NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1316926264 M.D.
Verify on CMS → Kathleen Keyes, M.D.
Cardiovascular Disease Physician in Davenport, Iowa.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,810 in Cardiovascular Disease 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
12K
Medicare Part D claims · 1K beneficiaries · Cardiovascular Disease Physician avg: 3K
Industry payments
$11.82
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Kathleen Keyes, M.D. filed 11,588 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in Davenport, Iowa.
- 12K
- Part D claims, 2023
- $11.82
- 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.
Kathleen Keyes, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
11,588 Top 2% higher than 98% 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)
Kathleen Keyes, M.D. 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 Kathleen Keyes, M.D.?
Quality data not reportedPrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
11,588 282% vs specialty avg
Specialty distribution in Iowa
How Cardiovascular Disease Physician compares to other specialties among Iowa 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 Cardiovascular Disease 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).
Kathleen Keyes, M.D. appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding M.D. credentials at 1236 E RUSHOLME ST, Davenport, IA, 52803, with a listed phone of (563) 324-2992. NPI 1316926264 was issued on 01/10/2006.
Medicare Part D records for calendar year 2023 show 11,588 prescription claims written by this provider, covering 1,195 Medicare beneficiaries and totaling roughly $1.3 million in drug spend.
Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,810 enrolled providers across 54 states and an average of 3,033 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 | 1316926264 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 01/10/2006 |
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 Kathleen Keyes, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$12
Largest payer
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
11,588
Total Claims
$1.3M
Total Drug Cost
1,195
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 28,352
- Total Day Supply
- 844,686
- Generic Drug Cost
- $218K
- Antibiotic Claims
- 11
Patient Demographics
- Average Patient Age
- 75.2 years
- Avg HCC Risk Score
- 1.60
- Gender Split
- 46% female / 54% male
- Age Distribution
- <65: 88, 65-74: 492, 75-84: 440, 85+: 175
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kathleen Keyes, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Succinate
Metoprolol Succinate
1,478 claims
- Atorvastatin Calcium
Atorvastatin Calcium
1,228 claims
- Amlodipine Besylate
Amlodipine Besylate
961 claims
- Furosemide
Furosemide
742 claims
- Clopidogrel
Clopidogrel
728 claims
- Eliquis 506
Eliquis
506 claims
- Potassium Chloride 485
Potassium Chloride
485 claims
- Losartan Potassium 473
Losartan Potassium
473 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 1,478 |
| Atorvastatin Calcium | 1,228 |
| Amlodipine Besylate | 961 |
| Furosemide | 742 |
| Clopidogrel Clopidogrel Bisulfate | 728 |
| Eliquis Apixaban | 506 |
| Potassium Chloride | 485 |
| Losartan Potassium | 473 |
| Lisinopril | 468 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 462 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Cardiovascular Disease Physician Overview
How Kathleen Keyes, M.D. fits within the Cardiovascular Disease Physician landscape nationally.
24,810
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider
Kathleen Keyes, M.D.'s 11,588 claims are above the specialty average of 3,033.
Nearby Cardiovascular Disease Physician Providers in Iowa
Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as Keyes.
Dr. Deepika Reddy Abbadi
M.D
Des Moines, IA
Dr. Mostafa Abohelwa
MD
Iowa City, IA
Dr. Subhi Abu-Halawa
MD
Cedar Rapids, IA
Dr. Shakuntala Advani
M.D.
West Des Moines, IA
Dr. Tauseef Akhtar
MD
Mason City, IA
Compare Cardiovascular Disease 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 Iowa medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Cardiovascular Disease 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 Kathleen Keyes, M.D.'s specialty? ▼
Kathleen Keyes, M.D. specializes in Cardiovascular Disease Physician and practices in Davenport, Iowa. Credentials: M.D..
How much does Kathleen Keyes, M.D. prescribe under Medicare Part D? ▼
In 2023, Kathleen Keyes, M.D. wrote 11,588 Medicare Part D claims totaling $1.3M in drug costs for 1,195 beneficiaries.
Where is Kathleen Keyes, M.D. located? ▼
Kathleen Keyes, M.D. is located at 1236 E RUSHOLME ST, Davenport, IA, 52803. Phone: (563) 324-2992.
What is Kathleen Keyes, M.D.'s NPI number? ▼
Kathleen Keyes, M.D.'s National Provider Identifier (NPI) is 1316926264, issued on 01/10/2006.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 24,810 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does Kathleen Keyes, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Kathleen Keyes, M.D.'s most frequently prescribed drugs include Metoprolol Succinate, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kathleen Keyes, M.D. accept Medicare? ▼
Kathleen Keyes, M.D. appears in CMS Medicare data with 11,588 Part D claims and 1,195 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kathleen Keyes, M.D.'s credentials? ▼
Kathleen Keyes, M.D.'s NPI is 1316926264 with credentials M.D.. 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.