Emily K. Ernst, ARNP
Nurse Practitioner · Indianapolis, IN
Emily K. Ernst, ARNP is a nurse practitioner with a practice address in Indianapolis, Indiana, and NPI 1174000178, issued on Jul 23, 2018. Check the license (Indiana 71015295A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Emily K. Ernst
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 71015295A IN
AP61046894 WA
Self-reported in NPPES; status is on the state search - Practice location
- 201 N Illinois St, Indianapolis, IN 46204
- Phone
- (888) 731-8994
- Enumerated
- Jul 23, 2018
- Record last updated
- Aug 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20240619002018); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,582 in Indiana → Look up another NPI →
Also registered at 201 N Illinois St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Emily K. Ernst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71015295ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average nurse practitioner in 2024
311 Medicare Part D claims for 121 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 34 claims were for opioids.
Most prescribed
- Anastrozole23 claims
- Ondansetron Hcl16 claims
- Prochlorperazine Maleate16 claims
- Hydrocodone-Acetaminophen12 claims
- Prednisone11 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.
Industry payments in 2024: $400.36
17 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Deaconess Womens Hospital OF Southern Indiana LLCNewburgh, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emily K. Ernst among 2,582 nurse practitioner records in Indiana
Emily K. Ernst, ARNP is one of 2,582 nurse practitioner records with a practice address in Indiana. 80% 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 53% of them.
- NPI issued2018 · 53% of these records are older, 41% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2018 among the 1,710 with a school on file
- Record last updated2025 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
465 nurse practitioner records list a practice address in Indianapolis
They are 465 of the 30,493 NPPES records with a practice address in Indianapolis, and 2,582 nurse practitioner records in Indiana.
All 2,582 in Indiana → Every provider in Indianapolis → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Julia Arragon, FNPIndianapolis, IN 462041588219141
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- Stefani Johnston, NPIndianapolis, IN 462041831189554
- Saranda KeyesIndianapolis, IN 462041174223788
- Grace Cy Newland, NPIndianapolis, IN 462041780443739
- Casey Norton, NPIndianapolis, IN 462041437575065
- Nneka OdinwerukaIndianapolis, IN 462041073409322
- Linda Smith, N.P.Indianapolis, IN 462041578511432
Common questions
What is Emily K. Ernst, ARNP's NPI number?
Emily K. Ernst, ARNP's National Provider Identifier (NPI) is 1174000178, issued on Jul 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Emily K. Ernst, ARNP located?
The NPPES record lists a practice address at 201 N Illinois St, Indianapolis, IN, 46204. Phone: (888) 731-8994. Providers update this record themselves, so call before visiting.
How can I verify Emily K. Ernst, ARNP's license?
NPPES lists Indiana license number 71015295A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Emily K. Ernst, ARNP prescribe under Medicare Part D?
In 2024, Emily K. Ernst, ARNP had 311 Medicare Part D claims for 121 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.