Ashley B. Mittlesteadt, PA
Physician Assistant · Louisville, KY
Ashley B. Mittlesteadt, PA is a physician assistant with a practice address in Louisville, Kentucky, and NPI 1881998425, issued on Dec 22, 2010. Check the license (Kentucky PA1609, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashley B. Mittlesteadt
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA1609 KY
Self-reported in NPPES; status is on the state search - Practice location
- 401 E Chestnut St, Louisville, KY 40202
- Phone
- (502) 588-6000
- Enumerated
- Dec 22, 2010
- Record last updated
- Dec 31, 2025
- Medicaid ID
- 7100155360 KY
- Medicare enrollment
- Enrolled (PECOS I20110304000034); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,958 in Kentucky → Look up another NPI →
Also registered at 401 E Chestnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicolas Ajkay, M.D.Surgical Oncology Physician1497928261
- Murad Al-Momani, PH.D.Audiologist1346478971
- Yaser Al-Salmay, MDTransplant Surgery Physician1609251271
- Souzana Alkhouri, M.D.Psychiatry Physician1184088163
- Wasan Amornsang, DDSProsthodontics1902352784
- Brianna Arbogast, RNGeneral Practice Registered Nurse1821977950
Verify Ashley B. Mittlesteadt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license PA1609Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
13 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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: $191.75
2 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, 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 2 group practices
- New Lexington Clinic PscLexington, KY
- 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).
Ashley B. Mittlesteadt among 1,958 physician assistant records in Kentucky
Ashley B. Mittlesteadt, 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 2010, is newer than 29% of them.
- NPI issued2010 · 29% of these records are older, 68% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2010 · median 2018 among the 1,216 with a school on file
- Record last updated2025 · 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
- Jacqueline Cooke, PA-CLouisville, KY 402021861656530
- Kristina Gunter, PALouisville, KY 402021730293978
- Ted Hood, PA-CLouisville, KY 402021093775140
- Jennifer Jones, PA-CLouisville, KY 402021306031950
- Amy Justice, PA-CLouisville, KY 402021942433180
- Effie Lary, PA-CLouisville, KY 402021649245440
- David Lizotte, PALouisville, KY 402021598826299
- Ann Lorimer, PA-CLouisville, KY 402021033213525
Common questions
What is Ashley B. Mittlesteadt, PA's NPI number?
Ashley B. Mittlesteadt, PA's National Provider Identifier (NPI) is 1881998425, issued on Dec 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ashley B. Mittlesteadt, PA located?
The NPPES record lists a practice address at 401 E Chestnut St, Louisville, KY, 40202. Phone: (502) 588-6000. Providers update this record themselves, so call before visiting.
How can I verify Ashley B. Mittlesteadt, PA's license?
NPPES lists Kentucky license number PA1609, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Ashley B. Mittlesteadt, PA prescribe under Medicare Part D?
In 2024, Ashley B. Mittlesteadt, PA had 13 Medicare Part D claims; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Ashley B. Mittlesteadt, 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.