Andrew Harrelson, MD
Emergency Medicine Physician · Festus, MO
Andrew Harrelson, MD is an emergency medicine physician with a practice address in Festus, Missouri, and NPI 1831833151, issued on Apr 22, 2022. Check the license (Missouri 2024017760, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Andrew Harrelson
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 2024017760 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1400 US Highway 61, Festus, MO 63028
- Phone
- (636) 933-1111
- Enumerated
- Apr 22, 2022
- Record last updated
- Oct 29, 2025
- Fax
- (636) 933-1030
- Medicare enrollment
- Enrolled (PECOS I20251103003502); may accept Medicare assignment
- Medical or professional school
- University Of Toledo College Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,405 in Missouri → Look up another NPI →
Also registered at 1400 US Highway 61
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew Harrelson 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 2024017760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average emergency medicine physician in 2024
59 Medicare Part D claims for 44 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.
Andrew Harrelson among 1,405 emergency medicine physician records in Missouri
Andrew Harrelson, 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 2022, is newer than 90% of them.
- NPI issued2022 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2022 · 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).
8 emergency medicine physician records list a practice address in Festus
They are 8 of the 706 NPPES records with a practice address in Festus, and 1,405 emergency medicine physician records in Missouri.
All 1,405 in Missouri → Every provider in Festus → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Brian Heberer, D.O.Festus, MO 630281588004329
- Erik Hume, DOFestus, MO 630281689052904
- Basem Khishfe, M.D.Festus, MO 630281760790802
- Nicholas Littman, MDFestus, MO 630281770993875
- Michael Pajor, MDFestus, MO 630281457977035
- Alexander Parker, MDFestus, MO 630281689177743
- Bryan Vahey, DOFestus, MO 630281134867039
- Kathryn Getzewich, MDFenton, MO 630261831394790
Common questions
What is Andrew Harrelson, MD's NPI number?
Andrew Harrelson, MD's National Provider Identifier (NPI) is 1831833151, issued on Apr 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Harrelson, MD located?
The NPPES record lists a practice address at 1400 US Highway 61, Festus, MO, 63028. Phone: (636) 933-1111. Providers update this record themselves, so call before visiting.
How can I verify Andrew Harrelson, MD's license?
NPPES lists Missouri license number 2024017760, 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 Andrew Harrelson, MD prescribe under Medicare Part D?
In 2024, Andrew Harrelson, MD had 59 Medicare Part D claims for 44 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.