Merrill Ritter, MD
Orthopaedic Surgery Physician · Mooresville, IN
Merrill Ritter, MD is an orthopaedic surgery physician with a practice address in Mooresville, Indiana, and NPI 1588634307, issued on Jan 24, 2006. Check the license (Indiana 01020175, as entered in NPPES) on the Medical Licensing Board of Indiana; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Merrill Ritter
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 01020175 IN
Self-reported in NPPES; status is on the state search - Practice location
- 1199 Hadley RD, Mooresville, IN 46158
- Phone
- (317) 831-2273
- Enumerated
- Jan 24, 2006
- Record last updated
- Mar 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (317) 831-9347
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 491 in Indiana → Look up another NPI →
Also registered at 1199 Hadley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Todd Bertrand, MDOrthopaedic Surgery Physician1386804987
- Philip Faris, M.D.Orthopaedic Surgery Physician1306821608
- Patricia Madinger, P.T.Physical Therapist1558681239
Verify Merrill Ritter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01020175Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Merrill Ritter among 491 orthopaedic surgery physician records in Indiana
Merrill Ritter, MD is one of 491 orthopaedic surgery physician records with a practice address in Indiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 45% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2008 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 orthopaedic surgery physician records list a practice address in Mooresville
They are 4 of the 249 NPPES records with a practice address in Mooresville, and 491 orthopaedic surgery physician records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 491 in Indiana → Every provider in Mooresville → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Todd Bertrand, MDMooresville, IN 461581386804987
- Philip Faris, M.D.Mooresville, IN 461581306821608
- John Meding, MDMooresville, IN 461581518943851
- Mitchell Beckert, MDGreenwood, IN 461431235669573
- Mark Dilella, DOGreenwood, IN 461431053363002
- Jack Farr, MDGreenwood, IN 461431396797346
- Scott Gudeman, MDGreenwood, IN 461431790736403
- Benjamin Justice, MDGreenwood, IN 461431649447145
Common questions
What is Merrill Ritter, MD's NPI number?
Merrill Ritter, MD's National Provider Identifier (NPI) is 1588634307, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Merrill Ritter, MD located?
The NPPES record lists a practice address at 1199 Hadley RD, Mooresville, IN, 46158. Phone: (317) 831-2273. Providers update this record themselves, so call before visiting.
How can I verify Merrill Ritter, MD's license?
NPPES lists Indiana license number 01020175, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.