Jennifer Williams
Physician Assistant · Yakima, WA
Jennifer Williams is a physician assistant with a practice address in Yakima, Washington, and NPI 1003007279, issued on Aug 5, 2007. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Williams
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 602 E Nob Hill Blvd, Yakima, WA 98901
- Phone
- (509) 248-3334
- Enumerated
- Aug 5, 2007
- Record last updated
- Jun 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (509) 453-6144
- Medicare enrollment
- Enrolled (PECOS I20080121000055); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 602 E Nob Hill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ruby Aguilar, FNPNurse Practitioner1063305076
- Joel Alexander, DMDDentist1306583513
- Bashar AlubaidiDentist1295409027
- Zachary AssinkNurse Practitioner1538781851
Verify Jennifer Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington 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
18% more Medicare Part D claims than the average physician assistant in 2024
977 Medicare Part D claims for 412 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Clobetasol Propionate210 claims
- Triamcinolone Acetonide94 claims
- Ketoconazole78 claims
- Fluorouracil43 claims
- Nystatin43 claims
- Hydrocortisone37 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: $1,160.48
58 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, 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.
Bills Medicare through one group practice
- Yakima Valley Dermatology Inc PSYakima, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Williams among 3,718 physician assistant records in Washington
Jennifer Williams 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 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 73% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2007 · median 2017 among the 2,460 with a school on file
- Record last updated2021 · 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).
60 physician assistant records list a practice address in Yakima
They are 60 of the 3,970 NPPES records with a practice address in Yakima, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Yakima → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Monisola AdigunYakima, WA 989011942138433
- Caleb BettenhausenYakima, WA 989011790208973
- Bethany Dempsey, PAYakima, WA 989011497370381
- Lucas Franca, PA-CYakima, WA 989011700516994
- Jennifer Gribble, PA-CYakima, WA 989011164149977
- Sean HancockYakima, WA 989011821443730
- Branden HeathYakima, WA 989011295204600
- Taylor PowellYakima, WA 989011639809932
Common questions
What is Jennifer Williams's NPI number?
Jennifer Williams's National Provider Identifier (NPI) is 1003007279, issued on Aug 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Williams located?
The NPPES record lists a practice address at 602 E Nob Hill Blvd, Yakima, WA, 98901. Phone: (509) 248-3334. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Williams's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Williams prescribe under Medicare Part D?
In 2024, Jennifer Williams had 977 Medicare Part D claims for 412 beneficiaries; 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.