Ryan Anthony Mathiesen, PA-C
Physician Assistant · Bethlehem, PA
Ryan Anthony Mathiesen, PA-C is a physician assistant with a practice address in Bethlehem, Pennsylvania, and NPI 1780281014, issued on Oct 9, 2020. Check the license (Pennsylvania MA061944, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Anthony Mathiesen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MA061944 PA
Self-reported in NPPES; status is on the state search - Practice location
- 801 Ostrum St, Bethlehem, PA 18015
- Phone
- (484) 526-4500
- Enumerated
- Oct 9, 2020
- Record last updated
- Jul 11, 2025
- Fax
- (484) 526-6674
- Medicare enrollment
- Enrolled (PECOS I20201102001327); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 801 Ostrum St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ryan Anthony Mathiesen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA061944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 95.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $32.74
1 payment: food and beverage; the largest payer was Abiomed. 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 2 group practices
- Gslpg, IncOrwigsburg, PA
- St Lukes Physician Group IncBethlehem, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Anthony Mathiesen among 8,020 physician assistant records in Pennsylvania
Ryan Anthony Mathiesen, 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 2020, is newer than 63% of them.
- NPI issued2020 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2018 among the 5,313 with a school on file
- Record last updated2025 · 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).
270 physician assistant records list a practice address in Bethlehem
They are 270 of the 4,797 NPPES records with a practice address in Bethlehem, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Bethlehem → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Pamela Astl-Reimer, PABethlehem, PA 180151386685550
- Daniella Corrente, RPACBethlehem, PA 180151265499552
- Derek Elliott, PA-CBethlehem, PA 180151356379812
- Jocelyn Engle, PABethlehem, PA 180151790788974
- David Fontaine, PAFountain Hill, PA 180151932199650
- Kelley Lakatos, PACFountain Hill, PA 180151346207636
- Joanne Mulligan, PA-CBethlehem, PA 180151124072442
- David Renner, PACFountain Hill, PA 180151659335453
Common questions
What is Ryan Anthony Mathiesen, PA-C's NPI number?
Ryan Anthony Mathiesen, PA-C's National Provider Identifier (NPI) is 1780281014, issued on Oct 9, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Anthony Mathiesen, PA-C located?
The NPPES record lists a practice address at 801 Ostrum St, Bethlehem, PA, 18015. Phone: (484) 526-4500. Providers update this record themselves, so call before visiting.
How can I verify Ryan Anthony Mathiesen, PA-C's license?
NPPES lists Pennsylvania license number MA061944, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
What is Ryan Anthony Mathiesen, PA-C's MIPS final score?
The 2023 MIPS final score is 95.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.