William Haynie Ausmus, PA
Physician Assistant · Largo, FL
William Haynie Ausmus, PA is a physician assistant with a practice address in Largo, Florida, and NPI 1770580490, issued on Jul 7, 2005. Check the license (Florida PA2141, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Haynie Ausmus
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA2141 FL
Self-reported in NPPES; status is on the state search - Practice location
- 148 13TH Street SW, Largo, FL 33770
- Phone
- (727) 581-8706
- Enumerated
- Jul 7, 2005
- Record last updated
- Apr 24, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (727) 586-3743
- Medicaid ID
- 291846300 FL
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,257 in Florida → Look up another NPI →
Verify William Haynie Ausmus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PA2141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average physician assistant in 2024
67 Medicare Part D claims for 33 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Latanoprost29 claims
- Timolol Maleate12 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: $99.17
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
William Haynie Ausmus among 10,257 physician assistant records in Florida
William Haynie Ausmus, PA is one of 10,257 physician assistant records with a practice address in Florida. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2013 · 37% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 physician assistant records list a practice address in Largo
They are 50 of the 2,280 NPPES records with a practice address in Largo, and 10,257 physician assistant records in Florida.
All 10,257 in Florida → Every provider in Largo → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jillian Clavenna, PALargo, FL 337701538398441
- Erin Conneely, PA-CLargo, FL 337701942661699
- Zoey Francis, PA-CLargo, FL 337701114354362
- Kristi Geiger, PACLargo, FL 337701235400052
- Jessica Heinberg, PA-CLargo, FL 337701205051125
- J Helopoulos, PA-CLargo, FL 337701013097625
- Sandra Kozlowski, P.A.-C.Largo, FL 337701558390955
- Margaret Leinbach, PA-CLargo, FL 337701356418735
Common questions
What is William Haynie Ausmus, PA's NPI number?
William Haynie Ausmus, PA's National Provider Identifier (NPI) is 1770580490, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Haynie Ausmus, PA located?
The NPPES record lists a practice address at 148 13TH Street SW, Largo, FL, 33770. Phone: (727) 581-8706. Providers update this record themselves, so call before visiting.
How can I verify William Haynie Ausmus, PA's license?
NPPES lists Florida license number PA2141, 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.
How much does William Haynie Ausmus, PA prescribe under Medicare Part D?
In 2024, William Haynie Ausmus, PA had 67 Medicare Part D claims for 33 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.