Julia K. Prohaska, PA
Physician Assistant · Louisville, KY
Julia K. Prohaska, PA is a physician assistant with a practice address in Louisville, Kentucky, and NPI 1144431354, issued on May 28, 2007. Check the license (Kentucky PA246, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julia K. Prohaska
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA246 KY
Self-reported in NPPES; status is on the state search - Practice location
- 4402 Churchman Ave, Louisville, KY 40215
- Phone
- (502) 363-0588
- Enumerated
- May 28, 2007
- Record last updated
- Jun 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (502) 363-0972
- Medicaid ID
- 7100089540 KY
- Medicare enrollment
- Enrolled (PECOS I20090504000417); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,958 in Kentucky → Look up another NPI →
Also registered at 4402 Churchman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Trisha Agle, PA-CPhysician Assistant1962568444
- Katherine Archer, APRNFamily Nurse Practitioner1932536505
- Cynthia Byers, APRNFamily Nurse Practitioner1629523048
- Ronald Fadel, M.D.Orthopaedic Surgery Physician1174542831
- Tricia Flake, ARNPFamily Nurse Practitioner1003147539
- Charna Gaither, APRN, FNP-BCFamily Nurse Practitioner1306218805
Verify Julia K. Prohaska in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license PA246Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average physician assistant in 2024
193 Medicare Part D claims for 79 beneficiaries, 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
- Diclofenac Sodium58 claims
- Meloxicam42 claims
- Methylprednisolone25 claims
- Naproxen22 claims
- Ibuprofen16 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 MIPS final score for 2023 (Medicare payment program): 73.2 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).
Industry payments in 2024: $171.73
8 payments; by number, the most common kind was food and beverage; the largest payer was Bioventus LLC. 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
- University OF Louisville Physicians IncShepherdsville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia K. Prohaska among 1,958 physician assistant records in Kentucky
Julia K. Prohaska, PA is one of 1,958 physician assistant records with a practice address in Kentucky. 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 18% of them.
- NPI issued2007 · 18% of these records are older, 77% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1994 · median 2018 among the 1,216 with a school on file
- Record last updated2018 · 39% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
345 physician assistant records list a practice address in Louisville
They are 345 of the 21,891 NPPES records with a practice address in Louisville, and 1,958 physician assistant records in Kentucky.
All 1,958 in Kentucky → Every provider in Louisville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Trisha Agle, PA-CLouisville, KY 402151962568444
- Ariana BeachLouisville, KY 402151174273940
- Abby Bell, PALouisville, KY 402151942932066
- Lana BridghamLouisville, KY 402151497244867
- Molly Christoff, PA-CLouisville, KY 402151922507136
- Taylor Cohen, PA-CLouisville, KY 402151205480977
- Melissa Edds, PA-CLouisville, KY 402151578566600
- Kirk Fougnie, PA-CLouisville, KY 402151295734747
Common questions
What is Julia K. Prohaska, PA's NPI number?
Julia K. Prohaska, PA's National Provider Identifier (NPI) is 1144431354, issued on May 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Julia K. Prohaska, PA located?
The NPPES record lists a practice address at 4402 Churchman Ave, Louisville, KY, 40215. Phone: (502) 363-0588. Providers update this record themselves, so call before visiting.
How can I verify Julia K. Prohaska, PA's license?
NPPES lists Kentucky license number PA246, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Julia K. Prohaska, PA prescribe under Medicare Part D?
In 2024, Julia K. Prohaska, PA had 193 Medicare Part D claims for 79 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Julia K. Prohaska, PA's MIPS final score?
The 2023 MIPS final score is 73.2 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.