Marsha Lewis, MD
Emergency Medicine Physician · Gettysburg, PA
Marsha Lewis, MD is an emergency medicine physician with a practice address in Gettysburg, Pennsylvania, and NPI 1699018390, issued on Apr 1, 2013. Check the license (Pennsylvania MD457736, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Marsha Lewis
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD457736 PA
ME126848 FL
Self-reported in NPPES; status is on the state search - Practice location
- 455 S. Washington St., Suite 22, Gettysburg, PA 17325
- Phone
- (717) 334-2121
- Enumerated
- Apr 1, 2013
- Record last updated
- Aug 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Verify Marsha Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD457736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average emergency medicine physician in 2024
30 Medicare Part D claims for 19 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.
Marsha Lewis among 3,911 emergency medicine physician records in Pennsylvania
Marsha Lewis, 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 2013, is newer than 55% of them.
- NPI issued2013 · 55% of these records are older, 42% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- 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).
19 emergency medicine physician records list a practice address in Gettysburg
They are 19 of the 658 NPPES records with a practice address in Gettysburg, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Gettysburg → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Gregory Codori, DOGettysburg, PA 173251386697001
- Candace Crist, M.D,Gettysburg, PA 173251285949628
- Michael Dinapoli, MDGettysburg, PA 173251184613606
- John Dufendach, M.D.Gettysburg, PA 173251689618399
- Catherine Fraley, MDGettysburg, PA 173251497014229
- Timothy Holland, M.D.Gettysburg, PA 173251659312320
- Nicole Holliday, D.O.Gettysburg, PA 173251164603759
- Charles Marley, DOGettysburg, PA 173251134169543
Common questions
What is Marsha Lewis, MD's NPI number?
Marsha Lewis, MD's National Provider Identifier (NPI) is 1699018390, issued on Apr 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Marsha Lewis, MD located?
The NPPES record lists a practice address at 455 S. Washington St., Suite 22, Gettysburg, PA, 17325. Phone: (717) 334-2121. Providers update this record themselves, so call before visiting.
How can I verify Marsha Lewis, MD's license?
NPPES lists Pennsylvania license number MD457736, 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 Marsha Lewis, MD prescribe under Medicare Part D?
In 2024, Marsha Lewis, MD had 30 Medicare Part D claims for 19 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.