Charles Steven Lemasters II, PA-C
- Medicare patients, 2024
- 132
- Part D claims, 2024
- 147
- MIPS score, 2024
- 74
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 380 Summit Avenue, Steubenville, OH 43952
- Practice phone
- Call (740) 264-7212
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Charles Lemasters' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Charles Steven Lemasters II is a physician assistant in Steubenville, Ohio
Charles Lemasters practices at Trinity Health System in Steubenville, Ohio, part of University of Pittsburgh Medical Center.
Charles Lemasters' NPI, 1225361801, was assigned on September 14, 2009. Charles Lemasters holds Ohio license 50.002941RX.
- NPI
- 1225361801NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577601590
- NPI enumeration date
- September 14, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 264-7212
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Charles Steven Lemasters II practices at 2 locations in Steubenville, Ohio
Charles Lemasters' primary practice is Trinity Health System, at 380 Summit Avenue, Steubenville, OH 43952 in Jefferson County. The practice phone is (740) 264-7212. Charles Lemasters also practices at Trinity Medical Center West, 4000 Johnson Rd, Steubenville, OH 43952.
- Trinity Health SystemPrimary380 Summit Avenue, Steubenville, OH 43952 · Jefferson CountyPhone(740) 264-7212
- Trinity Medical Center West4000 Johnson Rd, Steubenville, OH 43952 · Jefferson CountyPhone(740) 264-8110
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Charles Steven Lemasters II is affiliated with 2 sites of care and 1 medical group
Charles Lemasters' primary practice is Trinity Health System in Steubenville, Ohio, part of University of Pittsburgh Medical Center. The medical group on file is Trinity Family Care Centers. Dmand AI also links Charles Lemasters to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Charles Steven Lemasters II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Lemasters practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health System | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Pittsburgh Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Charles Steven Lemasters II is one of 674 physician assistants in Ohio
Medical is Charles Lemasters' primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Charles Lemasters is licensed in Ohio.
Specialties and state licenses
- Medical physician assistant, OhioPrimary
Physician assistants near Charles Lemasters
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Charles Steven Lemasters II treated 132 Medicare patients in 2024, average age 76
CMS counts 132 Medicare patients who saw Charles Lemasters in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have arthritis, and 75% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Charles Lemasters' median patient age at 69, with 59% women.
Charles Lemasters' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Charles Lemasters' Medicare patients by sex, 2024
- Women9572%
- Men3728%
Chronic conditions among Charles Lemasters' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety37%
- Diabetes36%
- Ischemic heart disease36%
- Mood disorders35%
- Depression33%
Share of Medicare patients with each condition. A patient can have several.
Charles Lemasters' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Charles Steven Lemasters II wrote 147 Medicare Part D claims in 2024
In 2024, Charles Lemasters wrote 147 Medicare Part D claims for 93 patients. 99% of them were for generic drugs.
Charles Lemasters' Part D claims by kind of drug, 2024
- Generic146 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Charles Lemasters' Part D claims, 2024
- Opioids65%96 of 147 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Charles Steven Lemasters II scored 74 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 74 out of 100 for Charles Lemasters for performance year 2024, reported as part of a group. Charles Lemasters accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Charles Lemasters' MIPS scores, performance year 2024
- 74of 100Final score
- 48of 100Quality
- 91of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Charles Steven Lemasters II's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Charles Steven Lemasters II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charles Steven Lemasters II's NPI number?
Charles Steven Lemasters II's NPI number is 1225361801. It was assigned on September 14, 2009, and it is active in the NPI Registry.
What does Charles Steven Lemasters II specialize in?
Charles Steven Lemasters II is a physician assistant in Steubenville, Ohio. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Charles Steven Lemasters II practice?
Charles Lemasters practices at 380 Summit Avenue, Steubenville, OH 43952. Charles Lemasters also practices at 4000 Johnson Rd, Steubenville, OH 43952. Charles Lemasters' primary practice is Trinity Health System in Steubenville, Ohio, part of University of Pittsburgh Medical Center. Dmand AI also links Charles Lemasters to 1 group practice or clinic.
What is Charles Steven Lemasters II's office phone number?
The practice phone on file for Charles Lemasters is (740) 264-7212.
What is Charles Steven Lemasters II's medical license number?
Charles Lemasters holds Ohio license 50.002941RX.
Which hospitals is Charles Steven Lemasters II affiliated with?
Charles Lemasters practices at Trinity Health System in Steubenville, Ohio.
What medical group is Charles Steven Lemasters II part of?
Charles Lemasters is linked to Trinity Family Care Centers.
Does Charles Steven Lemasters II accept Medicare?
Yes. CMS lists Charles Lemasters as accepting Medicare assignment.
What is Charles Steven Lemasters II's MIPS score?
Charles Lemasters' MIPS final score for performance year 2024 is 74 out of 100, reported as part of a group.
How many Medicare patients does Charles Steven Lemasters II see?
CMS counts 132 Medicare patients who saw Charles Lemasters in 2024, with an average age of 76.
How long has Charles Steven Lemasters II been practicing?
Charles Lemasters graduated from medical school in 2009, 17 years ago.
Selling to medical practices?
See physician assistants in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card