John F. Plascak, MD
Internal Medicine Physician · Lafayette, IN
John F. Plascak, MD is an internal medicine physician with a practice address in Lafayette, Indiana, and NPI 1013939354, issued on Jul 24, 2006. Check the license (Indiana 01033811A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- John F. Plascak
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 01033811A IN
01033811 IN
Self-reported in NPPES; status is on the state search - Practice location
- 2708 Ferry St, Lafayette, IN 47904
- Phone
- (765) 449-1555
- Enumerated
- Jul 24, 2006
- Record last updated
- May 5, 2026
- Fax
- (765) 449-1110
- Medicaid ID
- 100192210 IN
- Medicare enrollment
- Enrolled (PECOS I20041102000743); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 2708 Ferry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mahrosh Ahmed, MDFamily Medicine Physician1235861626
- Shaun Chalfant, NPFamily Nurse Practitioner1558980565
- Carlie ElstonFamily Nurse Practitioner1366134678
Verify John F. Plascak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01033811ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average internal medicine physician in 2024
805 Medicare Part D claims for 507 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Prednisone125 claims
- Cefdinir93 claims
- Amoxicillin-Clavulanate Potass89 claims
- Cephalexin56 claims
- Doxycycline Hyclate46 claims
- Nitrofurantoin Mono-Macro45 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 NetworkWest Lafayette, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John F. Plascak among 2,109 internal medicine physician records in Indiana
John F. Plascak, MD is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1984 · median 2005 among the 1,448 with a school on file
- Record last updated2026 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 internal medicine physician records list a practice address in Lafayette
They are 42 of the 2,755 NPPES records with a practice address in Lafayette, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Lafayette → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Usman Cheema, MDLafayette, IN 479041124280813
- Carmen Davis, MDLafayette, IN 479041528209582
- Donald Edelen, M.D.Lafayette, IN 479041669513198
- Gregory French, M.D.Lafayette, IN 479041922159847
- Carlos Gambirazio, MDLafayette, IN 479041033187125
- Ritu Kalwani, MDLafayette, IN 479041689643017
- Scott Miethke, MDLafayette, IN 479041689643397
- Kaushal Patel, MDLafayette, IN 479041639183866
Common questions
What is John F. Plascak, MD's NPI number?
John F. Plascak, MD's National Provider Identifier (NPI) is 1013939354, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John F. Plascak, MD located?
The NPPES record lists a practice address at 2708 Ferry St, Lafayette, IN, 47904. Phone: (765) 449-1555. Providers update this record themselves, so call before visiting.
How can I verify John F. Plascak, MD's license?
NPPES lists Indiana license number 01033811A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John F. Plascak, MD prescribe under Medicare Part D?
In 2024, John F. Plascak, MD had 805 Medicare Part D claims for 507 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.