John Ralph Collip, M.D.
General Practice Physician · Greenfield, IN
John Ralph Collip, M.D. is a general practice physician with a practice address in Greenfield, Indiana, and NPI 1710097571, issued on Aug 30, 2006. Check the license (Indiana 01044478A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- John Ralph Collip
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 01044478A IN
Self-reported in NPPES; status is on the state search - Practice location
- 415 W Main St, Greenfield, IN 46140
- Phone
- (317) 679-1009
- Enumerated
- Aug 30, 2006
- Record last updated
- Aug 30, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (317) 826-1370
- Medicaid ID
- 200072520B IN
- Medicare enrollment
- Enrolled (PECOS I20050322001080); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 151 in Indiana → Look up another NPI →
Verify John Ralph Collip in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01044478ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average general practice physician in 2024
370 Medicare Part D claims for 23 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Buprenorphine-Naloxone320 claims
- Zubsolv37 claims
- Naloxone Hcl13 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
- Recover Together IncMarion, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Ralph Collip among 151 general practice physician records in Indiana
John Ralph Collip, M.D. is one of 151 general practice physician records with a practice address in Indiana. 56% 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 21% of them.
- NPI issued2006 · 21% of these records are older, 54% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated1980 · median 1994 among the 43 with a school on file
- Record last updated2013 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Indiana
There are 151 general practice physician records in Indiana.
All 151 in Indiana → Every provider in Greenfield → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Daniel Bonnin, MDGreenfield, IN 461401841795994
- Bruce Records, M.D.Greenwood, IN 461421740252667
- Praveen Rajanahalli, MDGreenwood, IN 461431497925572
- Taylor Brown, RNMartinsville, IN 461511184553687
- Logan CookMartinsville, IN 461511285335570
- Keith Huff, MDAvon, IN 461231073517744
- Christopher Nelson, M.D.Avon, IN 461231922041615
- Richard Bernhardt, MDMooresville, IN 461581487850988
Common questions
What is John Ralph Collip, M.D.'s NPI number?
John Ralph Collip, M.D.'s National Provider Identifier (NPI) is 1710097571, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Ralph Collip, M.D. located?
The NPPES record lists a practice address at 415 W Main St, Greenfield, IN, 46140. Phone: (317) 679-1009. Providers update this record themselves, so call before visiting.
How can I verify John Ralph Collip, M.D.'s license?
NPPES lists Indiana license number 01044478A, 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 Ralph Collip, M.D. prescribe under Medicare Part D?
In 2024, John Ralph Collip, M.D. had 370 Medicare Part D claims for 23 beneficiaries; the average among general practice physician prescribers was 3,030. 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.