NPI registry status
Active
2026 NPPES data Geriatric Medicine (Family Medicine) Physician NPI 1336377670 NP
Verify on CMS → Nicole O'Rourke, NP
Geriatric Medicine (Family Medicine) Physician 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 1,779 in Geriatric Medicine (Family Medicine) Physician, 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
5K
Medicare Part D claims · 616 beneficiaries · Geriatric Medicine (Family Medicine) Physician avg: 5K
Generic prescribing
85%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$203.58
4 payments · CMS Open Payments (Sunshine Act)
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
Nicole O'Rourke, NP filed 4,966 Medicare Part D claims in 2023 as a Geriatric Medicine (Family Medicine) Physician in Indianapolis, Indiana, prescribing 85% generic.
- 5K
- Part D claims, 2023
- 85%
- generic prescribing
- $203.58
- industry payments (Sunshine Act)
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.
Nicole O'Rourke, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
4,966 Top 6% higher than 94% 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
◑
Board-eligible specialty (heuristic, not verified)
Nicole O'Rourke, NP practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Nicole O'Rourke, NP?
Quality data not reportedPrimary specialty
Geriatric Medicine (Family Medicine) Physician
Medicare Part D claims
4,966 2% vs specialty avg
Specialty distribution in Indiana
How Geriatric Medicine (Family Medicine) Physician 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 Geriatric Medicine (Family Medicine) Physician. 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).
Nicole O'Rourke, NP appears in the CMS NPPES registry as a Geriatric Medicine (Family Medicine) Physician provider holding NP credentials at 1919 E 52ND ST STE 200, Indianapolis, IN, 46205, with a listed phone of (317) 429-0120. NPI 1336377670 was issued on 06/25/2009.
Medicare Part D records for calendar year 2023 show 4,966 prescription claims written by this provider, covering 616 Medicare beneficiaries and totaling roughly $475K in drug spend, split 13% brand-name and 85% generic by claim count, with an opioid prescribing rate of 4.1%.
Geriatric Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 1,779 enrolled providers across 52 states and an average of 4,854 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 | 1336377670 |
|---|---|
| Specialty | Geriatric Medicine (Family Medicine) Physician |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 06/25/2009 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Nicole O'Rourke, NP. Source: openpaymentsdata.cms.gov.
Total received
$204
Largest payer
ConvaTec Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Nicole O'Rourke, NP - brand share 13.0%
Geriatric Medicine (Family Medicine) Physician average
13% brand-name claims vs 85% generic, on 4,966 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.
4,966
Total Claims
$475K
Total Drug Cost
616
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,808
- Total Day Supply
- 190,923
- Brand vs Generic
- 13% brand / 85% generic
- Brand Drug Cost
- $379K
- Generic Drug Cost
- $92K
- Opioid Claims
- 205 (4.1% rate)
- Antibiotic Claims
- 158
Patient Demographics
- Average Patient Age
- 76.4 years
- Avg HCC Risk Score
- 3.02
- Gender Split
- 74% female / 26% male
- Age Distribution
- <65: 99, 65-74: 155, 75-84: 184, 85+: 178
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nicole O'Rourke, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Furosemide
Furosemide
179 claims
- Gabapentin
Gabapentin
179 claims
- Atorvastatin Calcium
Atorvastatin Calcium
171 claims
- Omeprazole
Omeprazole
142 claims
- Lisinopril
Lisinopril
132 claims
- Metoprolol Succinate
Metoprolol Succinate
129 claims
- Levothyroxine Sodium
Levothyroxine Sodium
108 claims
- Amlodipine Besylate
Amlodipine Besylate
100 claims
| Drug | Claims |
|---|---|
| Furosemide | 179 |
| Gabapentin | 179 |
| Atorvastatin Calcium | 171 |
| Omeprazole | 142 |
| Lisinopril | 132 |
| Metoprolol Succinate | 129 |
| Levothyroxine Sodium | 108 |
| Amlodipine Besylate | 100 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 98 |
| Eliquis Apixaban | 95 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Geriatric Medicine (Family Medicine) Physician in IN →
All providers in Indiana →
Compare specialties →
Geriatric Medicine (Family Medicine) Physician Overview
How Nicole O'Rourke, NP fits within the Geriatric Medicine (Family Medicine) Physician landscape nationally.
1,779
Geriatric Medicine (Family Medicine) Physician Providers in US
52
States with Geriatric Medicine (Family Medicine) Physician
4,854
Avg Claims per Provider
Nicole O'Rourke, NP's 4,966 claims are above the specialty average of 4,854.
Nearby Geriatric Medicine (Family Medicine) Physician Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as O'Rourke.
Dr. Herbert Acker
MD
Fort Wayne, IN
Dr. Sarah Adrian-Stephenson
NP
Avon, IN
Dr. Thomas Alley
M.D.
Indianapolis, IN
Dr. Jack Bartoszek
D.O.
Mishawaka, IN
Dr. James Buchanan
MD
Auburn, IN
Compare Geriatric Medicine (Family Medicine) Physician 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 Geriatric Medicine (Family Medicine) Physician 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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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Nicole O'Rourke, NP's specialty? ▼
Nicole O'Rourke, NP specializes in Geriatric Medicine (Family Medicine) Physician and practices in Indianapolis, Indiana. Credentials: NP.
How much does Nicole O'Rourke, NP prescribe under Medicare Part D? ▼
In 2023, Nicole O'Rourke, NP wrote 4,966 Medicare Part D claims totaling $475K in drug costs for 616 beneficiaries.
Where is Nicole O'Rourke, NP located? ▼
Nicole O'Rourke, NP is located at 1919 E 52ND ST STE 200, Indianapolis, IN, 46205. Phone: (317) 429-0120.
What is Nicole O'Rourke, NP's NPI number? ▼
Nicole O'Rourke, NP's National Provider Identifier (NPI) is 1336377670, issued on 06/25/2009.
Does Nicole O'Rourke, NP prescribe more brand-name or generic drugs? ▼
Nicole O'Rourke, NP's prescribing is 13% brand-name and 85% generic drugs by claim count, with $379K in brand drug costs.
Does Nicole O'Rourke, NP prescribe opioids? ▼
Yes, Nicole O'Rourke, NP had 205 opioid claims in 2023 with an opioid prescribing rate of 4.1%.
How many Geriatric Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 1,779 Geriatric Medicine (Family Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Family Medicine) Physician provider writes 4,854 Medicare Part D claims per year.
What drugs does Nicole O'Rourke, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Nicole O'Rourke, NP's most frequently prescribed drugs include Furosemide, Gabapentin, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nicole O'Rourke, NP accept Medicare? ▼
Nicole O'Rourke, NP appears in CMS Medicare data with 4,966 Part D claims and 616 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nicole O'Rourke, NP's credentials? ▼
Nicole O'Rourke, NP's NPI is 1336377670 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.