Dr. Joseph James Maly, MD

  • Louisville, KY
  • Hematologist and oncologist
NPI1043502206PAC ID5496996985
Medicare services, 2024
2,761
Medicare patients, 2024
638
Part D claims, 2024
2,106
Publications
16
Clinical trials
11
Practice address
200 East Chestnut Street, Louisville, KY 40202
Practice phone
Call (502) 629-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Norton Hospital

Hospital · Louisville, Kentucky

See all 7 affiliations

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Dr. Joseph James Maly is a hematologist and oncologist in Louisville, Kentucky

Dr. Maly practices at Norton Hospital in Louisville, Kentucky, part of Norton Healthcare.

Dr. Maly's NPI, 1043502206, was assigned on May 6, 2011. Dr. Maly graduated from Temple University School of Medicine in 2011. Dr. Maly holds Kentucky license 50414.

NPI and contact details
Medicare PAC ID
5496996985
NPI enumeration date
May 6, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(502) 629-8000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
41
Medical school graduation
2011

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

Dr. Joseph James Maly practices at Norton Hospital in Louisville, Kentucky

Dr. Maly's primary practice is Norton Hospital, at 200 East Chestnut Street, Louisville, KY 40202 in Jefferson County. The practice phone is (502) 629-8000.

  • Norton Hospital
    200 East Chestnut Street, Louisville, KY 40202 · Jefferson CountyPhone(502) 629-8000

Source: Dmand AI Affiliation Data

Dr. Joseph James Maly is affiliated with 6 sites of care and 1 medical group

Dr. Maly's primary practice is Norton Hospital in Louisville, Kentucky, part of Norton Healthcare. Dr. Maly is also affiliated with Baptist Health Louisville. The medical group on file is Norton Cancer Institute. Dmand AI also links Dr. Maly to 3 more hospitals and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Dr. Maly

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

Dmand AI tracks the EHR system at Dr. Joseph James Maly's practice

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

EHR by site
SiteEHR vendor and product
Norton HospitalAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Joseph James Maly is one of 150 hematologists and oncologists in Kentucky

Hematology and oncology is Dr. Maly's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Maly is licensed in Kentucky.

Specialties and state licenses

  • Hematology and oncology, KentuckyPrimaryLicense 50414 · taxonomy 207RH0003X

Hematologists and oncologists near Dr. Maly

Counts of hematologists and oncologists 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. Joseph James Maly billed Medicare for 2,761 services in 2024

CMS data shows 2,761 Medicare services from Dr. Maly across 12 procedure codes in 2024, for 638 Medicare patients. Medicare paid $178,801 for them.

Medicare services, 20242,761
Medicare patients638
Paid by Medicare$178,801
Procedure codes12

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

  • 2023
  • 2024
Office and hospital visits
2023: 1,9202024: 1,8484%
Other services
2023: 02024: 913

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

  • In an office61722%
  • In a facility2,14478%

Dr. Maly compared with the Kentucky median for hematologists and oncologists, 2024

  • Dr. Maly
  • Kentucky median
Medicare services
2,761vs 8713.2 times
Medicare patients
638vs 2742.3 times
Part D claims
1,740vs 8322.1 times

Medians across 145 hematologists and oncologists in Kentucky with Dmand AI profiles that report each measure.

Dr. Maly'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. Maly

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

Dr. Joseph James Maly treated 638 Medicare patients in 2024, average age 74

CMS counts 638 Medicare patients who saw Dr. Maly in 2024. The largest group is 65 to 74, with 289 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 8% are also on Medicaid. Their average risk score is 2.14, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Maly's median patient age at 73, with 54% women.

Medicare patients, 2024638
Average age74
Average risk score2.14
Also on Medicaid8%

Dr. Maly's Medicare patients by age, 2024

Dr. Maly's Medicare patients by sex, 2024

  • Women30448%
  • Men33452%

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

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis49%
  4. Cancer42%
  5. Ischemic heart disease35%
  6. Chronic kidney disease34%
  7. Diabetes33%
  8. Anxiety32%

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

Dr. Maly's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women54%
  • Men46%

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

Dr. Joseph James Maly wrote 2,106 Medicare Part D claims in 2024

In 2024, Dr. Maly wrote 2,106 Medicare Part D claims for 280 patients. 79% of them were for generic drugs. CMS names the drug for 1,740 of them, across 45 drugs with 11 or more claims each, at $3,754,699 in total drug cost. In 2023, CMS named 1,351 claims across 30 drugs.

Part D claims, 20242,106
Drugs named by CMS45
Total drug cost$3.8M
Part D patients280

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

  • Generic1,662 claims79%
  • Brand-name444 claims21%

Dr. Maly'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.

Drug classes CMS tracks in Dr. Maly's Part D claims, 2024

  • Opioids19%406 of 2,106 claims
  • Antibiotics5%101 of 2,106 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,3512024: 1,74029%

Drugs named by CMS: 45 in 2024, 30 in 2023.

See all prescribing by Dr. Maly

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

Dr. Joseph James Maly scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Maly for performance year 2024, reported as part of a group. Dr. Maly accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Maly as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Maly's MIPS scores, performance year 2024

  • 84of 100Final score
  • 73.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 60of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Joseph James Maly has 16 publications on record

Dmand AI links 16 papers to Dr. Maly, published from 2014 to 2025. 2017 was the busiest year, with 4. The most frequent topics are Antineoplastic Combined Chemotherapy Protocols, Biomarkers, Tumor and Cyclophosphamide. Dr. Maly has published most often in Future Oncol. Dr. Maly's most frequent co-authors are Kristie A. Blum, MD, Aref Al-Kali, MD and Ryan D. Cassaday, MD.

Papers16
Years published2014 to 2025

Dr. Maly's papers by year, 2014 to 2025

Topics Dr. Maly writes about most

  • Antineoplastic Combined Chemotherapy Protocols
  • Biomarkers, Tumor
  • Cyclophosphamide
  • Doxorubicin
  • Indoles
  • Predictive Value of Tests
  • Prednisone
  • Remission Induction

Dr. Maly's most frequent co-authors

Recent publications by Dr. Maly

See all 16 publications and co-authors

See who Dr. Maly researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Maly works with, so you can find a warm path to the right hematologists and oncologists.

How network discovery works

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

Dr. Joseph James Maly has worked on 11 clinical trials

Dmand AI links Dr. Maly to 11 clinical trials, 3 of them phase 3 studies. 5 are still active or recruiting. Conditions studied include Leukemia, Myeloid, Acute, Leukemia, Myeloid and COVID-19. Astex Pharmaceuticals, Inc. sponsors the most, 2. Open Payments lists research payments to Dr. Maly that name 3 trials.

Clinical trials with Dr. Maly by phase

  1. 1Phase 1: 1 trial
  2. 2Phase 1/2: 2 trials
  3. 2Phase 2: 2 trials
  4. 3Phase 3: 3 trials
  5. NonePhase 4: no trials

Conditions in Dr. Maly's trials

  • Leukemia, Myeloid, Acute
  • Leukemia, Myeloid
  • COVID-19
  • Leukemia, Lymphocytic, Chronic, B-Cell
  • Leukemia, Myelomonocytic, Chronic

Investigators on the most trials with Dr. Maly

Recent clinical trials with Dr. Maly

See all 11 clinical trials and co-investigators

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

Dr. Joseph James Maly received $1,090 in industry payments from 2017 to 2025

CMS Open Payments shows 37 general payments to Dr. Maly from 16 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 75% of the total. Novartis Pharmaceuticals Corporation paid the most, $247. It also lists 44 research payments totaling $48,105 from 2021 to 2025, naming 3 clinical trials.

General payments to Dr. Maly by program year, 2017 to 2025

General payments to Dr. Maly by kind, 2017 to 2025

$1.1Kin total
  • Food and beverage$81875%
  • Education$27125%

Companies that paid Dr. Maly the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Maly

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

Dr. Joseph James Maly graduated from Temple University School of Medicine

Dr. Maly graduated from Temple University School of Medicine in 2011.

  1. Medical schoolTemple University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Joseph James Maly'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)Clinician Public Reporting: Overall MIPS Performance (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 Dr. Joseph James Maly

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. Joseph James Maly's NPI number?

Dr. Joseph James Maly's NPI number is 1043502206. It was assigned on May 6, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Joseph James Maly?

Dr. Joseph James Maly is a hematologist and oncologist in Louisville, Kentucky. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Joseph James Maly practice?

Dr. Maly practices at 200 East Chestnut Street, Louisville, KY 40202. Dr. Maly's primary practice is Norton Hospital in Louisville, Kentucky, part of Norton Healthcare. Dmand AI also links Dr. Maly to 3 hospitals and 1 group practice or clinic.

What is Dr. Joseph James Maly's office phone number?

The practice phone on file for Dr. Maly is (502) 629-8000.

What is Dr. Joseph James Maly's medical license number?

Dr. Maly holds Kentucky license 50414.

Which hospitals is Dr. Joseph James Maly affiliated with?

Dr. Maly practices at Norton Hospital in Louisville, Kentucky. Dr. Maly is also affiliated with Baptist Health Louisville. Dmand AI links Dr. Maly to 3 more hospitals.

What medical group is Dr. Joseph James Maly part of?

Dr. Maly is linked to Norton Cancer Institute.

Does Dr. Joseph James Maly accept Medicare?

Yes. CMS data shows Dr. Maly billed Medicare for 2,761 services in 2024, and Dr. Maly accepts Medicare assignment.

Does Dr. Joseph James Maly offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Maly as offering telehealth services.

What is Dr. Joseph James Maly's MIPS score?

Dr. Maly's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Joseph James Maly see?

CMS counts 638 Medicare patients who saw Dr. Maly in 2024, with an average age of 74.

What services does Dr. Joseph James Maly bill to Medicare?

In 2024, Dr. Maly's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).

Where did Dr. Joseph James Maly go to medical school?

Dr. Maly graduated from Temple University School of Medicine in 2011.

What drugs does Dr. Joseph James Maly prescribe most?

In 2024 Medicare Part D data, Dr. Maly's most prescribed drugs by claims were Ondansetron HCl, Prednisone and Oxycodone-Acetaminophen.

Has Dr. Joseph James Maly received payments from drug or device companies?

CMS Open Payments shows $1,090 in general payments to Dr. Maly from 16 companies from 2017 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.

How long has Dr. Joseph James Maly been practicing?

Dr. Maly graduated from medical school in 2011, 15 years ago.

Does Dr. Joseph James Maly do research?

Dmand AI links 16 publications to Dr. Maly, published from 2014 to 2025. Dr. Maly has worked on 11 clinical trials.

Who does Dr. Joseph James Maly publish with?

Dr. Maly's most frequent co-authors are Kristie A. Blum, MD (6 shared papers), Aref Al-Kali, MD (2 shared papers) and Ryan D. Cassaday, MD (2 shared papers).

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