NPI registry status
Active
2026 NPPES data Clinical Nurse Specialist NPI 1336524461 AG-CNS
Verify on CMS → Martha Menefee, AG-CNS
Clinical Nurse Specialist in Round Rock, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,715 in Clinical Nurse Specialist, 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
3K
Medicare Part D claims · 416 beneficiaries · Clinical Nurse Specialist avg: 953
Industry payments
$1.9K
80 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Martha Menefee, AG-CNS filed 2,687 Medicare Part D claims in 2023 as a Clinical Nurse Specialist in Round Rock, Texas.
- 3K
- Part D claims, 2023
- $1.9K
- 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.
Martha Menefee, AG-CNS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,687 Top 13% higher than 87% 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 Martha Menefee, AG-CNS?
Quality data not reportedPrimary specialty
Clinical Nurse Specialist
Medicare Part D claims
2,687 182% vs specialty avg
Specialty distribution in Texas
How Clinical Nurse Specialist compares to other specialties among Texas 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 Clinical Nurse Specialist. 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).
Martha Menefee, AG-CNS appears in the CMS NPPES registry as a Clinical Nurse Specialist provider holding AG-CNS credentials at 2000 S MAYS ST, Round Rock, TX, 78664, with a listed phone of (512) 244-4272. NPI 1336524461 was issued on 07/30/2015.
Medicare Part D records for calendar year 2023 show 2,687 prescription claims written by this provider, covering 416 Medicare beneficiaries and totaling roughly $1.9 million in drug spend, with an opioid prescribing rate of 0.9%.
Clinical Nurse Specialist is a narrow specialty nationwide, with 1,715 enrolled providers across 49 states and an average of 953 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 | 1336524461 |
|---|---|
| Specialty | Clinical Nurse Specialist |
| Credentials | AG-CNS |
| Gender | Female |
| NPI Issued | 07/30/2015 |
Hospital and facility affiliations
Facilities where Martha Menefee, AG-CNS 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.
Mark Malone MD PA
Bastrop, TX
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 Martha Menefee, AG-CNS. Source: openpaymentsdata.cms.gov.
Total received
$1.9K
Largest payer
Amgen 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.
License & disciplinary context - Texas TMB 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 ~77K Texas medical licensees in 2023 - they are NOT specific to Martha Menefee, AG-CNS. To verify Martha Menefee, AG-CNS's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB 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 Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,687
Total Claims
$1.9M
Total Drug Cost
416
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,500
- Total Day Supply
- 131,544
- Generic Drug Cost
- $80K
- Opioid Claims
- 24 (0.9% rate)
Patient Demographics
- Average Patient Age
- 66.0 years
- Avg HCC Risk Score
- 1.87
- Gender Split
- 82% female / 18% male
- Age Distribution
- <65: 152, 65-74: 171, 75-84: 78, 85+: 15
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Martha Menefee, AG-CNS prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisone
Prednisone
351 claims
- Hydroxychloroquine…
Hydroxychloroquine Sulfate
329 claims
- Methotrexate
Methotrexate
319 claims
- Gabapentin 123
Gabapentin
123 claims
- Leflunomide 117
Leflunomide
117 claims
- Duloxetine Hcl 100
Duloxetine Hcl
100 claims
- Celecoxib 92
Celecoxib
92 claims
- Nabumetone 89
Nabumetone
89 claims
| Drug | Claims |
|---|---|
| Prednisone | 351 |
| Hydroxychloroquine Sulfate | 329 |
| Methotrexate Methotrexate Sodium | 319 |
| Gabapentin | 123 |
| Leflunomide | 117 |
| Duloxetine Hcl | 100 |
| Celecoxib | 92 |
| Nabumetone | 89 |
| Allopurinol | 56 |
| Humira(Cf) Pen Adalimumab | 54 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Clinical Nurse Specialist Overview
How Martha Menefee, AG-CNS fits within the Clinical Nurse Specialist landscape nationally.
1,715
Clinical Nurse Specialist Providers in US
49
States with Clinical Nurse Specialist
953
Avg Claims per Provider
Martha Menefee, AG-CNS's 2,687 claims are above the specialty average of 953.
Nearby Clinical Nurse Specialist Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Menefee.
Dr. Lori Allums
ANP-C
Plano, TX
Dr. Norma Applewhite
CNS, RNFA
Dallas, TX
Dr. Hester Arceneaux
CNS, M-C-H (APN)
Missouri City, TX
Dr. Emily Baker
APRN, CNS
Austin, TX
Dr. Grace Balderas
A.P.R.N. B.C.
San Antonio, TX
Compare Clinical Nurse Specialist 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 Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Clinical Nurse Specialist 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
Who treats what and how specialties differ
Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Martha Menefee, AG-CNS's specialty? ▼
Martha Menefee, AG-CNS specializes in Clinical Nurse Specialist and practices in Round Rock, Texas. Credentials: AG-CNS.
How much does Martha Menefee, AG-CNS prescribe under Medicare Part D? ▼
In 2023, Martha Menefee, AG-CNS wrote 2,687 Medicare Part D claims totaling $1.9M in drug costs for 416 beneficiaries.
Where is Martha Menefee, AG-CNS located? ▼
Martha Menefee, AG-CNS is located at 2000 S MAYS ST, Round Rock, TX, 78664. Phone: (512) 244-4272.
What is Martha Menefee, AG-CNS's NPI number? ▼
Martha Menefee, AG-CNS's National Provider Identifier (NPI) is 1336524461, issued on 07/30/2015.
Does Martha Menefee, AG-CNS prescribe opioids? ▼
Yes, Martha Menefee, AG-CNS had 24 opioid claims in 2023 with an opioid prescribing rate of 0.9%.
How many Clinical Nurse Specialist providers are there in the US? ▼
There are 1,715 Clinical Nurse Specialist providers across 49 states in the US. The average Clinical Nurse Specialist provider writes 953 Medicare Part D claims per year.
What drugs does Martha Menefee, AG-CNS prescribe most often? ▼
Based on 2023 Medicare Part D data, Martha Menefee, AG-CNS's most frequently prescribed drugs include Prednisone, Hydroxychloroquine Sulfate, Methotrexate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Martha Menefee, AG-CNS accept Medicare? ▼
Martha Menefee, AG-CNS appears in CMS Medicare data with 2,687 Part D claims and 416 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Martha Menefee, AG-CNS's credentials? ▼
Martha Menefee, AG-CNS's NPI is 1336524461 with credentials AG-CNS. 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.