Dr. Timothy William Martin, MD

  • Dubuque, IA
  • Interventional cardiologist
NPI1760441927PAC ID5698683506
Medicare services, 2024
404
Medicare patients, 2024
155
Part D claims, 2024
4,802
Clinical trials
1
Hospital affiliations
1
Practice address
350 North Grandview Avenue, Dubuque, IA 52001
Practice phone
Call (563) 582-1881
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UnityPoint Health - Finley Hospital

Hospital · Dubuque, Iowa

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Dr. Timothy William Martin is an interventional cardiologist in Dubuque, Iowa

Dr. Martin practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health.

Dr. Martin's NPI, 1760441927, was assigned on March 17, 2006. Dr. Martin graduated from University of Iowa, RJ & L Carver College of Medicine in 1983. Dr. Martin holds Iowa license 25710.

NPI and contact details
Medicare PAC ID
5698683506
NPI enumeration date
March 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(563) 582-1881
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
69
Medical school graduation
1983

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

Dr. Timothy William Martin practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa

Dr. Martin's primary practice is UnityPoint Health - Finley Hospital, at 350 North Grandview Avenue, Dubuque, IA 52001 in Dubuque County. The practice phone is (563) 582-1881.

Source: Dmand AI Affiliation Data

Dr. Timothy William Martin is affiliated with 1 site of care and 1 medical group

Dr. Martin's primary practice is UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health. The medical group on file is UnityPoint Health - Finley Hospital Wound and Hyperbaric Center.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Timothy William Martin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Martin practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UnityPoint Health - Finley HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Timothy William Martin is one of 58 interventional cardiologists in Iowa

Interventional cardiology is Dr. Martin's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Martin is licensed in Iowa.

Specialties and state licenses

  • Interventional cardiology, IowaPrimaryLicense 25710 · taxonomy 207RI0011X

Interventional cardiologists near Dr. Martin

Counts of interventional cardiologists 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

Dr. Timothy William Martin billed Medicare for 404 services in 2024

CMS data shows 404 Medicare services from Dr. Martin across 5 procedure codes in 2024, for 155 Medicare patients. Medicare paid $10,360 for them.

Medicare services, 2024404
Medicare patients155
Paid by Medicare$10,360
Procedure codes5

Dr. Martin's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 8142024: 22472%
Office and hospital visits
2023: 4652024: 18061%
Imaging
2023: 452024: 0100%

Where Dr. Martin's Medicare services took place, 2024

  • In an office164%
  • In a facility38896%

Dr. Martin compared with the Iowa median for interventional cardiologists, 2024

  • Dr. Martin
  • Iowa median
Medicare services
404vs 1,72877% below
Medicare patients
155vs 91083% below
Part D claims
4,659vs 1,5673.0 times

Medians across 61 interventional cardiologists in Iowa with Dmand AI profiles that report each measure.

Dr. Martin'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.

See all procedures by Dr. Martin

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

Dr. Timothy William Martin treated 155 Medicare patients in 2024, average age 75

CMS counts 155 Medicare patients who saw Dr. Martin in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Martin's median patient age at 77, with 36% women.

Medicare patients, 2024155
Average age75
Average risk score1.44
Also on Medicaid13%

Dr. Martin's Medicare patients by age, 2024

Dr. Martin's Medicare patients by sex, 2024

  • Women5938%
  • Men9662%

Chronic conditions among Dr. Martin's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease54%
  4. Diabetes44%
  5. Atrial fibrillation43%
  6. Arthritis39%
  7. Heart failure32%
  8. Chronic kidney disease30%

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

Dr. Martin's patients across all payers

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

Patient panel by age, all payers

Median age 77

Patient panel by sex, all payers

  • Women36%
  • Men64%

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

Dr. Timothy William Martin wrote 4,802 Medicare Part D claims in 2024

In 2024, Dr. Martin wrote 4,802 Medicare Part D claims for 524 patients. 83% of them were for generic drugs. CMS names the drug for 4,659 of them, across 33 drugs with 11 or more claims each, at $828,710 in total drug cost. In 2023, CMS named 6,231 claims across 39 drugs.

Part D claims, 20244,802
Drugs named by CMS33
Total drug cost$828,710
Part D patients524

Dr. Martin's Part D claims by kind of drug, 2024

  • Generic3,967 claims83%
  • Brand-name835 claims17%

Dr. Martin'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: 6,2312024: 4,65925%

Drugs named by CMS: 33 in 2024, 39 in 2023.

See all prescribing by Dr. Martin

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

How Dr. Timothy William Martin takes part in Medicare

Dr. Martin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Timothy William Martin has worked on 1 clinical trial

Dmand AI links Dr. Martin to 1 clinical trial. Conditions studied include Death, Sudden, Cardiac and Death, Sudden.

Conditions in Dr. Martin's trials

  • Death, Sudden, Cardiac
  • Death, Sudden

Investigators on the most trials with Dr. Martin

Recent clinical trials with Dr. Martin

Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage

Dr. Timothy William Martin received $6,033 in industry payments from 2016 to 2025

CMS Open Payments shows 330 general payments to Dr. Martin from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Janssen Pharmaceuticals, Inc paid the most, $986.

General payments to Dr. Martin by program year, 2016 to 2025

General payments to Dr. Martin by kind, 2016 to 2025

$6Kin total
  • Food and beverage$5,75795%
  • Education$2765%

Companies that paid Dr. Martin the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Martin

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

Dr. Timothy William Martin graduated from University of Iowa, RJ & L Carver College of Medicine

Dr. Martin graduated from University of Iowa, RJ & L Carver College of Medicine in 1983.

  1. Medical schoolUniversity of Iowa, RJ & L Carver College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Timothy William Martin'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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 Dr. Timothy William Martin

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

What is Dr. Timothy William Martin's NPI number?

Dr. Timothy William Martin's NPI number is 1760441927. It was assigned on March 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Timothy William Martin?

Dr. Timothy William Martin is an interventional cardiologist in Dubuque, Iowa. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. Timothy William Martin practice?

Dr. Martin practices at 350 North Grandview Avenue, Dubuque, IA 52001. Dr. Martin's primary practice is UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health.

What is Dr. Timothy William Martin's office phone number?

The practice phone on file for Dr. Martin is (563) 582-1881.

What is Dr. Timothy William Martin's medical license number?

Dr. Martin holds Iowa license 25710.

Which hospitals is Dr. Timothy William Martin affiliated with?

Dr. Martin practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa.

What medical group is Dr. Timothy William Martin part of?

Dr. Martin is linked to UnityPoint Health - Finley Hospital Wound and Hyperbaric Center.

Does Dr. Timothy William Martin accept Medicare?

Yes. CMS data shows Dr. Martin billed Medicare for 404 services in 2024, and Dr. Martin accepts Medicare assignment.

How many Medicare patients does Dr. Timothy William Martin see?

CMS counts 155 Medicare patients who saw Dr. Martin in 2024, with an average age of 75.

What services does Dr. Timothy William Martin bill to Medicare?

In 2024, Dr. Martin's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99213) and office visit, established patient (99214).

Show 5 more questionsShow fewer questions

Where did Dr. Timothy William Martin go to medical school?

Dr. Martin graduated from University of Iowa, RJ & L Carver College of Medicine in 1983.

What drugs does Dr. Timothy William Martin prescribe most?

In 2024 Medicare Part D data, Dr. Martin's most prescribed drugs by claims were Atorvastatin Calcium, Carvedilol and Eliquis.

Has Dr. Timothy William Martin received payments from drug or device companies?

CMS Open Payments shows $6,033 in general payments to Dr. Martin from 27 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Timothy William Martin been practicing?

Dr. Martin graduated from medical school in 1983, 43 years ago.

Does Dr. Timothy William Martin do research?

Dr. Martin has worked on 1 clinical trial.

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