NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1366414765 CRNP
Verify on CMS → Marlene Daly, CRNP
Nurse Practitioner in Langhorne, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 87,700 in 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
851
Medicare Part D claims · 213 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$363.83
20 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
Marlene Daly, CRNP filed 851 Medicare Part D claims in 2023 as a Nurse Practitioner in Langhorne, Pennsylvania, prescribing 83% generic.
- 851
- Part D claims, 2023
- 83%
- generic prescribing
- $363.83
- 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.
Marlene Daly, CRNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
851 Top 27% higher than 73% 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 Marlene Daly, CRNP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
851 21% vs specialty avg
Specialty distribution in Pennsylvania
How Nurse Practitioner compares to other specialties among Pennsylvania 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 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).
Marlene Daly, CRNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding CRNP credentials at 390 MIDDLETOWN BLVD, Langhorne, PA, 19047, with a listed phone of (215) 750-6777. NPI 1366414765 was issued on 02/02/2006.
Medicare Part D records for calendar year 2023 show 851 prescription claims written by this provider, covering 213 Medicare beneficiaries and totaling roughly $141K in drug spend, split 17% brand-name and 83% generic by claim count.
Nurse Practitioner is a high-volume specialty nationwide, with 87,700 enrolled providers across 56 states and an average of 1,084 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 | 1366414765 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | CRNP |
| Gender | Female |
| NPI Issued | 02/02/2006 |
Hospital and facility affiliations
Facilities where Marlene Daly, CRNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Jefferson University Physicians
Philadelphia, PA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Marlene Daly, CRNP. Source: openpaymentsdata.cms.gov.
Total received
$364
Largest payer
Merck Sharp & Dohme LLC
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.
License & disciplinary context - Pennsylvania PA-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Marlene Daly, CRNP. To verify Marlene Daly, CRNP's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Marlene Daly, CRNP - brand share 17.0%
Nurse Practitioner average
17% brand-name claims vs 83% generic, on 851 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.
851
Total Claims
$141K
Total Drug Cost
213
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,073
- Total Day Supply
- 61,986
- Brand vs Generic
- 17% brand / 83% generic
- Brand Drug Cost
- $121K
- Generic Drug Cost
- $20K
Patient Demographics
- Average Patient Age
- 74.4 years
- Avg HCC Risk Score
- 1.50
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 13, 65-74: 99, 75-84: 73, 85+: 28
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Marlene Daly, CRNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Succinate
Metoprolol Succinate
110 claims
- Amlodipine Besylate
Amlodipine Besylate
68 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
49 claims
- Valsartan 41
Valsartan
41 claims
- Xarelto 39
Xarelto
39 claims
- Carvedilol 37
Carvedilol
37 claims
- Clopidogrel 33
Clopidogrel
33 claims
- Diltiazem 24hr Er … 30
Diltiazem 24hr Er (Cd)
30 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 110 |
| Amlodipine Besylate | 68 |
| Rosuvastatin Calcium | 49 |
| Valsartan | 41 |
| Xarelto Rivaroxaban | 39 |
| Carvedilol | 37 |
| Clopidogrel Clopidogrel Bisulfate | 33 |
| Diltiazem 24hr Er (Cd) Diltiazem Hcl | 30 |
| Lisinopril | 30 |
| Atorvastatin Calcium | 28 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Marlene Daly, CRNP fits within the Nurse Practitioner landscape nationally.
87,700
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Marlene Daly, CRNP's 851 claims are below the specialty average of 1,084.
Nearby Nurse Practitioner Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Daly.
Dr. Erika Aaron
CRNP
Philadelphia, PA
Dr. Megan Abbott
CRNP
Philadelphia, PA
Lynda Abi-Daher
Bethlehem, PA
Dr. Ann Acevedo
CRNP
Lehighton, PA
Jessica Acevedo
Philadelphia, PA
Compare 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 Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby 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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
What prescribing data reveals about a provider
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How insurance networks affect your costs
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Frequently Asked Questions
What is Marlene Daly, CRNP's specialty? ▼
Marlene Daly, CRNP specializes in Nurse Practitioner and practices in Langhorne, Pennsylvania. Credentials: CRNP.
How much does Marlene Daly, CRNP prescribe under Medicare Part D? ▼
In 2023, Marlene Daly, CRNP wrote 851 Medicare Part D claims totaling $141K in drug costs for 213 beneficiaries.
Where is Marlene Daly, CRNP located? ▼
Marlene Daly, CRNP is located at 390 MIDDLETOWN BLVD, Langhorne, PA, 19047. Phone: (215) 750-6777.
What is Marlene Daly, CRNP's NPI number? ▼
Marlene Daly, CRNP's National Provider Identifier (NPI) is 1366414765, issued on 02/02/2006.
Does Marlene Daly, CRNP prescribe more brand-name or generic drugs? ▼
Marlene Daly, CRNP's prescribing is 17% brand-name and 83% generic drugs by claim count, with $121K in brand drug costs.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,700 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Marlene Daly, CRNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Marlene Daly, CRNP's most frequently prescribed drugs include Metoprolol Succinate, Amlodipine Besylate, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marlene Daly, CRNP accept Medicare? ▼
Marlene Daly, CRNP appears in CMS Medicare data with 851 Part D claims and 213 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marlene Daly, CRNP's credentials? ▼
Marlene Daly, CRNP's NPI is 1366414765 with credentials CRNP. 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.