Daniel Walter Kaiser

  • Nashville, TN
  • Cardiac electrophysiologist
NPI1972777480PAC ID5799078275
Medicare services, 2024
5,788
Medicare patients, 2024
947
Part D claims, 2024
3,458
Publications
25
Clinical trials
4
Practice address
300 20th N Ave, Nashville, TN 37203
Practice phone
Call (615) 284-1500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The GYN Center

Nashville, Tennessee

See all 11 affiliations

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Daniel Walter Kaiser is a cardiac electrophysiologist in Nashville, Tennessee

Daniel Kaiser practices at The GYN Center in Nashville, Tennessee.

Daniel Kaiser's NPI, 1972777480, was assigned on April 15, 2008. Daniel Kaiser graduated from Vanderbilt University School of Medicine in 2008. Daniel Kaiser holds Tennessee license 45583.

NPI and contact details
Medicare PAC ID
5799078275
NPI enumeration date
April 15, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(615) 284-1500
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Daniel Walter Kaiser practices at The GYN Center in Nashville, Tennessee

Daniel Kaiser's primary practice is The GYN Center, at 300 20th N Ave, Nashville, TN 37203 in Davidson County. The practice phone is (615) 284-1500.

  • The GYN Center
    300 20th N Ave, Nashville, TN 37203 · Davidson CountyPhone(615) 284-1500

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Daniel Walter Kaiser is affiliated with 7 sites of care and 4 medical groups

Daniel Kaiser's primary practice is The GYN Center in Nashville, Tennessee. Daniel Kaiser is also affiliated with Ascension Saint Thomas Hospital West. The medical group on file is Ascension Saint Thomas Medical Partners. Dmand AI also links Daniel Kaiser to 1 more hospital, 4 group practices and clinics and 3 medical groups, each named with a free account.

See all 11 affiliations for Daniel Kaiser

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Daniel Walter Kaiser's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Kaiser practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The GYN CenterAvailable with a free account
+6 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Daniel Walter Kaiser is one of 78 cardiac electrophysiologists in Tennessee

Clinical cardiac electrophysiology is Daniel Kaiser's primary specialty in the NPI Registry, under taxonomy code 207RC0001X. Dmand AI has Daniel Kaiser's licenses on file in 2 states: Tennessee and California.

Specialties and state licenses

  • Clinical cardiac electrophysiology, TennesseePrimaryLicense 45583 · taxonomy 207RC0001X
  • California licenseLicense A125832

Cardiac electrophysiologists near Daniel Kaiser

Counts of cardiac electrophysiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Daniel Walter Kaiser billed Medicare for 5,788 services in 2024

CMS data shows 5,788 Medicare services from Daniel Kaiser across 28 procedure codes in 2024, for 947 Medicare patients. Medicare paid $290,734 for them.

Medicare services, 20245,788
Medicare patients947
Paid by Medicare$290,734
Procedure codes28

Daniel Kaiser's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 4,3902024: 5,00514%
Office and hospital visits
2023: 7412024: 6779%
Surgery
2023: 1492024: 10629%
Other services
2023: 8962024: 0100%

Where Daniel Kaiser's Medicare services took place, 2024

  • In an office5,18990%
  • In a facility59910%

Daniel Kaiser compared with the Tennessee median for cardiac electrophysiologists, 2024

  • Daniel Kaiser
  • Tennessee median
Medicare services
5,788vs 2,6992.1 times
Medicare patients
947vs 80617% above
Part D claims
3,318vs 1,70894% above

Medians across 75 cardiac electrophysiologists in Tennessee with Dmand AI profiles that report each measure.

Daniel Kaiser's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Daniel Walter Kaiser treated 947 Medicare patients in 2024, average age 77

CMS counts 947 Medicare patients who saw Daniel Kaiser in 2024. The largest group is 75 to 84, with 387 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Daniel Kaiser's median patient age at 74, with 43% women.

Medicare patients, 2024947
Average age77
Average risk score1.63
Also on Medicaid7%

Daniel Kaiser's Medicare patients by age, 2024

Daniel Kaiser's Medicare patients by sex, 2024

  • Women43446%
  • Men51354%

Chronic conditions among Daniel Kaiser's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Atrial fibrillation68%
  4. Ischemic heart disease53%
  5. Arthritis48%
  6. Heart failure44%
  7. Chronic kidney disease37%
  8. Diabetes36%

Share of Medicare patients with each condition. A patient can have several.

Daniel Kaiser's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women43%
  • Men57%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Daniel Walter Kaiser wrote 3,458 Medicare Part D claims in 2024

In 2024, Daniel Kaiser wrote 3,458 Medicare Part D claims for 736 patients. 74% of them were for generic drugs. CMS names the drug for 3,318 of them, across 29 drugs with 11 or more claims each, at $985,295 in total drug cost. In 2023, CMS named 3,007 claims across 26 drugs.

Part D claims, 20243,458
Drugs named by CMS29
Total drug cost$985,295
Part D patients736

Daniel Kaiser's Part D claims by kind of drug, 2024

  • Generic2,550 claims74%
  • Brand-name908 claims26%

Daniel Kaiser's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3,0072024: 3,31810%

Drugs named by CMS: 29 in 2024, 26 in 2023.

See all prescribing by Daniel Kaiser

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Daniel Walter Kaiser ranks in the 94th percentile for pacemaker insertion or repair in Medicare

Daniel Kaiser accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Daniel Kaiser as offering telehealth. CMS counts 68 procedures of pacemaker insertion or repair by Daniel Kaiser, more than 94% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Daniel Kaiser ranks in Medicare procedure volume

Pacemaker insertion or repair
94th percentile68 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Daniel Walter Kaiser has 25 publications on record

Dmand AI links 25 papers to Daniel Kaiser, published from 2013 to 2024. 2015 was the busiest year, with 4. The most frequent topics are Atrial Fibrillation, Anticoagulants and Catheter Ablation. Daniel Kaiser has published most often in Heart Rhythm. Daniel Kaiser's most frequent co-authors are Paul Allen Heidenreich, MD, Sanjiv M. Narayan, MD and Paul Johnson Wang, MD.

Papers25
Years published2013 to 2024

Daniel Kaiser's papers by year, 2013 to 2024

Topics Daniel Kaiser writes about most

  • Atrial Fibrillation
  • Anticoagulants
  • Catheter Ablation
  • Stroke
  • Heart Conduction System
  • Administration, Oral
  • Algorithms
  • Cardiac Pacing, Artificial

Daniel Kaiser's most frequent co-authors

Recent publications by Daniel Kaiser

See all 25 publications and co-authors

See who Daniel Kaiser researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Daniel Kaiser works with, so you can find a warm path to the right cardiac electrophysiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Daniel Walter Kaiser has worked on 4 clinical trials

Dmand AI links Daniel Kaiser to 4 clinical trials. Conditions studied include Atrial Fibrillation, Arrhythmias, Cardiac and Heart Failure. Open Payments lists research payments to Daniel Kaiser that name 1 trial.

Conditions in Daniel Kaiser's trials

  • Atrial Fibrillation
  • Arrhythmias, Cardiac
  • Heart Failure
  • Tachycardia, Ventricular
  • Heart Diseases

Investigators on the most trials with Daniel Kaiser

Recent clinical trials with Daniel Kaiser

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Daniel Walter Kaiser received $63,111 in industry payments from 2016 to 2025

CMS Open Payments shows 637 general payments to Daniel Kaiser from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 48% of the total. Abbott Laboratories paid the most, $23,449. It also lists 1 research payment totaling $52 in 2017, naming 1 clinical trial.

General payments to Daniel Kaiser by program year, 2016 to 2025

General payments to Daniel Kaiser by kind, 2016 to 2025

$63.1Kin total
  • Food and beverage$30,14848%
  • Consulting fees$18,40929%
  • Travel and lodging$13,05421%
  • Speaker and faculty fees$1,5002%

Companies that paid Daniel Kaiser the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Daniel Kaiser

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Daniel Walter Kaiser graduated from Vanderbilt University School of Medicine

Daniel Kaiser graduated from Vanderbilt University School of Medicine in 2008.

  1. Medical schoolVanderbilt University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Daniel Walter Kaiser's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Daniel Walter Kaiser

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Daniel Walter Kaiser's NPI number?

Daniel Walter Kaiser's NPI number is 1972777480. It was assigned on April 15, 2008, and it is active in the NPI Registry.

What does Daniel Walter Kaiser specialize in?

Daniel Walter Kaiser is a cardiac electrophysiologist in Nashville, Tennessee. The primary specialty in the NPI Registry is Clinical Cardiac Electrophysiology Physician (taxonomy code 207RC0001X).

Where does Daniel Walter Kaiser practice?

Daniel Kaiser practices at 300 20th N Ave, Nashville, TN 37203. Daniel Kaiser's primary practice is The GYN Center in Nashville, Tennessee. Dmand AI also links Daniel Kaiser to 1 hospital, 4 group practices and clinics and 3 medical groups.

What is Daniel Walter Kaiser's office phone number?

The practice phone on file for Daniel Kaiser is (615) 284-1500.

What is Daniel Walter Kaiser's medical license number?

Daniel Kaiser holds Tennessee license 45583, one of the licenses on file in 2 states.

Which states has Daniel Walter Kaiser been licensed in?

Dmand AI has state licenses on file for Daniel Kaiser in Tennessee and California.

Which hospitals is Daniel Walter Kaiser affiliated with?

Daniel Kaiser is affiliated with Ascension Saint Thomas Hospital West. Dmand AI links Daniel Kaiser to 1 more hospital.

What medical group is Daniel Walter Kaiser part of?

Daniel Kaiser is linked to Ascension Saint Thomas Medical Partners. Dmand AI links Daniel Kaiser to 3 more medical groups.

Does Daniel Walter Kaiser accept Medicare?

Yes. CMS data shows Daniel Kaiser billed Medicare for 5,788 services in 2024, and Daniel Kaiser accepts Medicare assignment.

Does Daniel Walter Kaiser offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Daniel Kaiser as offering telehealth services.

Show 8 more questionsShow fewer questions

How many Medicare patients does Daniel Walter Kaiser see?

CMS counts 947 Medicare patients who saw Daniel Kaiser in 2024, with an average age of 77.

What services does Daniel Walter Kaiser bill to Medicare?

In 2024, Daniel Kaiser's most billed Medicare services were heart test or procedure (93296), heart test or procedure (93294) and heart test or procedure (93297).

Where did Daniel Walter Kaiser go to medical school?

Daniel Kaiser graduated from Vanderbilt University School of Medicine in 2008.

What drugs does Daniel Walter Kaiser prescribe most?

In 2024 Medicare Part D data, Daniel Kaiser's most prescribed drugs by claims were Eliquis, Metoprolol Succinate and Flecainide Acetate.

Has Daniel Walter Kaiser received payments from drug or device companies?

CMS Open Payments shows $63,111 in general payments to Daniel Kaiser from 30 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Daniel Walter Kaiser been practicing?

Daniel Kaiser graduated from medical school in 2008, 18 years ago.

Does Daniel Walter Kaiser do research?

Dmand AI links 25 publications to Daniel Kaiser, published from 2013 to 2024. Daniel Kaiser has worked on 4 clinical trials.

Who does Daniel Walter Kaiser publish with?

Daniel Kaiser's most frequent co-authors are Paul Allen Heidenreich, MD (4 shared papers), Sanjiv M. Narayan, MD (4 shared papers) and Paul Johnson Wang, MD (4 shared papers).

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