Matthew Stephen Legg, MD
Emergency Medicine Physician · Carlisle, PA
Matthew Stephen Legg, MD is an emergency medicine physician with a practice address in Carlisle, Pennsylvania, and NPI 1801325063, issued on Jun 9, 2017. Check the license (Pennsylvania MD470744, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Matthew Stephen Legg
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD470744 PA
MT214057 PA
Self-reported in NPPES; status is on the state search - Practice location
- 361 Alexander Spring RD, Carlisle, PA 17015
- Phone
- (717) 988-0000
- Enumerated
- Jun 9, 2017
- Record last updated
- Jan 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 103785915 PA
- Medicare enrollment
- Enrolled (PECOS I20200908002200); accepts Medicare assignment
- Medical or professional school
- Toledo Medical College, 2017
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 361 Alexander Spring RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Carolyn Albright, CRNPNurse Practitioner1326410663
- David Albright, MDInternal Medicine Physician1528000619
- David Andrews, RNCommunity Health Registered Nurse1659252005
- Shauntara Angelo, CRNPPediatric Nurse Practitioner1225520661
- Sarah Beatty, CRNACertified Registered Nurse Anesthetist1831482405
Verify Matthew Stephen Legg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD470744Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average emergency medicine physician in 2024
187 Medicare Part D claims for 122 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Ondansetron Odt24 claims
- Prednisone20 claims
- Cyclobenzaprine Hcl18 claims
- Oxycodone Hcl18 claims
- Cefuroxime14 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): 92.3 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 one group practice
- Pinnacle Health Emergency Department Services, LLCCarlisle, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Stephen Legg among 3,911 emergency medicine physician records in Pennsylvania
Matthew Stephen Legg, MD is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 68% of them.
- NPI issued2017 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2013 among the 2,231 with a school on file
- Record last updated2021 · 51% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 emergency medicine physician records list a practice address in Carlisle
They are 15 of the 1,047 NPPES records with a practice address in Carlisle, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Carlisle → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ross Contino, DOCarlisle, PA 170151710920665
- Kendra Dolan, M.D.Carlisle, PA 170151881680759
- Caleb EdmondsCarlisle, PA 170151952961070
- Bryan Frailey, DOCarlisle, PA 170151669091765
- Akshay Gupta, DOCarlisle, PA 170151619405917
- Nicholas Julius, M.D.Carlisle, PA 170151093100521
- Nuncio Massara, DOCarlisle, PA 170151124056593
- Scott Miekley, D.O.Carlisle, PA 170151669422754
Common questions
What is Matthew Stephen Legg, MD's NPI number?
Matthew Stephen Legg, MD's National Provider Identifier (NPI) is 1801325063, issued on Jun 9, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Stephen Legg, MD located?
The NPPES record lists a practice address at 361 Alexander Spring RD, Carlisle, PA, 17015. Phone: (717) 988-0000. Providers update this record themselves, so call before visiting.
How can I verify Matthew Stephen Legg, MD's license?
NPPES lists Pennsylvania license number MD470744, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Stephen Legg, MD prescribe under Medicare Part D?
In 2024, Matthew Stephen Legg, MD had 187 Medicare Part D claims for 122 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Matthew Stephen Legg, MD's MIPS final score?
The 2023 MIPS final score is 92.3 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.