Roxanne J. Horwath, PA-C
Surgical Physician Assistant · Renton, WA
Roxanne J. Horwath, PA-C is a surgical physician assistant with a practice address in Renton, Washington, and NPI 1588968317, issued on Jan 10, 2011. Check the license (Washington PA60270453, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roxanne J. Horwath
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License numbers
- PA60270453 WA
085-003975 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4011 Talbot RD S, Renton, WA 98055
- Phone
- (425) 656-5060
- Enumerated
- Jan 10, 2011
- Record last updated
- Mar 1, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (425) 656-5047
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 609 in Washington → Look up another NPI →
Also registered at 4011 Talbot RD S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Allison, MDPreventive Medicine/Occupational Environmental Medicine Physician1962473918
- Michael Anderson, MDPediatric Adolescent Medicine Physician1497740575
- Craig Arntz, MDOrthopaedic Hand Surgery Physician1942271994
- William Barrett, M.D.Orthopaedic Surgery Physician1528001682
- Mark Bowers, P.A.Surgical Physician Assistant1811040504
- Guy Buell, M.D.Specialist1528061694
Verify Roxanne J. Horwath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60270453Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average surgical physician assistant in 2024
99 Medicare Part D claims for 50 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Oxycodone Hcl31 claims
- Pantoprazole Sodium16 claims
- Ibuprofen13 claims
- Hydrocodone-Acetaminophen12 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.
Roxanne J. Horwath among 609 surgical physician assistant records in Washington
Roxanne J. Horwath, PA-C is one of 609 surgical physician assistant records with a practice address in Washington. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 42% of them.
- NPI issued2011 · 42% of these records are older, 55% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2012 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 surgical physician assistant records list a practice address in Renton
They are 33 of the 3,147 NPPES records with a practice address in Renton, and 609 surgical physician assistant records in Washington.
All 609 in Washington → Every provider in Renton → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Mark Bowers, P.A.Renton, WA 980551811040504
- Crystal Colleran, PA-CRenton, WA 980551750568119
- Jana Flener, PACRenton, WA 980551376588673
- Alma Gomez, PA-CRenton, WA 980551992720486
- Sean Mackie, PA-CRenton, WA 980551912152265
- Chad Moloney, PA-CRenton, WA 980551023149630
- Wendy Nyland, PACRenton, WA 980551831125178
- Gregory Parker, PA-CRenton, WA 980551285633255
Common questions
What is Roxanne J. Horwath, PA-C's NPI number?
Roxanne J. Horwath, PA-C's National Provider Identifier (NPI) is 1588968317, issued on Jan 10, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Roxanne J. Horwath, PA-C located?
The NPPES record lists a practice address at 4011 Talbot RD S, Renton, WA, 98055. Phone: (425) 656-5060. Providers update this record themselves, so call before visiting.
How can I verify Roxanne J. Horwath, PA-C's license?
NPPES lists Washington license number PA60270453, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Roxanne J. Horwath, PA-C prescribe under Medicare Part D?
In 2024, Roxanne J. Horwath, PA-C had 99 Medicare Part D claims for 50 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.