Margaret Elizabeth Rallo, M.D.
Emergency Medicine Physician · Rolla, MO
Margaret Elizabeth Rallo, M.D. is an emergency medicine physician with a practice address in Rolla, Missouri, and NPI 1710336219, issued on Jun 7, 2016. Check the license (Missouri 2019025555, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Margaret Elizabeth Rallo
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 2019025555 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W 10TH St Dept OF, Rolla, MO 65401
- Phone
- (573) 458-7800
- Enumerated
- Jun 7, 2016
- Record last updated
- Nov 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190822002925); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,405 in Missouri → Look up another NPI →
Verify Margaret Elizabeth Rallo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2019025555Check 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% fewer Medicare Part D claims than the average emergency medicine physician in 2024
168 Medicare Part D claims for 105 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Prednisone14 claims
- Ondansetron Odt13 claims
- Doxycycline Hyclate12 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 practice group's MIPS final score for 2023 (Medicare payment program): 78.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Phelps County Regional Medical CenterRolla, MO · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Margaret Elizabeth Rallo among 1,405 emergency medicine physician records in Missouri
Margaret Elizabeth Rallo, M.D. is one of 1,405 emergency medicine physician records with a practice address in Missouri. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 69% of them.
- NPI issued2016 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2012 among the 808 with a school on file
- Record last updated2021 · 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 207P00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Missouri
There are 1,405 emergency medicine physician records in Missouri.
All 1,405 in Missouri → Every provider in Rolla → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Frank Elders, D.O.Rolla, MO 654011104869221
- Karen Jiles, D.O.Rolla, MO 654011891917068
- Joshua Miller, DORolla, MO 654011578144200
- David White, M.D.Rolla, MO 654011255374666
- Paul Brizendine, MDMarshall, MO 653401265411045
- Jeffery Diehl, M.D.Marshall, MO 653401871659193
- Stephen Engler, DOMarshall, MO 653401780652875
- Timothy Raleigh, DOMarshall, MO 653401487676573
Common questions
What is Margaret Elizabeth Rallo, M.D.'s NPI number?
Margaret Elizabeth Rallo, M.D.'s National Provider Identifier (NPI) is 1710336219, issued on Jun 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Elizabeth Rallo, M.D. located?
The NPPES record lists a practice address at 1000 W 10TH St Dept OF, Rolla, MO, 65401. Phone: (573) 458-7800. Providers update this record themselves, so call before visiting.
How can I verify Margaret Elizabeth Rallo, M.D.'s license?
NPPES lists Missouri license number 2019025555, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margaret Elizabeth Rallo, M.D. prescribe under Medicare Part D?
In 2024, Margaret Elizabeth Rallo, M.D. had 168 Medicare Part D claims for 105 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Margaret Elizabeth Rallo, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.7 of 100, reported for the practice group. 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.