Trey Nygren, PA-C
Physician Assistant · Buffalo, IA
Trey Nygren, PA-C is a physician assistant with a practice address in Buffalo, Iowa, and NPI 1467122242, issued on Sep 14, 2021. Check the license (Iowa 108364, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trey Nygren
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 108364 IA
085.008287 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1105 Hacker St, Buffalo, IA 52728
- Phone
- (308) 233-2353
- Enumerated
- Sep 14, 2021
- Record last updated
- Sep 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211203001479); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,525 in Iowa → Look up another NPI →
Verify Trey Nygren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 108364Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average physician assistant in 2024
372 Medicare Part D claims for 251 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin65 claims
- Cephalexin43 claims
- Prednisone42 claims
- Methylprednisolone31 claims
- Amoxicillin-Clavulanate Potass16 claims
- Cefdinir14 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
- Iowa Physicians Clinic Medical FoundationBettendorf, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trey Nygren among 1,525 physician assistant records in Iowa
Trey Nygren, PA-C is one of 1,525 physician assistant records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2018 · median 2017 among the 1,053 with a school on file
- Record last updated2021 · 41% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in Iowa
There are 1,525 physician assistant records in Iowa.
The 8 physician assistant records with the nearest ZIP codes
- Serena Arancibia, MPH, PA-CClinton, IA 527321205373610
- Kenneth Lamb, PA-CClinton, IA 527321457639544
- Mara Peth, PA-CClinton, IA 527321346770708
- Laura Thayer, P.A.-CClinton, IA 527321134233927
- Melanie Wilson, P.A.Clinton, IA 527321467556787
- Brian Zimmerman, PAClinton, IA 527321710931480
- Rachael Brengman, PA-CBettendorf, IA 527221538895297
- Brandon CarleBettendorf, IA 527221952076523
Common questions
What is Trey Nygren, PA-C's NPI number?
Trey Nygren, PA-C's National Provider Identifier (NPI) is 1467122242, issued on Sep 14, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Trey Nygren, PA-C located?
The NPPES record lists a practice address at 1105 Hacker St, Buffalo, IA, 52728. Phone: (308) 233-2353. Providers update this record themselves, so call before visiting.
How can I verify Trey Nygren, PA-C's license?
NPPES lists Iowa license number 108364, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Trey Nygren, PA-C prescribe under Medicare Part D?
In 2024, Trey Nygren, PA-C had 372 Medicare Part D claims for 251 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.