William Shaw, PA-C
Physician Assistant · Sterling, IL
William Shaw, PA-C is a physician assistant with a practice address in Sterling, Illinois, and NPI 1689652133, issued on Jan 5, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Shaw
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 101 E Miller RD, Sterling, IL 61081
- Phone
- (815) 625-4790
- Enumerated
- Jan 5, 2006
- Entity
- Type 1 · individual
Also registered at 101 E Miller RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Shaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
68% fewer Medicare Part D claims than the average physician assistant in 2024
268 Medicare Part D claims for 143 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 134 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen84 claims
- Tramadol Hcl42 claims
- Prednisone17 claims
- Meloxicam15 claims
- Azithromycin13 claims
- Nitrofurantoin Mono-Macro12 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 Medicare quality score for 2023: 82.1 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).
One hospital or facility affiliation
- Cgh Medical CenterSterling, IL · Acute Care Hospitals1 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
7 physician assistant records list a Sterling practice address
They are 7 of the 366 NPPES records with a Sterling practice address, and 4,550 physician assistant records in Illinois.
All 7 in Sterling → All 4,550 in Illinois → Every provider in Sterling →
Other physician assistant records in Illinois
- Brooke Aarhus, PA-CPark Ridge, IL1760985469
- Traci Aaron, PA-CChicago, IL1174510200
- Sana Abbasi, PACarol Stream, IL1831803295
- Susan Abbinanti, PA-CElk Grove Village, IL1679647358
- Katheryn Abbott, PASchaumburg, IL1356842082
- Noor Abdelrahman, PA-CChicago, IL1851012413
- Kazuko Abe, P.A.Chicago, IL1881840783
- Derrik AbellAnna, IL1821618471
- Jeanine Aberbook, PA-CChicago, IL1518664176
- Megan AboChicago, IL1306242318
Common questions
What is William Shaw, PA-C's NPI number?
William Shaw, PA-C's National Provider Identifier (NPI) is 1689652133, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Shaw, PA-C located?
The NPPES record lists a practice address at 101 E Miller RD, Sterling, IL, 61081. Phone: (815) 625-4790. Providers update this record themselves, so call before visiting.
How can I verify William Shaw, PA-C's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does William Shaw, PA-C prescribe under Medicare Part D?
In 2024, William Shaw, PA-C had 268 Medicare Part D claims for 143 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
What is William Shaw, PA-C's Medicare quality score?
The 2023 MIPS final score is 82.1 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.