NPI registry status
Active
2026 NPPES data Community Health Nurse Practitioner NPI 1497118186 NP
Verify on CMS → Riley Day, NP
Community Health Nurse Practitioner in Indianapolis, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 439 in Community Health Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 135 beneficiaries · Community Health Nurse Practitioner avg: 1K
Generic prescribing
81%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Riley Day, NP filed 1,777 Medicare Part D claims in 2023 as a Community Health Nurse Practitioner in Indianapolis, Indiana, prescribing 81% generic.
- 2K
- Part D claims, 2023
- 81%
- generic prescribing
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Riley Day, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,777 Top 17% higher than 83% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Riley Day, NP?
Quality data not reportedPrimary specialty
Community Health Nurse Practitioner
Medicare Part D claims
1,777 30% vs specialty avg
Specialty distribution in Indiana
How Community Health Nurse Practitioner compares to other specialties among Indiana providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Community Health Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Riley Day, NP appears in the CMS NPPES registry as a Community Health Nurse Practitioner provider holding NP credentials at 3838 N RURAL ST, Indianapolis, IN, 46205, with a listed phone of (317) 221-3400. NPI 1497118186 was issued on 03/31/2016.
Medicare Part D records for calendar year 2023 show 1,777 prescription claims written by this provider, covering 135 Medicare beneficiaries and totaling roughly $265K in drug spend, split 18% brand-name and 81% generic by claim count.
Community Health Nurse Practitioner is a narrow specialty nationwide, with 439 enrolled providers across 46 states and an average of 1,370 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1497118186 |
|---|---|
| Specialty | Community Health Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 03/31/2016 |
Brand vs generic prescribing mix · Typical
Riley Day, NP - brand share 18.0%
Community Health Nurse Practitioner average
18% brand-name claims vs 81% generic, on 1,777 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,777
Total Claims
$265K
Total Drug Cost
135
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,804
- Total Day Supply
- 112,065
- Brand vs Generic
- 18% brand / 81% generic
- Brand Drug Cost
- $236K
- Generic Drug Cost
- $28K
Patient Demographics
- Average Patient Age
- 63.4 years
- Avg HCC Risk Score
- 1.26
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 62, 65-74: 62, 75-84: 11, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Riley Day, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
174 claims
- Amlodipine Besylate
Amlodipine Besylate
121 claims
- Losartan Potassium
Losartan Potassium
100 claims
- Hydrochlorothiazide
Hydrochlorothiazide
89 claims
- Lisinopril 66
Lisinopril
66 claims
- Albuterol Sulfate … 63
Albuterol Sulfate Hfa
63 claims
- Sertraline Hcl 49
Sertraline Hcl
49 claims
- Cyclobenzaprine Hcl 46
Cyclobenzaprine Hcl
46 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 174 |
| Amlodipine Besylate | 121 |
| Losartan Potassium | 100 |
| Hydrochlorothiazide | 89 |
| Lisinopril | 66 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 63 |
| Sertraline Hcl | 49 |
| Cyclobenzaprine Hcl | 46 |
| Metoprolol Succinate | 44 |
| Metformin Hcl | 39 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Community Health Nurse Practitioner Overview
How Riley Day, NP fits within the Community Health Nurse Practitioner landscape nationally.
439
Community Health Nurse Practitioner Providers in US
46
States with Community Health Nurse Practitioner
1,370
Avg Claims per Provider
Riley Day, NP's 1,777 claims are above the specialty average of 1,370.
Nearby Community Health Nurse Practitioner Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Day.
Dr. Olushola Ajadi
FNP-C
Lafayette, IN
Dr. Carol Clark
CNP
Indianapolis, IN
Dr. Jason Clay
APRN, NP-C
Warsaw, IN
Dr. Kandyce Curtis-Webster
RN,MSN,CNM
Indianapolis, IN
Dr. Carolyn Harris
NP
Avon, IN
Compare Community Health Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Indiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Community Health Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Riley Day, NP's specialty? ▼
Riley Day, NP specializes in Community Health Nurse Practitioner and practices in Indianapolis, Indiana. Credentials: NP.
How much does Riley Day, NP prescribe under Medicare Part D? ▼
In 2023, Riley Day, NP wrote 1,777 Medicare Part D claims totaling $265K in drug costs for 135 beneficiaries.
Where is Riley Day, NP located? ▼
Riley Day, NP is located at 3838 N RURAL ST, Indianapolis, IN, 46205. Phone: (317) 221-3400.
What is Riley Day, NP's NPI number? ▼
Riley Day, NP's National Provider Identifier (NPI) is 1497118186, issued on 03/31/2016.
Does Riley Day, NP prescribe more brand-name or generic drugs? ▼
Riley Day, NP's prescribing is 18% brand-name and 81% generic drugs by claim count, with $236K in brand drug costs.
How many Community Health Nurse Practitioner providers are there in the US? ▼
There are 439 Community Health Nurse Practitioner providers across 46 states in the US. The average Community Health Nurse Practitioner provider writes 1,370 Medicare Part D claims per year.
What drugs does Riley Day, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Riley Day, NP's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Riley Day, NP accept Medicare? ▼
Riley Day, NP appears in CMS Medicare data with 1,777 Part D claims and 135 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Riley Day, NP's credentials? ▼
Riley Day, NP's NPI is 1497118186 with credentials NP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.