Carlos A. Aristizabal

  • Birmingham, AL
  • Hospitalist
NPI1003917790
Medicare services, 2024
235
Medicare patients, 2024
82
Part D claims, 2024
177
Hospital affiliations
1
Medical groups
3
Practice address
619 19th S St, Birmingham, AL 35211
Practice phone
Call (205) 731-9770
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of Alabama Birmingham Hospital

Birmingham, Alabama

See all 5 affiliations

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Carlos A. Aristizabal is a hospitalist in Birmingham, Alabama

Carlos Aristizabal practices at University of Alabama Birmingham Hospital in Birmingham, Alabama.

Carlos Aristizabal's NPI, 1003917790, was assigned on September 26, 2006. Carlos Aristizabal holds Alabama license 26135.

NPI and contact details
NPI enumeration date
September 26, 2006
NPI status
Active
Practice phone
(205) 731-9770
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
68
Medical school graduation
1984

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

Carlos A. Aristizabal practices at University of Alabama Birmingham Hospital in Birmingham, Alabama

Carlos Aristizabal's primary practice is University of Alabama Birmingham Hospital, at 619 19th S St, Birmingham, AL 35211 in Jefferson County. The practice phone is (205) 731-9770.

  • University of Alabama Birmingham Hospital
    619 19th S St, Birmingham, AL 35211 · Jefferson CountyPhone(205) 731-9770

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

Carlos A. Aristizabal is affiliated with 2 sites of care and 3 medical groups

Carlos Aristizabal's primary practice is University of Alabama Birmingham Hospital in Birmingham, Alabama. Carlos Aristizabal is also affiliated with UAB Hospital. The medical group on file is UAB Medicine. Dmand AI also links Carlos Aristizabal to 2 more medical groups, each named with a free account.

See all 5 affiliations for Carlos Aristizabal

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

Dmand AI tracks the EHR system at Carlos A. Aristizabal's practice

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

EHR by site
SiteEHR vendor and product
University of Alabama Birmingham HospitalAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Carlos A. Aristizabal is one of 315 hospitalists in Alabama

Hospitalist is Carlos Aristizabal's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Carlos Aristizabal is licensed in Alabama.

Specialties and state licenses

  • Hospitalist, AlabamaPrimaryLicense 26135 · taxonomy 208M00000X

Hospitalists near Carlos Aristizabal

Counts of hospitalists 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

Carlos A. Aristizabal billed Medicare for 235 services in 2024

CMS data shows 235 Medicare services from Carlos Aristizabal across 3 procedure codes in 2024, for 82 Medicare patients. Medicare paid $15,969 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024235
Medicare patients82
Paid by Medicare$15,969
Procedure codes3

Carlos Aristizabal's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3002024: 23522%

Carlos Aristizabal compared with the Alabama median for hospitalists, 2024

  • Carlos Aristizabal
  • Alabama median
Medicare services
235vs 54957% below
Medicare patients
82vs 21862% below
Part D claims
82vs 876% below

Medians across 276 hospitalists in Alabama with Dmand AI profiles that report each measure.

Carlos Aristizabal'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 Carlos Aristizabal

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

Carlos A. Aristizabal treated 82 Medicare patients in 2024, average age 75

CMS counts 82 Medicare patients who saw Carlos Aristizabal in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Carlos Aristizabal's median patient age at 78, with 44% women.

Medicare patients, 202482
Average age75
Average risk score2.82
Also on Medicaid28%

Carlos Aristizabal's Medicare patients by age, 2024

Carlos Aristizabal's Medicare patients by sex, 2024

  • Women4454%
  • Men3846%

Chronic conditions among Carlos Aristizabal's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis67%
  4. Mood disorders60%
  5. Anxiety57%
  6. Chronic kidney disease57%
  7. Depression55%
  8. Heart failure48%

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

Carlos Aristizabal's patients across all payers

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

Patient panel by age, all payers

Median age 78

Patient panel by sex, all payers

  • Women44%
  • Men56%

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

Carlos A. Aristizabal wrote 177 Medicare Part D claims in 2024

In 2024, Carlos Aristizabal wrote 177 Medicare Part D claims for 55 patients. 88% of them were for generic drugs. CMS names the drug for 82 of them, across 5 drugs with 11 or more claims each, at $8,922 in total drug cost. In 2022, CMS named 126 claims across 8 drugs.

Part D claims, 2024177
Drugs named by CMS5
Total drug cost$8,922
Part D patients55

Carlos Aristizabal's Part D claims by kind of drug, 2024

  • Generic155 claims88%
  • Brand-name and other22 claims12%

Carlos Aristizabal's most prescribed drugs by claims, 2023

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 Carlos Aristizabal's Part D claims, 2024

  • Antibiotics14%24 of 177 claims
  • Antipsychotics, patients 65 and over8%15 of 177 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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 1262023: 8235%

Drugs named by CMS: 5 in 2023, 8 in 2022.

See all prescribing by Carlos Aristizabal

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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Sources for Carlos A. Aristizabal'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 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)
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 Carlos A. Aristizabal

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

What is Carlos A. Aristizabal's NPI number?

Carlos A. Aristizabal's NPI number is 1003917790. It was assigned on September 26, 2006, and it is active in the NPI Registry.

What does Carlos A. Aristizabal specialize in?

Carlos A. Aristizabal is a hospitalist in Birmingham, Alabama. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Carlos A. Aristizabal practice?

Carlos Aristizabal practices at 619 19th S St, Birmingham, AL 35211. Carlos Aristizabal's primary practice is University of Alabama Birmingham Hospital in Birmingham, Alabama. Dmand AI also links Carlos Aristizabal to 2 medical groups.

What is Carlos A. Aristizabal's office phone number?

The practice phone on file for Carlos Aristizabal is (205) 731-9770.

What is Carlos A. Aristizabal's medical license number?

Carlos Aristizabal holds Alabama license 26135.

Which hospitals is Carlos A. Aristizabal affiliated with?

Carlos Aristizabal is affiliated with UAB Hospital.

What medical group is Carlos A. Aristizabal part of?

Carlos Aristizabal is linked to UAB Medicine. Dmand AI links Carlos Aristizabal to 2 more medical groups.

Does Carlos A. Aristizabal accept Medicare?

Yes. CMS data shows Carlos Aristizabal billed Medicare for 235 services in 2024.

How many Medicare patients does Carlos A. Aristizabal see?

CMS counts 82 Medicare patients who saw Carlos Aristizabal in 2024, with an average age of 75.

What services does Carlos A. Aristizabal bill to Medicare?

In 2024, Carlos Aristizabal's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).

What drugs does Carlos A. Aristizabal prescribe most?

In 2023 Medicare Part D data, Carlos Aristizabal's most prescribed drugs by claims were Furosemide, Pantoprazole Sodium and Amlodipine Besylate.

How long has Carlos A. Aristizabal been practicing?

Carlos Aristizabal graduated from medical school in 1984, 42 years ago.

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