Jeffrey W. Williams, P.A.
Medical Physician Assistant · Port Richey, FL
Jeffrey W. Williams, P.A. is a medical physician assistant with a practice address in Port Richey, Florida, and NPI 1588078489, issued on Jun 18, 2014. Check the license (Florida PA1576, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Jeffrey W. Williams
- Credential
- P.A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA1576 FL
Self-reported in NPPES; status is on the state search - Practice location
- 11528 US Highway 19, Port Richey, FL 34668
- Phone
- (727) 868-2151
- Enumerated
- Jun 18, 2014
- Record last updated
- Jun 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (727) 868-8251
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 2,776 in Florida → Look up another NPI →
Also registered at 11528 US Highway 19
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edward Capone, D.O.Family Medicine Physician1396749131
- Christine Fisher, FNP-CFamily Nurse Practitioner1174920896
- Rajiv Goyal, MDInternal Medicine Physician1710474671
- Faylise James, ARNPNurse Practitioner1750680492
- Douglas Jordan, D.P.M.Foot & Ankle Surgery Podiatrist1518945500
- Irina Lytvyn, APRNAdult Health Nurse Practitioner1114358538
Verify Jeffrey W. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PA1576Check 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): 68.5 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).
Jeffrey W. Williams among 2,776 medical physician assistant records in Florida
Jeffrey W. Williams, P.A. is one of 2,776 medical physician assistant records with a practice address in Florida. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 57% of them.
- NPI issued2014 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2014 · 52% 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 Florida 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 Florida
There are 2,776 medical physician assistant records in Florida.
All 2,776 in Florida → Every provider in Port Richey → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Julie Hinojosa, PA-CPort Richey, FL 346681760738538
- Yesenia Boresoff, PAHudson, FL 346671376870931
- Lazaro Almeida, P.A.-C.Trinity, FL 346551881623353
- Rebeka Brouillard, PA-CTrinity, FL 346551063172724
- Megan GieseTrinity, FL 346551477116770
- Ashton Hajnos, P.A., A.T.Trinity, FL 346551922344241
- Katrina Kryzaniak, PA-CTrinity, FL 346551952950974
- Natasha Mistry, PA-CNew Port Richey, FL 346551902507726
Common questions
What is Jeffrey W. Williams, P.A.'s NPI number?
Jeffrey W. Williams, P.A.'s National Provider Identifier (NPI) is 1588078489, issued on Jun 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey W. Williams, P.A. located?
The NPPES record lists a practice address at 11528 US Highway 19, Port Richey, FL, 34668. Phone: (727) 868-2151. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey W. Williams, P.A.'s license?
NPPES lists Florida license number PA1576, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Jeffrey W. Williams, P.A.'s MIPS final score?
The 2023 MIPS final score is 68.5 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.