Alvin G. Thomas

  • Chicago, IL
  • Hospitalist
NPI1417442351
Medicare services, 2024
102
Medicare patients, 2024
106
Part D claims, 2020
35
Publications
64
Industry payments
$27,781
Practice address
5721 S Maryland Ave, Chicago, IL 60637
Practice phone
Call (773) 702-9200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The University of Chicago Medical Center

Chicago, Illinois

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Alvin G. Thomas is a hospitalist in Chicago, Illinois

Alvin Thomas practices at The University of Chicago Medical Center in Chicago, Illinois.

Alvin Thomas' NPI, 1417442351, was assigned on June 23, 2018. Alvin Thomas holds Illinois license 036154271.

NPI and contact details
NPI enumeration date
June 23, 2018
NPI status
Active
Practice phone
(773) 702-9200
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
34
Medical school graduation
2018

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

Alvin G. Thomas practices at The University of Chicago Medical Center in Chicago, Illinois

Alvin Thomas' primary practice is The University of Chicago Medical Center, at 5721 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-9200.

  • The University of Chicago Medical Center
    5721 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-9200

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

Alvin G. Thomas is affiliated with 1 site of care and 1 medical group

Alvin Thomas' primary practice is The University of Chicago Medical Center in Chicago, Illinois. The medical group on file is UChicago Medicine Physicians.

The University of Chicago Medical CenterChicago, IllinoisPrimary
UChicago Medicine PhysiciansPrimary care group, Burr Ridge, IL

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

Dmand AI tracks the EHR system at Alvin G. Thomas' practice

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

EHR by site
SiteEHR vendor and product
The University of Chicago Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

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Alvin G. Thomas is one of 1,321 hospitalists in Illinois

Hospitalist is Alvin Thomas' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Alvin Thomas is licensed in Illinois.

Specialties and state licenses

  • Hospitalist, IllinoisPrimaryLicense 036154271 · taxonomy 208M00000X

Hospitalists near Alvin Thomas

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

Alvin G. Thomas billed Medicare for 102 services in 2024

CMS data shows 102 Medicare services from Alvin Thomas across 2 procedure codes in 2024, for 106 Medicare patients. Medicare paid $13,111 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024102
Medicare patients106
Paid by Medicare$13,111
Procedure codes2

Alvin Thomas' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1372024: 10226%

Alvin Thomas compared with the Illinois median for hospitalists, 2024

  • Alvin Thomas
  • Illinois median
Medicare services
102vs 54381% below
Medicare patients
106vs 24256% below
Part D claims
35vs 5334% below

Medians across 1,248 hospitalists in Illinois with Dmand AI profiles that report each measure.

Alvin Thomas' 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.

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

Alvin G. Thomas treated 106 Medicare patients in 2024, average age 68

CMS counts 106 Medicare patients who saw Alvin Thomas in 2024. The largest group is under 65, with 35 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 63% are also on Medicaid. Their average risk score is 3.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Alvin Thomas' median patient age at 70, with 100% women.

Medicare patients, 2024106
Average age68
Average risk score3.56
Also on Medicaid63%

Alvin Thomas' Medicare patients by age, 2024

Alvin Thomas' Medicare patients by sex, 2024

  • Women5754%
  • Men4946%

Chronic conditions among Alvin Thomas' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol71%
  3. Chronic kidney disease56%
  4. Diabetes56%
  5. Heart failure54%
  6. Arthritis52%
  7. Ischemic heart disease43%
  8. Mood disorders41%

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

Alvin Thomas' patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women100%
  • Men0%

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

Alvin G. Thomas wrote 35 Medicare Part D claims in 2020

In 2020, Alvin Thomas wrote 35 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $286 in total drug cost. In 2019, CMS named 12 claims across 1 drug.

Part D claims, 202035
Drugs named by CMS2
Total drug cost$286

Alvin Thomas' 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.

Part D claims for drugs CMS names, 2019 to 2020

  • 2019
  • 2020
Claims for drugs CMS names
2019: 122020: 35192%

Drugs named by CMS: 2 in 2020, 1 in 2019.

See all prescribing by Alvin Thomas

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

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Alvin G. Thomas has 64 publications on record

Dmand AI links 64 papers to Alvin Thomas, published from 2012 to 2025. 2018 was the busiest year, with 14. The most frequent topics are Kidney Transplantation, Living Donors and Tissue and Organ Procurement. Alvin Thomas has published most often in Am J Transplant. Alvin Thomas' most frequent co-authors are Dorry Segev, MD, Christine Elizabeth Haugen, MD and Courtenay Holscher, MD.

Papers64
Years published2012 to 2025

Alvin Thomas' papers by year, 2016 to 2025

Topics Alvin Thomas writes about most

  • Kidney Transplantation
  • Living Donors
  • Tissue and Organ Procurement
  • Kidney Failure, Chronic
  • Transplant Recipients
  • Donor Selection
  • Graft Survival
  • Nephrectomy

Alvin Thomas' most frequent co-authors

Recent publications by Alvin Thomas

See all 64 publications and co-authors

See who Alvin Thomas researches with

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

How network discovery works

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

Alvin G. Thomas received $27,781 in industry payments from 2019 to 2025

CMS Open Payments shows 30 general payments to Alvin Thomas from 2 drug and device companies from 2019 to 2025. Consulting fees make up the largest share, 100% of the total. Abbvie Inc. paid the most, $27,656.

General payments to Alvin Thomas by program year, 2019 to 2025

General payments to Alvin Thomas by kind, 2019 to 2025

$27.8Kin total
  • Consulting fees$27,656100%
  • Food and beverage$1250%

Companies that paid Alvin Thomas the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Alvin Thomas

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

Sources for Alvin G. Thomas'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 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)
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)
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 Alvin G. Thomas

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

What is Alvin G. Thomas' NPI number?

Alvin G. Thomas' NPI number is 1417442351. It was assigned on June 23, 2018, and it is active in the NPI Registry.

What does Alvin G. Thomas specialize in?

Alvin G. Thomas is a hospitalist in Chicago, Illinois. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Alvin G. Thomas practice?

Alvin Thomas practices at 5721 S Maryland Ave, Chicago, IL 60637. Alvin Thomas' primary practice is The University of Chicago Medical Center in Chicago, Illinois.

What is Alvin G. Thomas' office phone number?

The practice phone on file for Alvin Thomas is (773) 702-9200.

What is Alvin G. Thomas' medical license number?

Alvin Thomas holds Illinois license 036154271.

What medical group is Alvin G. Thomas part of?

Alvin Thomas is linked to UChicago Medicine Physicians.

Does Alvin G. Thomas accept Medicare?

Yes. CMS data shows Alvin Thomas billed Medicare for 102 services in 2024.

How many Medicare patients does Alvin G. Thomas see?

CMS counts 106 Medicare patients who saw Alvin Thomas in 2024, with an average age of 68.

What services does Alvin G. Thomas bill to Medicare?

In 2024, Alvin Thomas' most billed Medicare services were hospital inpatient care (99222) and hospital inpatient care (99223).

What drugs does Alvin G. Thomas prescribe most?

In 2020 Medicare Part D data, Alvin Thomas' most prescribed drugs by claims were Atorvastatin Calcium and Amlodipine Besylate.

Show 4 more questionsShow fewer questions

Has Alvin G. Thomas received payments from drug or device companies?

CMS Open Payments shows $27,781 in general payments to Alvin Thomas from 2 companies from 2019 to 2025. The largest total came from Abbvie Inc.

How long has Alvin G. Thomas been practicing?

Alvin Thomas graduated from medical school in 2018, 8 years ago.

Does Alvin G. Thomas do research?

Dmand AI links 64 publications to Alvin Thomas, published from 2012 to 2025.

Who does Alvin G. Thomas publish with?

Alvin Thomas' most frequent co-authors are Dorry Segev, MD (44 shared papers), Christine Elizabeth Haugen, MD (13 shared papers) and Courtenay Holscher, MD (11 shared papers).

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