Patrick C. Williams, PA
Physician Assistant · Olympia, WA
Patrick C. Williams, PA is a physician assistant with a practice address in Olympia, Washington, and NPI 1245391390, issued on Dec 13, 2006. Check the license (Washington PA60434156, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Patrick C. Williams
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA60434156 WA
Self-reported in NPPES; status is on the state search - Practice location
- 500 Lilly RD NE, Olympia, WA 98506
- Phone
- (360) 413-8250
- Enumerated
- Dec 13, 2006
- Record last updated
- Dec 29, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (360) 413-8830
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 500 Lilly RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jeffrey Christenson, MDSpecialist1932162872
- William Gavin, MDCardiovascular Disease Physician1285635730
- Theodore Johnson, PH.D.Clinical Psychologist1356446777
Verify Patrick C. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60434156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average physician assistant in 2024
32 Medicare Part D claims, 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.
Most prescribed
- Pravastatin Sodium13 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.
Industry payments in 2024: $254.66
5 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. 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.
Patrick C. Williams among 3,718 physician assistant records in Washington
Patrick C. Williams, PA is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 80% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2014 · 48% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
108 physician assistant records list a practice address in Olympia
They are 108 of the 5,034 NPPES records with a practice address in Olympia, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Olympia → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Elizabeth Alberti, P.A.Olympia, WA 985061215087937
- Jennifer Cozart, PA-COlympia, WA 985061639173230
- Fredrick Eggers, P.A..Olympia, WA 985061275698730
- Richard Gailey, P.A.Olympia, WA 985061487719969
- John Herrera, PAOlympia, WA 985061467493767
- Marsha Lorentson, P.A.Olympia, WA 985061922141654
- Midge Price, P.A.-COlympia, WA 985061073523528
- Gregory Raappana, P.A.-COlympia, WA 985061144250572
Common questions
What is Patrick C. Williams, PA's NPI number?
Patrick C. Williams, PA's National Provider Identifier (NPI) is 1245391390, issued on Dec 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Patrick C. Williams, PA located?
The NPPES record lists a practice address at 500 Lilly RD NE, Olympia, WA, 98506. Phone: (360) 413-8250. Providers update this record themselves, so call before visiting.
How can I verify Patrick C. Williams, PA's license?
NPPES lists Washington license number PA60434156, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Patrick C. Williams, PA prescribe under Medicare Part D?
In 2024, Patrick C. Williams, PA had 32 Medicare Part D claims; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.