NPI registry status
Active
2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1356432884 MD
Verify on CMS → Aileen McCarthy, MD
Hospice and Palliative Medicine (Internal Medicine) Physician in Topeka, Kansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,524 in Hospice and Palliative Medicine (Internal 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
8K
Medicare Part D claims · 528 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
89%
generic claims · 11% 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
Aileen McCarthy, MD filed 8,090 Medicare Part D claims in 2023 as a Hospice and Palliative Medicine (Internal Medicine) Physician in Topeka, Kansas, prescribing 89% generic.
- 8K
- Part D claims, 2023
- 89%
- 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.
Aileen McCarthy, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
8,090 Top 3% higher than 97% 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
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Board-eligible specialty (heuristic, not verified)
Aileen McCarthy, MD 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 Aileen McCarthy, MD?
Quality data not reportedPrimary specialty
Hospice and Palliative Medicine (Internal Medicine) Physician
Medicare Part D claims
8,090 6× vs specialty avg
Specialty distribution in Kansas
How Hospice and Palliative Medicine (Internal Medicine) Physician compares to other specialties among Kansas 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 Hospice and Palliative Medicine (Internal 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).
Aileen McCarthy, MD appears in the CMS NPPES registry as a Hospice and Palliative Medicine (Internal Medicine) Physician provider holding MD credentials at 823 SW MULVANE ST, Topeka, KS, 66606, with a listed phone of (785) 354-9591. NPI 1356432884 was issued on 09/28/2006.
Medicare Part D records for calendar year 2023 show 8,090 prescription claims written by this provider, covering 528 Medicare beneficiaries and totaling roughly $362K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 5.5%.
Hospice and Palliative Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 1,524 enrolled providers across 51 states and an average of 1,275 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 | 1356432884 |
|---|---|
| Specialty | Hospice and Palliative Medicine (Internal Medicine) Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 09/28/2006 |
Brand vs generic prescribing mix · Typical
Aileen McCarthy, MD - brand share 11.0%
Hospice and Palliative Medicine (Internal Medicine) Physician average
11% brand-name claims vs 89% generic, on 8,090 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.
8,090
Total Claims
$362K
Total Drug Cost
528
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 18,184
- Total Day Supply
- 529,458
- Brand vs Generic
- 11% brand / 89% generic
- Brand Drug Cost
- $228K
- Generic Drug Cost
- $133K
- Opioid Claims
- 441 (5.5% rate)
- Antibiotic Claims
- 179
Patient Demographics
- Average Patient Age
- 73.9 years
- Avg HCC Risk Score
- 0.99
- Gender Split
- 88% female / 12% male
- Age Distribution
- <65: 40, 65-74: 261, 75-84: 168, 85+: 59
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Aileen McCarthy, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
625 claims
- Atorvastatin Calcium
Atorvastatin Calcium
398 claims
- Amlodipine Besylate
Amlodipine Besylate
316 claims
- Losartan Potassium
Losartan Potassium
312 claims
- Omeprazole
Omeprazole
281 claims
- Simvastatin 221
Simvastatin
221 claims
- Lisinopril 196
Lisinopril
196 claims
- Pravastatin Sodium 194
Pravastatin Sodium
194 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 625 |
| Atorvastatin Calcium | 398 |
| Amlodipine Besylate | 316 |
| Losartan Potassium | 312 |
| Omeprazole | 281 |
| Simvastatin | 221 |
| Lisinopril | 196 |
| Pravastatin Sodium | 194 |
| Alendronate Sodium | 191 |
| Gabapentin | 187 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Hospice and Palliative Medicine (Internal Medicine) Physician in KS →
All providers in Kansas →
Compare specialties →
Hospice and Palliative Medicine (Internal Medicine) Physician Overview
How Aileen McCarthy, MD fits within the Hospice and Palliative Medicine (Internal Medicine) Physician landscape nationally.
1,524
Hospice and Palliative Medicine (Internal Medicine) Physician Providers in US
51
States with Hospice and Palliative Medicine (Internal Medicine) Physician
1,275
Avg Claims per Provider
Aileen McCarthy, MD's 8,090 claims are above the specialty average of 1,275.
Nearby Hospice and Palliative Medicine (Internal Medicine) Physician Providers in Kansas
Other clinicians with the same primary specialty enrolled in Kansas, drawn from the same CMS NPPES roster as McCarthy.
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 Kansas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Hospice and Palliative Medicine (Internal 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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Frequently Asked Questions
What is Aileen McCarthy, MD's specialty? ▼
Aileen McCarthy, MD specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in Topeka, Kansas. Credentials: MD.
How much does Aileen McCarthy, MD prescribe under Medicare Part D? ▼
In 2023, Aileen McCarthy, MD wrote 8,090 Medicare Part D claims totaling $362K in drug costs for 528 beneficiaries.
Where is Aileen McCarthy, MD located? ▼
Aileen McCarthy, MD is located at 823 SW MULVANE ST, Topeka, KS, 66606. Phone: (785) 354-9591.
What is Aileen McCarthy, MD's NPI number? ▼
Aileen McCarthy, MD's National Provider Identifier (NPI) is 1356432884, issued on 09/28/2006.
Does Aileen McCarthy, MD prescribe more brand-name or generic drugs? ▼
Aileen McCarthy, MD's prescribing is 11% brand-name and 89% generic drugs by claim count, with $228K in brand drug costs.
Does Aileen McCarthy, MD prescribe opioids? ▼
Yes, Aileen McCarthy, MD had 441 opioid claims in 2023 with an opioid prescribing rate of 5.5%.
How many Hospice and Palliative Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 1,524 Hospice and Palliative Medicine (Internal Medicine) Physician providers across 51 states in the US. The average Hospice and Palliative Medicine (Internal Medicine) Physician provider writes 1,275 Medicare Part D claims per year.
What drugs does Aileen McCarthy, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Aileen McCarthy, MD's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Aileen McCarthy, MD accept Medicare? ▼
Aileen McCarthy, MD appears in CMS Medicare data with 8,090 Part D claims and 528 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Aileen McCarthy, MD's credentials? ▼
Aileen McCarthy, MD's NPI is 1356432884 with credentials MD. 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.