Dr. Daniel J. Aldrich, MD
- Medicare services, 2024
- 340
- Medicare patients, 2024
- 120
- Part D claims, 2024
- 116
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 5841 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The University of Chicago Medical Center
Chicago, Illinois
Find Dr. Aldrich'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. Daniel J. Aldrich is a hospitalist in Chicago, Illinois
Dr. Aldrich practices at The University of Chicago Medical Center in Chicago, Illinois.
Dr. Aldrich's NPI, 1447614003, was assigned on April 11, 2016. Dr. Aldrich graduated from Tufts University School of Medicine in 2016. Dr. Aldrich holds Illinois license 036148626.
- NPI
- 1447614003NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820383524
- NPI enumeration date
- April 11, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel J. Aldrich practices at The University of Chicago Medical Center in Chicago, Illinois
Dr. Aldrich's primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- The University of Chicago Medical Center5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel J. Aldrich is affiliated with 2 sites of care and 2 medical groups
Dr. Aldrich's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dr. Aldrich is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Dr. Aldrich to 1 more medical group, named with a free account.
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 Dr. Daniel J. Aldrich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aldrich practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Chicago Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel J. Aldrich is one of 1,321 hospitalists in Illinois
Hospitalist is Dr. Aldrich's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Aldrich is licensed in Illinois.
Specialties and state licenses
- Hospitalist, IllinoisPrimary
Hospitalists near Dr. Aldrich
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
Dr. Daniel J. Aldrich billed Medicare for 340 services in 2024
CMS data shows 340 Medicare services from Dr. Aldrich across 4 procedure codes in 2024, for 120 Medicare patients. Medicare paid $33,140 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Aldrich's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3482024: 3402%
Dr. Aldrich compared with the Illinois median for hospitalists, 2024
- Dr. Aldrich
- Illinois median
- Medicare services
- 340vs 54337% below
- Medicare patients
- 120vs 24250% below
- Part D claims
- 11vs 5379% below
Medians across 1,248 hospitalists in Illinois with Dmand AI profiles that report each measure.
Dr. Aldrich'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.
Need commercial claims for Dr. Aldrich?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Aldrich and other hospitalists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel J. Aldrich treated 120 Medicare patients in 2024, average age 72
CMS counts 120 Medicare patients who saw Dr. Aldrich in 2024. The largest group is 75 to 84, with 40 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 60% 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 Dr. Aldrich's median patient age at 73, with 62% women.
Dr. Aldrich's Medicare patients by age, 2024
Dr. Aldrich's Medicare patients by sex, 2024
- Women7159%
- Men4941%
Chronic conditions among Dr. Aldrich's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Chronic kidney disease62%
- Diabetes62%
- Heart failure57%
- Ischemic heart disease49%
- COPD38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Aldrich'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
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel J. Aldrich wrote 116 Medicare Part D claims in 2024
In 2024, Dr. Aldrich wrote 116 Medicare Part D claims for 50 patients. 89% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $123 in total drug cost. In 2019, CMS named 85 claims across 5 drugs.
Dr. Aldrich's Part D claims by kind of drug, 2024
- Generic103 claims89%
- Brand-name and other13 claims11%
Dr. Aldrich's most prescribed drugs by claims, 2022
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. Aldrich's Part D claims, 2024
- Antibiotics15%17 of 116 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, 2019 to 2022
- 2019
- 2022
- Claims for drugs CMS names
- 2019: 852022: 1187%
Drugs named by CMS: 1 in 2022, 5 in 2019.
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 Dr. Daniel J. Aldrich takes part in Medicare
Dr. Aldrich 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)
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Dr. Daniel J. Aldrich has 2 publications on record
Dmand AI links 2 papers to Dr. Aldrich, published from 2023 to 2024.
Recent publications by Dr. Aldrich
See who Dr. Aldrich researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Aldrich works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel J. Aldrich received $174 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Aldrich from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Lensar LLC paid the most, $174.
Companies that paid Dr. Aldrich the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel J. Aldrich graduated from Tufts University School of Medicine
Dr. Aldrich graduated from Tufts University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel J. Aldrich'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 DataDmand AI Org Hierarchy 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Daniel J. Aldrich
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. Daniel J. Aldrich's NPI number?
Dr. Daniel J. Aldrich's NPI number is 1447614003. It was assigned on April 11, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel J. Aldrich?
Dr. Daniel J. Aldrich is a hospitalist in Chicago, Illinois. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Daniel J. Aldrich practice?
Dr. Aldrich practices at 5841 S Maryland Ave, Chicago, IL 60637. Dr. Aldrich's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Dr. Aldrich to 1 medical group.
What is Dr. Daniel J. Aldrich's office phone number?
The practice phone on file for Dr. Aldrich is (773) 702-1530.
What is Dr. Daniel J. Aldrich's medical license number?
Dr. Aldrich holds Illinois license 036148626.
Which hospitals is Dr. Daniel J. Aldrich affiliated with?
Dr. Aldrich is affiliated with University of Chicago Medical Center.
What medical group is Dr. Daniel J. Aldrich part of?
Dr. Aldrich is linked to UChicago Medicine Physicians. Dmand AI links Dr. Aldrich to 1 more medical group.
Does Dr. Daniel J. Aldrich accept Medicare?
Yes. CMS data shows Dr. Aldrich billed Medicare for 340 services in 2024, and Dr. Aldrich accepts Medicare assignment.
How many Medicare patients does Dr. Daniel J. Aldrich see?
CMS counts 120 Medicare patients who saw Dr. Aldrich in 2024, with an average age of 72.
What services does Dr. Daniel J. Aldrich bill to Medicare?
In 2024, Dr. Aldrich's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Show 5 more questionsShow fewer questions
Where did Dr. Daniel J. Aldrich go to medical school?
Dr. Aldrich graduated from Tufts University School of Medicine in 2016.
What drugs does Dr. Daniel J. Aldrich prescribe most?
In 2022 Medicare Part D data, Dr. Aldrich's most prescribed drugs by claims were Pantoprazole Sodium.
Has Dr. Daniel J. Aldrich received payments from drug or device companies?
CMS Open Payments shows $174 in general payments to Dr. Aldrich from 1 company from 2016 to 2016. The largest total came from Lensar LLC.
How long has Dr. Daniel J. Aldrich been practicing?
Dr. Aldrich graduated from medical school in 2016, 10 years ago.
Does Dr. Daniel J. Aldrich do research?
Dmand AI links 2 publications to Dr. Aldrich, published from 2023 to 2024.
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