Benjamin Garrett Harsin, MD
Emergency Medicine Physician · Bridgeton, MO
Benjamin Garrett Harsin, MD is an emergency medicine physician with a practice address in Bridgeton, Missouri, and NPI 1598457368, issued on May 22, 2023. Check the license on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Benjamin Garrett Harsin
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 125081434 IL
Self-reported in NPPES; status is on the state search - Practice location
- 12303 DE Paul Dr, Bridgeton, MO 63044
- Phone
- (314) 344-6000
- Enumerated
- May 22, 2023
- Record last updated
- Jun 30, 2026
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,405 in Missouri → Look up another NPI →
Also registered at 12303 DE Paul Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sijuola Adelekan, NPNurse Practitioner1184579377
- Randy Andrews, MDPediatrics Physician1265637854
- Christopher Aquino, DPMFoot & Ankle Surgery Podiatrist1144963174
- Maureen AzarStudent in an Organized Health Care Education/Training Program1841985553
- Matthew BaechleCertified Registered Nurse Anesthetist1720641996
- Marcy Baker, OTR/LOccupational Therapist1134965239
Verify Benjamin Garrett Harsin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average emergency medicine physician in 2024
40 Medicare Part D claims for 36 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Benjamin Garrett Harsin among 1,405 emergency medicine physician records in Missouri
Benjamin Garrett Harsin, 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 2023, is newer than 93% of them.
- NPI issued2023 · 93% of these records are older, 3% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 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 Bridgeton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Max Burgdorf, MDBridgeton, MO 630441932154416
- Norman Ehlinger, DOBridgeton, MO 630441114909611
- Joshua Griner, MDBridgeton, MO 630441902484983
- Joshua Koyejo, M.D.Bridgeton, MO 630441700268646
- Stephen Larson, MDBridgeton, MO 630441386755775
- Angela Majino, MDBridgeton, MO 630441962468504
- Timothy Reed, MDBridgeton, MO 630441225084932
- John Schwent, DOBridgeton, MO 630441790743029
Common questions
What is Benjamin Garrett Harsin, MD's NPI number?
Benjamin Garrett Harsin, MD's National Provider Identifier (NPI) is 1598457368, issued on May 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Garrett Harsin, MD located?
The NPPES record lists a practice address at 12303 DE Paul Dr, Bridgeton, MO, 63044. Phone: (314) 344-6000. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Garrett Harsin, MD's license?
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 Benjamin Garrett Harsin, MD prescribe under Medicare Part D?
In 2024, Benjamin Garrett Harsin, MD had 40 Medicare Part D claims for 36 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.