Ashby Johnston, PHYSICIAN ASSISTANT
Surgical Physician Assistant · Danville, IN
Ashby Johnston, PHYSICIAN ASSISTANT is a surgical physician assistant with a practice address in Danville, Indiana, and NPI 1225786262, issued on Mar 17, 2022. Check the license (Indiana 10003796A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashby Johnston
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 10003796A IN
Self-reported in NPPES; status is on the state search - Practice location
- 100 Hospital LN Ste 210, Danville, IN 46122
- Phone
- (317) 718-9040
- Enumerated
- Mar 17, 2022
- Record last updated
- Aug 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20221121001735); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 164 in Indiana → Look up another NPI →
Also registered at 100 Hospital LN Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anurag Deeconda, MDCardiovascular Disease Physician1023679396
- Sai Devarapalli, MDCardiovascular Disease Physician1548234966
- Laurel Hubbard, NPFamily Nurse Practitioner1437678679
- Sandeep Lakhan, D.O.Interventional Cardiology Physician1437458916
- Linda Marquez, NPFamily Nurse Practitioner1952827529
Verify Ashby Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 10003796ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average surgical physician assistant in 2024
196 Medicare Part D claims for 56 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Furosemide31 claims
- Potassium Chloride27 claims
- Clopidogrel23 claims
- Metoprolol Tartrate20 claims
- Amiodarone Hcl17 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 MIPS final score for 2023 (Medicare payment program): 95.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $198.94
4 payments; by number, the most common kind was food and beverage; the largest payer was Atricure, Inc. The 7,578 providers of this specialty with any payment received $703.95 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
- Community Physician Network Specialty Care LLCIndianapolis, IN
- Community Physicians OF Indiana IncDanville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashby Johnston among 164 surgical physician assistant records in Indiana
Ashby Johnston, PHYSICIAN ASSISTANT is one of 164 surgical physician assistant records with a practice address in Indiana. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 83% of them.
- NPI issued2022 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2014 among the 109 with a school on file
- Record last updated2024 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Indiana
There are 164 surgical physician assistant records in Indiana.
All 164 in Indiana → Every provider in Danville → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Betsy Simpson, PA-CAvon, IN 461231639372063
- David Rose, P.A.Greenwood, IN 461421477536530
- Julie Heimann, PA-CGreenwood, IN 461431689765927
- Robin Hemrick, PA-CGreenwood, IN 461431346613825
- Mary Flanders, PA-CWestfield, IN 460741194703546
- Taylor Trolian, PA-CShelbyville, IN 461761740897362
- Marguerite Estes, PA-CLebanon, IN 460521548885411
- Sarah Caudill, PA-CIndianapolis, IN 462021831574094
Common questions
What is Ashby Johnston, PHYSICIAN ASSISTANT's NPI number?
Ashby Johnston, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1225786262, issued on Mar 17, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ashby Johnston, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 100 Hospital LN Ste 210, Danville, IN, 46122. Phone: (317) 718-9040. Providers update this record themselves, so call before visiting.
How can I verify Ashby Johnston, PHYSICIAN ASSISTANT's license?
NPPES lists Indiana license number 10003796A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Ashby Johnston, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Ashby Johnston, PHYSICIAN ASSISTANT had 196 Medicare Part D claims for 56 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Ashby Johnston, PHYSICIAN ASSISTANT's MIPS final score?
The 2023 MIPS final score is 95.6 of 100. 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.