Piper H. Sullivan, PA-C
Physician Assistant · Sherwood, OR
Piper H. Sullivan, PA-C is a physician assistant with a practice address in Sherwood, Oregon, and NPI 1063822104, issued on Apr 29, 2014. Check the license (Oregon PA171929, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Piper H. Sullivan
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA171929 OR
Self-reported in NPPES; status is on the state search - Practice location
- 16770 SW Edy RD Ste 102, Sherwood, OR 97140
- Phone
- (503) 216-9600
- Enumerated
- Apr 29, 2014
- Record last updated
- Apr 26, 2023
- Medicare enrollment
- Enrolled (PECOS I20210318000622); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Also registered at 16770 SW Edy RD Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Arnott, PA-CPhysician Assistant1467295618
- Julianne Brock, FNPFamily Nurse Practitioner1639450315
- Christian Calaguas, RDRegistered Dietitian1184710519
- Peter Dejong, MDFamily Medicine Physician1750887493
- Melissa Ellis, PA-CPhysician Assistant1295161834
- Christopher Green, FNPFamily Nurse Practitioner1215665229
Verify Piper H. Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA171929Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average physician assistant in 2024
221 Medicare Part D claims for 156 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Cephalexin36 claims
- Albuterol Sulfate Hfa20 claims
- Prednisone15 claims
- Sulfamethoxazole-Trimethoprim13 claims
- Amoxicillin-Clavulanate Potass11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Mid-Columbia Medical CenterThe Dalles, OR · Acute Care Hospitals4 of 5 stars
- One Community HealthWhite Salmon, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Piper H. Sullivan among 2,094 physician assistant records in Oregon
Piper H. Sullivan, PA-C is one of 2,094 physician assistant records with a practice address in Oregon. 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 2014, is newer than 40% of them.
- NPI issued2014 · 40% of these records are older, 56% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2015 · median 2017 among the 1,552 with a school on file
- Record last updated2023 · 37% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 physician assistant records list a practice address in Sherwood
They are 11 of the 300 NPPES records with a practice address in Sherwood, and 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Sherwood → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Thomas Arnott, PA-CSherwood, OR 971401467295618
- David Counts, PA-CSherwood, OR 971401881978724
- Mamie Diaz, PASherwood, OR 971401942206586
- Melissa Ellis, PA-CSherwood, OR 971401295161834
- Cord Keel, PA-CSherwood, OR 971401649671132
- Gillette Knirk, PA-CSherwood, OR 971401972375319
- Hannah Mickelson, PASherwood, OR 971401609439983
- Phoebe Robinson, PA-CSherwood, OR 971401003217662
Common questions
What is Piper H. Sullivan, PA-C's NPI number?
Piper H. Sullivan, PA-C's National Provider Identifier (NPI) is 1063822104, issued on Apr 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Piper H. Sullivan, PA-C located?
The NPPES record lists a practice address at 16770 SW Edy RD Ste 102, Sherwood, OR, 97140. Phone: (503) 216-9600. Providers update this record themselves, so call before visiting.
How can I verify Piper H. Sullivan, PA-C's license?
NPPES lists Oregon license number PA171929, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Piper H. Sullivan, PA-C prescribe under Medicare Part D?
In 2024, Piper H. Sullivan, PA-C had 221 Medicare Part D claims for 156 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Piper H. Sullivan, PA-C's MIPS final score?
The 2023 MIPS final score is 87.8 of 100, reported for the practice group. 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.