Nicholas Eric Harrison, MD
Emergency Medicine Physician · Indianapolis, IN
Nicholas Eric Harrison, MD is an emergency medicine physician with a practice address in Indianapolis, Indiana, and NPI 1447611371, issued on Mar 20, 2016. Check the license (Indiana 01085596A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Nicholas Eric Harrison
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 01085596A IN
4301117378 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1701 N Senate Ave, Indianapolis, IN 46202
- Phone
- (317) 962-8940
- Enumerated
- Mar 20, 2016
- Record last updated
- May 21, 2025
- Medicaid ID
- 300050164 IN
- Medicare enrollment
- Enrolled (PECOS I20210824001108); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2016
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,293 in Indiana → Look up another NPI →
Also registered at 1701 N Senate Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Margaret Allison, PHARMDAmbulatory Care Pharmacist1104364223
- Anjali AminPharmacist1306622972
- Eve Anderson, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1720902497
- Julie Andrews, RN, BSN, CHPNRegistered Nurse1710834452
Verify Nicholas Eric Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01085596ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average emergency medicine physician in 2024
20 Medicare Part D claims for 15 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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
- Indiana University Health Care Associates IncIndianapolis, IN
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Eric Harrison among 1,293 emergency medicine physician records in Indiana
Nicholas Eric Harrison, MD is one of 1,293 emergency medicine physician records with a practice address in Indiana. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2012 among the 814 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
437 emergency medicine physician records list a practice address in Indianapolis
They are 437 of the 30,493 NPPES records with a practice address in Indianapolis, and 1,293 emergency medicine physician records in Indiana.
All 1,293 in Indiana → Every provider in Indianapolis → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Edward Bartkus, MDIndianapolis, IN 462021528001484
- Bart Besinger, MDIndianapolis, IN 462021508809468
- Geoffrey Billows, MDIndianapolis, IN 462021306889217
- Suzanne Combs, M.D.Indianapolis, IN 462021902848005
- James Doll, M.D.Indianapolis, IN 462021528000627
- C Fletcher, M.D.Indianapolis, IN 462021982646014
- Melanie Heniff, MDIndianapolis, IN 462021215979349
- Michelle Overfelt, MDIndianapolis, IN 462021609816628
Common questions
What is Nicholas Eric Harrison, MD's NPI number?
Nicholas Eric Harrison, MD's National Provider Identifier (NPI) is 1447611371, issued on Mar 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Eric Harrison, MD located?
The NPPES record lists a practice address at 1701 N Senate Ave, Indianapolis, IN, 46202. Phone: (317) 962-8940. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Eric Harrison, MD's license?
NPPES lists Indiana license number 01085596A, 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 Nicholas Eric Harrison, MD prescribe under Medicare Part D?
In 2024, Nicholas Eric Harrison, MD had 20 Medicare Part D claims for 15 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.