Randi Hasselfeld Becker, MD
Emergency Medicine Physician · O Fallon, MO
Randi Hasselfeld Becker, MD is an emergency medicine physician with a practice address in O Fallon, Missouri, and NPI 1235392788, issued on Jul 4, 2008. Check the license (Missouri 2011018270, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Randi Hasselfeld Becker
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 2011018270 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2 Progress Point Pkwy, O Fallon, MO 63368
- Phone
- (314) 362-9123
- Enumerated
- Jul 4, 2008
- Record last updated
- Jul 14, 2025
- Fax
- (314) 747-9160
- Medicare enrollment
- Enrolled (PECOS I20110706000429); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,405 in Missouri → Look up another NPI →
Also registered at 2 Progress Point Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victor Bailey, DOEmergency Medicine Physician1760518336
- Dane Blackwood, CRNACertified Registered Nurse Anesthetist1770127185
- Ajay Chalasani, MDAnesthesiology Physician1487760385
- Jill Cooley, MDAnesthesiology Physician1568780419
- Mary Ernst, CRNACertified Registered Nurse Anesthetist1477864213
- Lindsay Frank, CRNACertified Registered Nurse Anesthetist1710374020
Verify Randi Hasselfeld Becker 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 2011018270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average emergency medicine physician in 2024
310 Medicare Part D claims for 207 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 75 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen32 claims
- Prednisone25 claims
- Tramadol Hcl22 claims
- Oxycodone-Acetaminophen20 claims
- Ciprofloxacin Hcl17 claims
- Ondansetron Odt17 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): 89.6 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).
Bills Medicare through 3 group practices
- Cep America LLCWentzville, MO
- Southeastern Emergency Physicians OF Memphis LLCColumbia, MO
- Washington University Community Specialists, LLCO Fallon, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Randi Hasselfeld Becker among 1,405 emergency medicine physician records in Missouri
Randi Hasselfeld Becker, MD 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 2008, is newer than 48% of them.
- NPI issued2008 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2008 · median 2012 among the 808 with a school on file
- Record last updated2025 · 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 O Fallon → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Victor Bailey, DOO Fallon, MO 633681760518336
- Leo Hsu, MDO Fallon, MO 633681215965702
- Nancy Niemann Royer, MDO Fallon, MO 633681326094145
- Shirin Pinto, MDDardenne Prairie, MO 633681134102262
- Anjum Razzaque, M.D.O Fallon, MO 633681962427229
- Jason Schlautman, M.D.O Fallon, MO 633681609086750
- Betty Varghese, M.D.O Fallon, MO 633681073715702
- Robert Wiele, MDO Fallon, MO 633681356449771
Common questions
What is Randi Hasselfeld Becker, MD's NPI number?
Randi Hasselfeld Becker, MD's National Provider Identifier (NPI) is 1235392788, issued on Jul 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Randi Hasselfeld Becker, MD located?
The NPPES record lists a practice address at 2 Progress Point Pkwy, O Fallon, MO, 63368. Phone: (314) 362-9123. Providers update this record themselves, so call before visiting.
How can I verify Randi Hasselfeld Becker, MD's license?
NPPES lists Missouri license number 2011018270, 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 Randi Hasselfeld Becker, MD prescribe under Medicare Part D?
In 2024, Randi Hasselfeld Becker, MD had 310 Medicare Part D claims for 207 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Randi Hasselfeld Becker, MD's MIPS final score?
The 2023 MIPS final score is 89.6 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.