Trevor Charles Tarwater, PA-C
Physician Assistant · Johnstown, PA
Trevor Charles Tarwater, PA-C is a physician assistant with a practice address in Johnstown, Pennsylvania, and NPI 1407589567, issued on Jul 6, 2022. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trevor Charles Tarwater
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 322 Warren St, Johnstown, PA 15905
- Phone
- (814) 288-4498
- Enumerated
- Jul 6, 2022
- Record last updated
- Jul 6, 2022
- Medicare enrollment
- Enrolled (PECOS I20220823000044); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 322 Warren St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Trevor Charles Tarwater in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.0 times the Medicare Part D claims of the average physician assistant in 2024
4,134 Medicare Part D claims for 728 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 82 claims were for opioids.
Most prescribed
- Pantoprazole Sodium169 claims
- Prednisone149 claims
- Furosemide140 claims
- Sertraline Hcl135 claims
- Eliquis120 claims
- Levothyroxine Sodium114 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: $597.11
24 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Richard M Kastelic MD And Assoc PCJohnstown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trevor Charles Tarwater among 8,020 physician assistant records in Pennsylvania
Trevor Charles Tarwater, PA-C is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% 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 73% of them.
- NPI issued2022 · 73% of these records are older, 22% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2018 among the 5,313 with a school on file
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
70 physician assistant records list a practice address in Johnstown
They are 70 of the 1,724 NPPES records with a practice address in Johnstown, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Johnstown → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Marissa Dudeck, PA-CJohnstown, PA 159051588718787
- Matthew Elchin, PA-CJohnstown, PA 159051700854221
- Russell Enedy, PA-CJohnstown, PA 159051770819096
- Jennifer Fetterman, PA-CJohnstown, PA 159051811960552
- Heather Gides, PA-CJohnstown, PA 159051952360398
- Daria Kordell, PA-CJohnstown, PA 159051831295757
- Thomas Kozesky, PACJohnstown, PA 159051508806340
- Elizabeth Messom, PA-CJohnstown, PA 159051184854770
Common questions
What is Trevor Charles Tarwater, PA-C's NPI number?
Trevor Charles Tarwater, PA-C's National Provider Identifier (NPI) is 1407589567, issued on Jul 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Trevor Charles Tarwater, PA-C located?
The NPPES record lists a practice address at 322 Warren St, Johnstown, PA, 15905. Phone: (814) 288-4498. Providers update this record themselves, so call before visiting.
How can I verify Trevor Charles Tarwater, PA-C's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Trevor Charles Tarwater, PA-C prescribe under Medicare Part D?
In 2024, Trevor Charles Tarwater, PA-C had 4,134 Medicare Part D claims for 728 beneficiaries; the average among physician assistant prescribers was 830. 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.