Ian Rutherford Smith, MD
Emergency Medicine Physician · Lancaster, PA
Ian Rutherford Smith, MD is an emergency medicine physician with a practice address in Lancaster, Pennsylvania, and NPI 1821610981, issued on May 12, 2020. Check the license (Pennsylvania MD480854, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ian Rutherford Smith
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD480854 PA
MT219947 PA
Self-reported in NPPES; status is on the state search - Practice location
- 555 N Duke St, Lancaster, PA 17602
- Phone
- (717) 544-5511
- Enumerated
- May 12, 2020
- Record last updated
- Aug 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20240417000078); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 555 N Duke St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rebecca Adams, CRNPGerontology Nurse Practitioner1780041723
Verify Ian Rutherford Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD480854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average emergency medicine physician in 2024
327 Medicare Part D claims for 237 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 16 claims were for opioids.
Most prescribed
- Ondansetron Odt51 claims
- Cephalexin29 claims
- Amoxicillin-Clavulanate Potass24 claims
- Cefpodoxime Proxetil18 claims
- Prednisone18 claims
- Azithromycin16 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.
Bills Medicare through one group practice
- Lancaster Emergency Associates LtdLancaster, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ian Rutherford Smith among 3,911 emergency medicine physician records in Pennsylvania
Ian Rutherford Smith, 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 2020, is newer than 79% of them.
- NPI issued2020 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2013 among the 2,231 with a school on file
- Record last updated2023 · 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).
Emergency Medicine Physician providers in Pennsylvania
There are 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Lancaster → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Don Berkow, MDLancaster, PA 176021407833700
- Jonathan Gish, MDLancaster, PA 176021730166679
- Seth Katz, MDLancaster, PA 176021861750408
- Bret Levy, MD PHDLancaster, PA 176021649257585
- Andrew Martin, MDLancaster, PA 176021831620970
- Timothy Medina, M.D.Lancaster, PA 176021427493311
- Austin MinnichLancaster, PA 176021912583923
- Brendan Mulcahy, DOLancaster, PA 176021063843225
Common questions
What is Ian Rutherford Smith, MD's NPI number?
Ian Rutherford Smith, MD's National Provider Identifier (NPI) is 1821610981, issued on May 12, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ian Rutherford Smith, MD located?
The NPPES record lists a practice address at 555 N Duke St, Lancaster, PA, 17602. Phone: (717) 544-5511. Providers update this record themselves, so call before visiting.
How can I verify Ian Rutherford Smith, MD's license?
NPPES lists Pennsylvania license number MD480854, 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 Ian Rutherford Smith, MD prescribe under Medicare Part D?
In 2024, Ian Rutherford Smith, MD had 327 Medicare Part D claims for 237 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.