Joseph Ryan Walsh, PA
Physician Assistant · Saint Peters, MO
Joseph Ryan Walsh, PA is a physician assistant with a practice address in Saint Peters, Missouri, and NPI 1962867457, issued on Dec 28, 2015. Check the license (Missouri 2016004094, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Ryan Walsh
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2016004094 MO
Self-reported in NPPES; status is on the state search - Practice location
- 100 Entrance Way, Saint Peters, MO 63376
- Phone
- (636) 916-7140
- Enumerated
- Dec 28, 2015
- Record last updated
- Apr 17, 2025
- Fax
- (636) 916-7139
- Medicaid ID
- 220035332 MO
- Medicare enrollment
- Enrolled (PECOS I20160212001340); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →
Also registered at 100 Entrance Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vinson HuynhAnesthesiology Physician1972131217
Verify Joseph Ryan Walsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2016004094Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
16 Medicare Part D claims for 11 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 79.3 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).
Industry payments in 2024: $145.40
8 payments; by number, the most common kind was food and beverage; the largest payer was Elite Orthopedics, Llc. 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
- Physical Therapy Spine And Sports Medicine LLCBallwin, MO
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Ryan Walsh among 1,790 physician assistant records in Missouri
Joseph Ryan Walsh, PA is one of 1,790 physician assistant records with a practice address in Missouri. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 36% of them.
- NPI issued2015 · 36% of these records are older, 61% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2015 · median 2019 among the 1,250 with a school on file
- Record last updated2025 · 32% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 physician assistant records list a practice address in Saint Peters
They are 21 of the 1,259 NPPES records with a practice address in Saint Peters, and 1,790 physician assistant records in Missouri.
All 1,790 in Missouri → Every provider in Saint Peters → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Erika Anderson, P.A.Saint Peters, MO 633761417258138
- Joshua Bell, PA-CSaint Peters, MO 633761235694894
- Mindy Carney, PASaint Peters, MO 633761396044780
- Kristen Farris, PASaint Peters, MO 633761255501896
- Meghan Gardiner, PASaint Peters, MO 633761205358181
- Alyssa Meier, PASaint Peters, MO 633761700342847
- Alexis Neal, PA-CSaint Peters, MO 633761952769101
- Christopher Pinkerton, P.A.-CSaint Peters, MO 633761841215100
Common questions
What is Joseph Ryan Walsh, PA's NPI number?
Joseph Ryan Walsh, PA's National Provider Identifier (NPI) is 1962867457, issued on Dec 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Ryan Walsh, PA located?
The NPPES record lists a practice address at 100 Entrance Way, Saint Peters, MO, 63376. Phone: (636) 916-7140. Providers update this record themselves, so call before visiting.
How can I verify Joseph Ryan Walsh, PA's license?
NPPES lists Missouri license number 2016004094, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Ryan Walsh, PA prescribe under Medicare Part D?
In 2024, Joseph Ryan Walsh, PA had 16 Medicare Part D claims for 11 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Joseph Ryan Walsh, PA's MIPS final score?
The 2023 MIPS final score is 79.3 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.