Grant Leo Smyth, DO
Emergency Medicine Physician · Johnstown, PA
Grant Leo Smyth, DO is an emergency medicine physician with a practice address in Johnstown, Pennsylvania, and NPI 1407588650, issued on Jun 27, 2022. Check the license (Pennsylvania OS024575, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Grant Leo Smyth
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- OS024575 PA
OT021860 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1086 Franklin St, Johnstown, PA 15905
- Phone
- (814) 534-9000
- Enumerated
- Jun 27, 2022
- Record last updated
- Apr 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20250508001773); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2023
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 1086 Franklin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Grant Leo Smyth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS024575Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average emergency medicine physician in 2024
61 Medicare Part D claims for 48 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Odt12 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.
Industry payments in 2024: $49.33
3 payments; by number, the most common kind was food and beverage; the largest payer was Csl Behring. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dlp Conemaugh Physician Practices LLCMeyersdale, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grant Leo Smyth among 3,911 emergency medicine physician records in Pennsylvania
Grant Leo Smyth, DO 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 2022, is newer than 88% of them.
- NPI issued2022 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2023 · median 2013 among the 2,231 with a school on file
- Record last updated2025 · 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).
89 emergency medicine physician records list a practice address in Johnstown
They are 89 of the 1,724 NPPES records with a practice address in Johnstown, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Johnstown → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michael Allswede, DOJohnstown, PA 159051346277514
- Sudha Babra, MDJohnstown, PA 159051588633473
- Jonathan Barnhart, MDJohnstown, PA 159051225007552
- Robert Campbell, MDJohnstown, PA 159051750341608
- Robert Cooney, MDJohnstown, PA 159051629297700
- Joseph Hensley, DOJohnstown, PA 159051003132044
- Joshua Hinson, D.O.Johnstown, PA 159051669642823
- Melissa Hinson, MDJohnstown, PA 159051740418334
Common questions
What is Grant Leo Smyth, DO's NPI number?
Grant Leo Smyth, DO's National Provider Identifier (NPI) is 1407588650, issued on Jun 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Grant Leo Smyth, DO located?
The NPPES record lists a practice address at 1086 Franklin St, Johnstown, PA, 15905. Phone: (814) 534-9000. Providers update this record themselves, so call before visiting.
How can I verify Grant Leo Smyth, DO's license?
NPPES lists Pennsylvania license number OS024575, 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 Grant Leo Smyth, DO prescribe under Medicare Part D?
In 2024, Grant Leo Smyth, DO had 61 Medicare Part D claims for 48 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.