Charles Steven Lemasters, PA-C
Medical Physician Assistant · Steubenville, OH
Charles Steven Lemasters, PA-C is a medical physician assistant with a practice address in Steubenville, Ohio, and NPI 1225361801, issued on Sep 14, 2009. Check the license (Ohio 50.002941RX, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Steven Lemasters
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 50.002941RX OH
Self-reported in NPPES; status is on the state search - Practice location
- 4100 Johnson RD Ste 102, Steubenville, OH 43952
- Phone
- (740) 283-2062
- Enumerated
- Sep 14, 2009
- Record last updated
- Jan 2, 2026
- Fax
- (740) 283-2049
- Medicaid IDs
- 1033674500001 PA
0077118 OH
1225361801 WV - Medicare enrollment
- Enrolled (PECOS I20091112000216); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 846 in Ohio → Look up another NPI →
Also registered at 4100 Johnson RD Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Milhoan, RN,MSN,CNOR,CRNFA,FNFamily Nurse Practitioner1831337666
Verify Charles Steven Lemasters in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 50.002941RXCheck 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 medical physician assistant in 2024
147 Medicare Part D claims for 93 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 96 claims were for opioids.
Most prescribed
- Oxycodone Hcl66 claims
- Hydrocodone-Acetaminophen20 claims
- Ibuprofen12 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: $16.32
1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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
- Trinity WestWintersville, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Steven Lemasters among 846 medical physician assistant records in Ohio
Charles Steven Lemasters, PA-C is one of 846 medical physician assistant records with a practice address in Ohio. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 32% of them.
- NPI issued2009 · 32% of these records are older, 65% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2009 · median 2015 among the 496 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Ohio
There are 846 medical physician assistant records in Ohio.
All 846 in Ohio → Every provider in Steubenville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Hope Chiodi, PA-CSteubenville, OH 439521457805749
- German Ortiz, MPASSteubenville, OH 439521629213228
- Donald Rinchuse, PA-CSteubenville, OH 439521942583687
- Melissa Keyser, PA-CWintersville, OH 439531699972356
- Sandra Saffle, PA-CSteubenville, OH 439531730340274
- Margie Hodge, PA-CSaint Clairsville, OH 439501255599007
- Caitlyn Williams, PASaint Clairsville, OH 439501679059240
- Raquel Grant Venable, PA-CAmherst, OH 440011790958510
Common questions
What is Charles Steven Lemasters, PA-C's NPI number?
Charles Steven Lemasters, PA-C's National Provider Identifier (NPI) is 1225361801, issued on Sep 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Charles Steven Lemasters, PA-C located?
The NPPES record lists a practice address at 4100 Johnson RD Ste 102, Steubenville, OH, 43952. Phone: (740) 283-2062. Providers update this record themselves, so call before visiting.
How can I verify Charles Steven Lemasters, PA-C's license?
NPPES lists Ohio license number 50.002941RX, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Charles Steven Lemasters, PA-C prescribe under Medicare Part D?
In 2024, Charles Steven Lemasters, PA-C had 147 Medicare Part D claims for 93 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.