Casey Lauren McMahan, PA-C
Physician Assistant · Greenwood, IN
Casey Lauren McMahan, PA-C is a physician assistant with a practice address in Greenwood, Indiana, and NPI 1306540604, issued on Mar 29, 2023. Check the license (Indiana 10004185A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casey Lauren McMahan
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 10004185A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1001 N Madison Ave, Greenwood, IN 46142
- Phone
- (317) 528-7500
- Enumerated
- Mar 29, 2023
- Record last updated
- May 1, 2025
- Fax
- (317) 528-7515
- Medicare enrollment
- Enrolled (PECOS I20231115003507); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,419 in Indiana → Look up another NPI →
Also registered at 1001 N Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Brumfield, NPFamily Nurse Practitioner1598633166
- Timothy Burrell, MDFamily Medicine Physician1538116850
- Mary Cooper, M.D.Family Medicine Physician1922085042
- Terrence Haffner, MDFamily Medicine Physician1972558385
- Yamuna Kasaraneni, M.D.Family Medicine Physician1528097607
- Christopher Kaup, MDInternal Medicine Physician1033430004
Verify Casey Lauren McMahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 10004185ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
42 Medicare Part D claims for 31 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.
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.
Bills Medicare through one group practice
- Franciscan Physician NetworkGreenwood, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey Lauren McMahan among 2,419 physician assistant records in Indiana
Casey Lauren McMahan, PA-C is one of 2,419 physician assistant records with a practice address in Indiana. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 73% of them.
- NPI issued2023 · 73% of these records are older, 19% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2023 · median 2019 among the 1,700 with a school on file
- Record last updated2025 · 25% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
70 physician assistant records list a practice address in Greenwood
They are 70 of the 2,362 NPPES records with a practice address in Greenwood, and 2,419 physician assistant records in Indiana.
All 2,419 in Indiana → Every provider in Greenwood → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kristi Blackburn, PA-CGreenwood, IN 461421093471799
- Erica Childress, PA-CGreenwood, IN 461421588975502
- Samuel Culver, PAGreenwood, IN 461421407429160
- Dustin Demuth, PA-CGreenwood, IN 461421598479222
- Kelly Foutch, PAGreenwood, IN 461421043558596
- Sarah KempfGreenwood, IN 461421700687191
- Kyler Lensink, PAGreenwood, IN 461421427831114
- Madison McKinney, PAGreenwood, IN 461421245000157
Common questions
What is Casey Lauren McMahan, PA-C's NPI number?
Casey Lauren McMahan, PA-C's National Provider Identifier (NPI) is 1306540604, issued on Mar 29, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Casey Lauren McMahan, PA-C located?
The NPPES record lists a practice address at 1001 N Madison Ave, Greenwood, IN, 46142. Phone: (317) 528-7500. Providers update this record themselves, so call before visiting.
How can I verify Casey Lauren McMahan, PA-C's license?
NPPES lists Indiana license number 10004185A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Casey Lauren McMahan, PA-C prescribe under Medicare Part D?
In 2024, Casey Lauren McMahan, PA-C had 42 Medicare Part D claims for 31 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.