Wolfgang William Shay, DO
Family Medicine Physician · Phoenixville, PA
Wolfgang William Shay, DO is a family medicine physician with a practice address in Phoenixville, Pennsylvania, and NPI 1619961455, issued on Sep 8, 2005. Check the license (Pennsylvania OS003860L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Wolfgang William Shay
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- OS003860L PA
KO000001L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1220 Valley Forge RD Ste 35, Phoenixville, PA 19460
- Phone
- (610) 933-1688
- Enumerated
- Sep 8, 2005
- Record last updated
- Jun 11, 2025
- Fax
- (610) 983-0698
- Medicaid ID
- 00680130 PA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 1220 Valley Forge RD Ste 35
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Brenner, CRNPFamily Nurse Practitioner1396151163
- Lynn Shay, CPM, CRNPFamily Nurse Practitioner1023146693
Verify Wolfgang William Shay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS003860LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average family medicine physician in 2024
1,675 Medicare Part D claims for 132 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 223 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium179 claims
- Oxycodone Hcl92 claims
- Levothyroxine Sodium73 claims
- Amlodipine Besylate60 claims
- Lisinopril59 claims
- Metformin Hcl54 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): 100 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).
Wolfgang William Shay among 7,483 family medicine physician records in Pennsylvania
Wolfgang William Shay, DO is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 family medicine physician records list a practice address in Phoenixville
They are 30 of the 886 NPPES records with a practice address in Phoenixville, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Phoenixville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Berkson, MDPhoenixville, PA 194601588756233
- Janet Brown, DOPhoenixville, PA 194601457367104
- Daniel Csaszar, D.O.Phoenixville, PA 194601801932751
- Jean Flood, MDPhoenixville, PA 194601730394099
- Robert Glenn, D.O.Phoenixville, PA 194601831191303
- Lucy Hornstein, MDPhoenixville, PA 194601538132451
- Stephanie Kaliner, D.O.Phoenixville, PA 194601275564981
- Stacey Kuhns, M.D.Phoenixville, PA 194601619949260
Common questions
What is Wolfgang William Shay, DO's NPI number?
Wolfgang William Shay, DO's National Provider Identifier (NPI) is 1619961455, issued on Sep 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Wolfgang William Shay, DO located?
The NPPES record lists a practice address at 1220 Valley Forge RD Ste 35, Phoenixville, PA, 19460. Phone: (610) 933-1688. Providers update this record themselves, so call before visiting.
How can I verify Wolfgang William Shay, DO's license?
NPPES lists Pennsylvania license number OS003860L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Wolfgang William Shay, DO prescribe under Medicare Part D?
In 2024, Wolfgang William Shay, DO had 1,675 Medicare Part D claims for 132 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Wolfgang William Shay, DO's MIPS final score?
The 2023 MIPS final score is 100 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.