Richard J. Rosenbaum, MD
Pediatrics Physician · Highlands Ranch, CO
Richard J. Rosenbaum, MD is a pediatrics physician with a practice address in Highlands Ranch, Colorado, and NPI 1114910015, issued on Aug 25, 2005. Check the license (Colorado 21131, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Richard J. Rosenbaum
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 21131 CO
Self-reported in NPPES; status is on the state search - Practice location
- 206 W County Line RD, Highlands Ranch, CO 80129
- Phone
- (303) 791-9999
- Enumerated
- Aug 25, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (303) 791-2778
- Medicaid ID
- 01211317 CO
- Entity
- Type 1 · individual
Also registered at 206 W County Line RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Copeland, D.D.S.Dentist1700871563
- Robert Gin, MDPediatrics Physician1205829108
- Stephanie Hill, MDFamily Medicine Physician1982199121
- Nicolette HolcombMedical Physician Assistant1568152361
- Nicholas Kyriazi, MDPediatrics Physician1265425151
- Cara Shepherd, PHYSICIAN ASSISTANTPhysician Assistant1467581165
Verify Richard J. Rosenbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 21131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average pediatrics physician in 2024
472 Medicare Part D claims for 71 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Eliquis60 claims
- Metoprolol Succinate48 claims
- Atorvastatin Calcium35 claims
- Metoprolol Tartrate31 claims
- Furosemide28 claims
- Losartan Potassium25 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.
24 pediatrics physician records list a practice address in Highlands Ranch
They are 24 of the 1,361 NPPES records with a practice address in Highlands Ranch, and 1,155 pediatrics physician records in Colorado.
All 24 in Highlands Ranch → All 1,155 in Colorado → Every provider in Highlands Ranch →
Other pediatrics physician records in Colorado
- Nicholas Abbey, M.D.Arvada, CO1942359880
- Ashraf Abdel-Azeem, M.D.Aurora, CO1336243989
- Donna Ackerman, D.O.Thornton, CO1295728467
- Cacey Adams, M.D.Highlands Ranch, CO1356662662
- Corazon Aguilar, M.D.Aurora, CO1457377152
- Adeola Akinlonu, MDLouisville, CO1386031284
- Olukemi Akinrinola, MDParker, CO1932364072
- Saja Al-FalahiColorado Springs, CO1932819786
- Lauren Albert, MDAurora, CO1982309902
- Sarah Albert, MDDenver, CO1245305929
Common questions
What is Richard J. Rosenbaum, MD's NPI number?
Richard J. Rosenbaum, MD's National Provider Identifier (NPI) is 1114910015, issued on Aug 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard J. Rosenbaum, MD located?
The NPPES record lists a practice address at 206 W County Line RD, Highlands Ranch, CO, 80129. Phone: (303) 791-9999. Providers update this record themselves, so call before visiting.
How can I verify Richard J. Rosenbaum, MD's license?
NPPES lists Colorado license number 21131, 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 Richard J. Rosenbaum, MD prescribe under Medicare Part D?
In 2024, Richard J. Rosenbaum, MD had 472 Medicare Part D claims for 71 beneficiaries; the average among pediatrics physician prescribers was 375. 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.