John Hittle, MD
Internal Medicine Physician · Greenfield, IN
John Hittle, MD is an internal medicine physician with a practice address in Greenfield, Indiana, and NPI 1821090275, issued on Aug 15, 2005. Check the license (Indiana 01041331A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- John Hittle
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01041331A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1 Memorial SQ Ste 305, Greenfield, IN 46140
- Phone
- (317) 462-6662
- Enumerated
- Aug 15, 2005
- Record last updated
- Oct 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (317) 468-6275
- Medicaid ID
- 200026730 IN
- Medicare enrollment
- Enrolled (PECOS I20100811000735); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 1 Memorial SQ Ste 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Fletcher, M.D.Internal Medicine Physician1841282001
- Robert Klinestiver, MDPulmonary Disease Physician1851383012
- Barbara Pescitelli, NPAdult Health Nurse Practitioner1154398154
- Amy Wooldridge, MDInternal Medicine Physician1386624070
Verify John Hittle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01041331ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
545 Medicare Part D claims for 214 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 48 claims were for opioids.
Most prescribed
- Prednisone50 claims
- Hydrocodone-Acetaminophen30 claims
- Torsemide17 claims
- Eliquis16 claims
- Furosemide16 claims
- Pantoprazole Sodium15 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 2 group practices
- Arm Specialists LLCBrownsburg, IN
- Hancock Physician Network LLCGreenfield, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Hittle among 2,109 internal medicine physician records in Indiana
John Hittle, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1990 · median 2005 among the 1,448 with a school on file
- Record last updated2010 · 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).
6 internal medicine physician records list a practice address in Greenfield
They are 6 of the 593 NPPES records with a practice address in Greenfield, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Greenfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kevin DownardGreenfield, IN 461401770146201
- Drew DustGreenfield, IN 461401427402510
- Michael Fletcher, M.D.Greenfield, IN 461401841282001
- Deepa Namburi, M.D.Greenfield, IN 461401073262432
- Amy Wooldridge, MDGreenfield, IN 461401386624070
- Christopher Kaup, MDGreenwood, IN 461421033430004
- Mohammed Majid, MDGreenwood, IN 461421912989815
- Edwin Shakun, M.D.Greenwood, IN 461421467454660
Common questions
What is John Hittle, MD's NPI number?
John Hittle, MD's National Provider Identifier (NPI) is 1821090275, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Hittle, MD located?
The NPPES record lists a practice address at 1 Memorial SQ Ste 305, Greenfield, IN, 46140. Phone: (317) 462-6662. Providers update this record themselves, so call before visiting.
How can I verify John Hittle, MD's license?
NPPES lists Indiana license number 01041331A, 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 Hittle, MD prescribe under Medicare Part D?
In 2024, John Hittle, MD had 545 Medicare Part D claims for 214 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.