Brian Joseph Mackel Jr.

  • New Orleans, LA
  • Internist
NPI1619471471PAC ID4486900867
Medicare services, 2024
229
Medicare patients, 2024
76
Part D claims, 2024
284
Publications
1
Hospital affiliations
2
Practice address
2000 Canal Street, New Orleans, LA 70112
Practice phone
Call (504) 702-3000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

University Medical Center New Orleans

Hospital · New Orleans, Louisiana

See all 4 affiliations

Find Brian Mackel'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.

View contacts for free

Brian Joseph Mackel Jr. is an internist in New Orleans, Louisiana

Brian Mackel practices at University Medical Center New Orleans in New Orleans, Louisiana, part of LCMC Health.

Brian Mackel's NPI, 1619471471, was assigned on March 19, 2018. Brian Mackel graduated from Louisiana State University School of Medicine in New Orleans in 2018. Brian Mackel holds Louisiana license 335519.

NPI and contact details
Medicare PAC ID
4486900867
NPI enumeration date
March 19, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(504) 702-3000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
34
Medical school graduation
2018

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

Brian Joseph Mackel Jr. practices at University Medical Center New Orleans in New Orleans, Louisiana

Brian Mackel's primary practice is University Medical Center New Orleans, at 2000 Canal Street, New Orleans, LA 70112 in Orleans Parish. The practice phone is (504) 702-3000.

Source: Dmand AI Affiliation Data

Brian Joseph Mackel Jr. is affiliated with 2 sites of care and 2 medical groups

Brian Mackel's primary practice is University Medical Center New Orleans in New Orleans, Louisiana, part of LCMC Health. Brian Mackel is also affiliated with St. Tammany Parish Hospital. The medical group on file is LSU Healthcare Network. Dmand AI also links Brian Mackel to 1 more medical group, named with a free account.

See all 4 affiliations for Brian Mackel

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

Dmand AI tracks the EHR system at Brian Joseph Mackel Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Brian Mackel practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University Medical Center New OrleansAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Brian Mackel practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across LCMC Health and 6.2K+ hospitals, with verified contacts in the same login.

Brian Joseph Mackel Jr. is one of 1,571 internists in Louisiana

Internal medicine is Brian Mackel's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Brian Mackel is licensed in Louisiana.

Specialties and state licenses

  • Internal medicine, LouisianaPrimaryLicense 335519 · taxonomy 207R00000X

Internists near Brian Mackel

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

Brian Joseph Mackel Jr. billed Medicare for 229 services in 2024

CMS data shows 229 Medicare services from Brian Mackel across 4 procedure codes in 2024, for 76 Medicare patients. Medicare paid $18,424 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024229
Medicare patients76
Paid by Medicare$18,424
Procedure codes4

Brian Mackel's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 662024: 229247%

Brian Mackel compared with the Louisiana median for internists, 2024

  • Brian Mackel
  • Louisiana median
Medicare services
229vs 42146% below
Medicare patients
76vs 16053% below
Part D claims
90vs 40878% below

Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.

Brian Mackel'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 Brian Mackel

Need commercial claims for Brian Mackel?

Medicare shows one payer. Book a meeting to get commercial claims data for Brian Mackel and other internists in Louisiana.

Book a meeting

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

Brian Joseph Mackel Jr. treated 76 Medicare patients in 2024, average age 66

CMS counts 76 Medicare patients who saw Brian Mackel in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 57% are also on Medicaid. Their average risk score is 2.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Brian Mackel's median patient age at 69, with 50% women.

Medicare patients, 202476
Average age66
Average risk score2.94
Also on Medicaid57%

Brian Mackel's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Brian Mackel's Medicare patients by sex, 2024

  • Women3647%
  • Men4053%

Chronic conditions among Brian Mackel's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol67%
  3. Diabetes55%
  4. Chronic kidney disease50%
  5. Arthritis49%
  6. Mood disorders49%
  7. Heart failure47%
  8. Anxiety43%

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

Brian Mackel's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women50%
  • Men49%

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

Brian Joseph Mackel Jr. wrote 284 Medicare Part D claims in 2024

In 2024, Brian Mackel wrote 284 Medicare Part D claims for 70 patients. 88% of them were for generic drugs. CMS names the drug for 90 of them, across 5 drugs with 11 or more claims each, at $468 in total drug cost. In 2021, CMS named 200 claims across 11 drugs.

Part D claims, 2024284
Drugs named by CMS5
Total drug cost$468
Part D patients70

Brian Mackel's Part D claims by kind of drug, 2024

  • Generic250 claims88%
  • Brand-name and other34 claims12%

Brian Mackel'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 Brian Mackel's Part D claims, 2024

  • Antibiotics6%18 of 284 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, 2021 to 2024

  • 2021
  • 2024
Claims for drugs CMS names
2021: 2002024: 9055%

Drugs named by CMS: 5 in 2024, 11 in 2021.

See all prescribing by Brian Mackel

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 Brian Joseph Mackel Jr. takes part in Medicare

Brian Mackel 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)

For MedTech and pharma teams

Find internists like Brian Mackel by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Brian Joseph Mackel Jr. has 1 publication on record

Dmand AI links 1 paper to Brian Mackel in 2013.

Papers1

Recent publications by Brian Mackel

See all 1 publications and co-authors

See who Brian Mackel researches with

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

How network discovery works

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

Brian Joseph Mackel Jr. received $12 in industry payments in 2021

CMS Open Payments shows 1 general payment to Brian Mackel from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Intercept Pharmaceuticals, Inc. paid the most, $12.

Companies that paid Brian Mackel the most, 2021 to 2021

Share is of all general payments to this clinician.

See all payments to Brian Mackel

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

Brian Joseph Mackel Jr. graduated from Louisiana State University School of Medicine in New Orleans

Brian Mackel graduated from Louisiana State University School of Medicine in New Orleans in 2018.

  1. Medical schoolLouisiana State University School of Medicine in New Orleans

Source: Dmand AI Professional Profile Data

Sources for Brian Joseph Mackel Jr.'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)
Publications, topics and co-authorsPubMed (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 Brian Joseph Mackel Jr.

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

What is Brian Joseph Mackel Jr.'s NPI number?

Brian Joseph Mackel Jr.'s NPI number is 1619471471. It was assigned on March 19, 2018, and it is active in the NPI Registry.

What does Brian Joseph Mackel Jr. specialize in?

Brian Joseph Mackel Jr. is an internist in New Orleans, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Brian Joseph Mackel Jr. practice?

Brian Mackel practices at 2000 Canal Street, New Orleans, LA 70112. Brian Mackel's primary practice is University Medical Center New Orleans in New Orleans, Louisiana, part of LCMC Health. Dmand AI also links Brian Mackel to 1 medical group.

What is Brian Joseph Mackel Jr.'s office phone number?

The practice phone on file for Brian Mackel is (504) 702-3000.

What is Brian Joseph Mackel Jr.'s medical license number?

Brian Mackel holds Louisiana license 335519.

Which hospitals is Brian Joseph Mackel Jr. affiliated with?

Brian Mackel practices at University Medical Center New Orleans in New Orleans, Louisiana. Brian Mackel is also affiliated with St. Tammany Parish Hospital.

What medical group is Brian Joseph Mackel Jr. part of?

Brian Mackel is linked to LSU Healthcare Network. Dmand AI links Brian Mackel to 1 more medical group.

Does Brian Joseph Mackel Jr. accept Medicare?

Yes. CMS data shows Brian Mackel billed Medicare for 229 services in 2024, and Brian Mackel accepts Medicare assignment.

How many Medicare patients does Brian Joseph Mackel Jr. see?

CMS counts 76 Medicare patients who saw Brian Mackel in 2024, with an average age of 66.

What services does Brian Joseph Mackel Jr. bill to Medicare?

In 2024, Brian Mackel's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).

Show 5 more questionsShow fewer questions

Where did Brian Joseph Mackel Jr. go to medical school?

Brian Mackel graduated from Louisiana State University School of Medicine in New Orleans in 2018.

What drugs does Brian Joseph Mackel Jr. prescribe most?

In 2024 Medicare Part D data, Brian Mackel's most prescribed drugs by claims were Furosemide, Amlodipine Besylate and Atorvastatin Calcium.

Has Brian Joseph Mackel Jr. received payments from drug or device companies?

CMS Open Payments shows $12 in general payments to Brian Mackel from 1 company from 2021 to 2021. The largest total came from Intercept Pharmaceuticals, Inc.

How long has Brian Joseph Mackel Jr. been practicing?

Brian Mackel graduated from medical school in 2018, 8 years ago.

Does Brian Joseph Mackel Jr. do research?

Dmand AI links 1 publication to Brian Mackel.

Selling to internal medicine practices?

See internists in Louisiana by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)