Maria Knaus
Surgery Physician · Indianapolis, IN
Maria Knaus is a surgery physician with a practice address in Indianapolis, Indiana, and NPI 1952806143, issued on Mar 28, 2018. Check the license (Indiana 01096275A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Maria Knaus
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 01096275A IN
Self-reported in NPPES; status is on the state search - Practice location
- 705 Riley Hospital Dr Ste 2500, Indianapolis, IN 46202
- Phone
- (317) 274-4606
- Enumerated
- Mar 28, 2018
- Record last updated
- Jun 30, 2025
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 612 in Indiana → Look up another NPI →
Also registered at 705 Riley Hospital Dr Ste 2500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Effinger, NPPediatric Nurse Practitioner1275050205
- Sarah Morariu, PNPPediatric Nurse Practitioner1578236618
- Lauren Yegerlehner, NPPediatric Nurse Practitioner1427472174
Verify Maria Knaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01096275ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average surgery physician in 2024
11 Medicare Part D claims, against an average of 147 among the 20,115 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.
Maria Knaus among 612 surgery physician records in Indiana
Maria Knaus is one of 612 surgery physician 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 2018, is newer than 88% of them.
- NPI issued2018 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Indiana
There are 612 surgery physician records in Indiana.
All 612 in Indiana → Every provider in Indianapolis → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- David Canal, MDIndianapolis, IN 462021346208998
- Susan Clare, MDIndianapolis, IN 462021992763544
- Gary Dunnington, M.D.Indianapolis, IN 462021528049871
- William Goggins, M.D.Indianapolis, IN 462021740252675
- Leonidas Koniaris, MDIndianapolis, IN 462021215991146
- David Matthews, MDIndianapolis, IN 462021689632234
- Robert Pennington, MDIndianapolis, IN 462021841253309
- John Powelson, MDIndianapolis, IN 462021407806029
Common questions
What is Maria Knaus's NPI number?
Maria Knaus's National Provider Identifier (NPI) is 1952806143, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Maria Knaus located?
The NPPES record lists a practice address at 705 Riley Hospital Dr Ste 2500, Indianapolis, IN, 46202. Phone: (317) 274-4606. Providers update this record themselves, so call before visiting.
How can I verify Maria Knaus's license?
NPPES lists Indiana license number 01096275A, 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 Maria Knaus prescribe under Medicare Part D?
In 2024, Maria Knaus had 11 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.