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Dr. Liam P. Howley, MD
NPI1003073404
- Medicare services, 2021
- 76
- Part D claims, 2024
- 75
- Clinical trials
- 10
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1701 Senate Blvd, Indianapolis, IN 46202
- Practice phone
- Call (317) 962-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
IU Health Methodist Hospital
Indianapolis, Indiana
Find Dr. Howley's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Liam P. Howley is an internist in Indianapolis, Indiana
Dr. Howley practices at IU Health Methodist Hospital in Indianapolis, Indiana.
Dr. Howley's NPI, 1003073404, was assigned on May 22, 2008. Dr. Howley holds Indiana license 01065481A.
NPI and contact details
- NPI
- 1003073404NPI Registry (opens in a new tab)
- NPI enumeration date
- May 22, 2008
- NPI status
- Active
- Practice phone
- (317) 962-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Liam P. Howley practices at IU Health Methodist Hospital in Indianapolis, Indiana
Dr. Howley's primary practice is IU Health Methodist Hospital, at 1701 Senate Blvd, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 962-2000.
- IU Health Methodist Hospital1701 Senate Blvd, Indianapolis, IN 46202 · Marion CountyPhone(317) 962-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Liam P. Howley is affiliated with 2 sites of care and 1 medical group
Dr. Howley's primary practice is IU Health Methodist Hospital in Indianapolis, Indiana. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Howley to 1 more group practice or clinic, named with a free account.
IU Health Methodist HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Liam P. Howley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Howley practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health Methodist Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Liam P. Howley is one of 1,987 internists in Indiana
Internal medicine is Dr. Howley's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Howley is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Howley
Counts of internists 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. Liam P. Howley billed Medicare for 76 services in 2021
CMS data shows 76 Medicare services from Dr. Howley across 2 procedure codes in 2021. Medicare paid $4,574 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202176
Paid by Medicare$4,574
Procedure codes2
Dr. Howley's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1832021: 7658%
Dr. Howley compared with the Indiana median for internists, 2021
- Dr. Howley
- Indiana median
- Medicare services
- 76vs 52085% below
- Part D claims
- 14vs 15991% below
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. Howley's most billed Medicare procedure codes, 2021
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Howley and other internists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Liam P. Howley wrote 75 Medicare Part D claims in 2024
In 2024, Dr. Howley wrote 75 Medicare Part D claims for 37 patients. 89% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $5,883 in total drug cost.
Part D claims, 202475
Drugs named by CMS1
Total drug cost$5,883
Part D patients37
Dr. Howley's Part D claims by kind of drug, 2024
- Generic67 claims89%
- Brand-name and other8 claims11%
Dr. Howley's most prescribed drugs by claims, 2020
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. Howley's Part D claims, 2024
- Antibiotics29%22 of 75 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Dr. Liam P. Howley has worked on 10 clinical trials
Dmand AI links Dr. Howley to 10 clinical trials, 4 of them phase 2 studies. 9 are still active or recruiting. Conditions studied include Adenocarcinoma of Lung, Biliary Atresia and Low Back Pain.
Clinical trials with Dr. Howley by phase
- NonePhase 1: no trials
- 4Phase 2: 4 trials
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Trials with no phase (devices, behavioral studies) are left out.
Conditions in Dr. Howley's trials
- Adenocarcinoma of Lung
- Biliary Atresia
- Low Back Pain
- Malocclusion
- Muscular Atrophy
Investigators on the most trials with Dr. Howley
- Kader Tawfiq Abdelerahman, MD10 shared trials
- Randa Abdelmasih, MD10 shared trials
- Marjorie E. Affel, MD10 shared trials
Recent clinical trials with Dr. Howley
Adenocarcinoma of LungAdenocarcinoma
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Liam P. Howley's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Liam P. Howley
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. Liam P. Howley's NPI number?
Dr. Liam P. Howley's NPI number is 1003073404. It was assigned on May 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Liam P. Howley?
Dr. Liam P. Howley is an internist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Liam P. Howley practice?
Dr. Howley practices at 1701 Senate Blvd, Indianapolis, IN 46202. Dr. Howley's primary practice is IU Health Methodist Hospital in Indianapolis, Indiana. Dmand AI also links Dr. Howley to 1 group practice or clinic.
What is Dr. Liam P. Howley's office phone number?
The practice phone on file for Dr. Howley is (317) 962-2000.
What is Dr. Liam P. Howley's medical license number?
Dr. Howley holds Indiana license 01065481A.
What medical group is Dr. Liam P. Howley part of?
Dr. Howley is linked to IU Health Medical Group.
Does Dr. Liam P. Howley accept Medicare?
Yes. CMS data shows Dr. Howley billed Medicare for 76 services in 2021.
What services does Dr. Liam P. Howley bill to Medicare?
In 2021, Dr. Howley's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99239).
What drugs does Dr. Liam P. Howley prescribe most?
In 2020 Medicare Part D data, Dr. Howley's most prescribed drugs by claims were Eliquis.
How long has Dr. Liam P. Howley been practicing?
Dr. Howley's NPI was assigned in 2008.
Does Dr. Liam P. Howley do research?
Dr. Howley has worked on 10 clinical trials.
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