Rachelle M. Klammer
Emergency Medicine Physician · Aurora, CO
Rachelle M. Klammer is an emergency medicine physician with a practice address in Aurora, Colorado, and NPI 1114175650, issued on Sep 8, 2008. Check the license (Colorado DR.0052503, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rachelle M. Klammer
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- DR.0052503 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1501 S Potomac St, Aurora, CO 80012
- Phone
- (303) 695-2628
- Enumerated
- Sep 8, 2008
- Record last updated
- Feb 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (303) 306-7753
- Medicaid ID
- 07434570 CO
- Medicare enrollment
- Enrolled (PECOS I20130723000407); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2009
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →
Also registered at 1501 S Potomac St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kalen AbbottEmergency Medicine Physician1174899314
- Derek AbelPharmacist1871251082
- Paige ArcheyEmergency Medicine Physician1083697783
- Judith Barrios, RNEmergency Registered Nurse1770399701
- Christopher BassettEmergency Medicine Physician1891060133
- Cara Bauman, PA-CPhysician Assistant1649409533
Verify Rachelle M. Klammer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0052503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average emergency medicine physician in 2024
261 Medicare Part D claims for 156 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 27 claims were for opioids.
Most prescribed
- Methocarbamol31 claims
- Ondansetron Odt31 claims
- Oxycodone Hcl21 claims
- Famotidine20 claims
- Dicyclomine Hcl19 claims
- Prednisone19 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.
Industry payments in 2024: $44.28
1 payment: food and beverage; the largest payer was Amgen Inc. The 12,335 providers of this specialty with any payment received $953.79 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
- Carepoint Emergency Medicine, PLLCAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachelle M. Klammer among 1,434 emergency medicine physician records in Colorado
Rachelle M. Klammer is one of 1,434 emergency medicine physician records with a practice address in Colorado. 77% 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 53% of them.
- NPI issued2008 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2009 · median 2011 among the 810 with a school on file
- Record last updated2016 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
246 emergency medicine physician records list a practice address in Aurora
They are 246 of the 17,400 NPPES records with a practice address in Aurora, and 1,434 emergency medicine physician records in Colorado.
All 1,434 in Colorado → Every provider in Aurora → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Paige ArcheyAurora, CO 800121083697783
- Richard BieserAurora, CO 800121760466239
- Sangeeta Clarke, M.D.Aurora, CO 800121477595072
- Lisa FloydAurora, CO 800121750366720
- Steven FurerAurora, CO 800121760467831
- Frank LansvilleAurora, CO 800121417933789
- Kimberly MorelandAurora, CO 800121437137825
- Heather Naiman-CryselAurora, CO 800121922081439
Common questions
What is Rachelle M. Klammer's NPI number?
Rachelle M. Klammer's National Provider Identifier (NPI) is 1114175650, issued on Sep 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rachelle M. Klammer located?
The NPPES record lists a practice address at 1501 S Potomac St, Aurora, CO, 80012. Phone: (303) 695-2628. Providers update this record themselves, so call before visiting.
How can I verify Rachelle M. Klammer's license?
NPPES lists Colorado license number DR.0052503, 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 Rachelle M. Klammer prescribe under Medicare Part D?
In 2024, Rachelle M. Klammer had 261 Medicare Part D claims for 156 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.