William Syska, PA-C
Medical Physician Assistant · Pottstown, PA
William Syska, PA-C is a medical physician assistant with a practice address in Pottstown, Pennsylvania, and NPI 1104051424, issued on May 17, 2009. Check the license (Pennsylvania MA000552L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Syska
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- MA000552L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1603 E High St, Pottstown, PA 19464
- Phone
- (610) 970-4700
- Enumerated
- May 17, 2009
- Record last updated
- Nov 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (610) 970-5635
- Medicaid ID
- 103202601-0001 PA
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,897 in Pennsylvania → Look up another NPI →
Also registered at 1603 E High St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Syska in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA000552LCheck 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 practice group's MIPS final score for 2023 (Medicare payment program): 99.7 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: $33.99
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 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.
William Syska among 3,897 medical physician assistant records in Pennsylvania
William Syska, PA-C is one of 3,897 medical 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 2009, is newer than 31% of them.
- NPI issued2009 · 31% of these records are older, 66% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Pennsylvania
There are 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Pottstown → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Kathryn Bachman, PA-CPottstown, PA 194641942857859
- Theresa Cedzo, PA-CPottstown, PA 194641780704874
- Joyce Dougherty, PA-CPottstown, PA 194641780686295
- Monica Kwan-Consigli, PA-CPottstown, PA 194641033255013
- John Malara, PA-CPottstown, PA 194641083689608
- Barbara Rost, PA-CPottstown, PA 194641588630230
- Shelby Walker, PA-CPottstown, PA 194641053976571
- Kaitlyn Yost, PAPottstown, PA 194641851731939
Common questions
What is William Syska, PA-C's NPI number?
William Syska, PA-C's National Provider Identifier (NPI) is 1104051424, issued on May 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is William Syska, PA-C located?
The NPPES record lists a practice address at 1603 E High St, Pottstown, PA, 19464. Phone: (610) 970-4700. Providers update this record themselves, so call before visiting.
How can I verify William Syska, PA-C's license?
NPPES lists Pennsylvania license number MA000552L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
What is William Syska, PA-C's MIPS final score?
The 2023 MIPS final score is 99.7 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.