,090 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
493 internal medicine physician records list a practice address in Denver
They are 493 of the 25,068 NPPES records with a practice address in Denver, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Denver → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jennifer Adams, MDDenver, CO 802051386663946
- Joshua Blum, M.D.Denver, CO 802051770526881
- Sarah Brodhead, MDDenver, CO 802051851438121
- Daniela Grayeb, MDDenver, CO 802051700852886
- Everette Jones, MDDenver, CO 802051376518522
- Cathie Korey, MDDenver, CO 802051962484253
- David LeonardDenver, CO 802051801823422
- Daniel Lewis, MDDenver, CO 802051598784985
Common questions
What is Rebecca Ruth Rosenberger, MD's NPI number?
Rebecca Ruth Rosenberger, MD's National Provider Identifier (NPI) is 1275876740, issued on Apr 2, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Ruth Rosenberger, MD located?
The NPPES record lists a practice address at 1375 E 20TH Ave, Denver, CO, 80205. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Ruth Rosenberger, MD's license?
NPPES lists Colorado license number DR.0057073, 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 Rebecca Ruth Rosenberger, MD prescribe under Medicare Part D?
In 2024, Rebecca Ruth Rosenberger, MD had 4,817 Medicare Part D claims for 448 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.