Arlene B. Chapman
- Medicare services, 2024
- 89
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 109
- Hospital affiliations
- 1
- Industry payments
- $375
- 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 Arlene Chapman'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.
Arlene B. Chapman is a nephrologist in Chicago, Illinois
Arlene Chapman practices at The University of Chicago Medical Center in Chicago, Illinois.
Arlene Chapman's NPI, 1982614921, was assigned on August 9, 2006. Arlene Chapman holds Illinois license 036136875.
- NPI
- 1982614921NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022133891
- NPI enumeration date
- August 9, 2006
- 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
- Female
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Arlene B. Chapman practices at The University of Chicago Medical Center in Chicago, Illinois
Arlene Chapman'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
Arlene B. Chapman is affiliated with 2 sites of care and 2 medical groups
Arlene Chapman's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Arlene Chapman is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Arlene Chapman 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 Arlene B. Chapman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Arlene Chapman 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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Arlene B. Chapman is one of 534 nephrologists in Illinois
Nephrology is Arlene Chapman's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Arlene Chapman is licensed in Illinois.
Specialties and state licenses
- Nephrology, IllinoisPrimary
Nephrologists near Arlene Chapman
Counts of nephrologists 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
Arlene B. Chapman billed Medicare for 89 services in 2024
CMS data shows 89 Medicare services from Arlene Chapman across 3 procedure codes in 2024, for 77 Medicare patients. Medicare paid $7,563 for them. Every service was in a facility, such as a hospital, rather than an office.
Arlene Chapman compared with the Illinois median for nephrologists, 2024
- Arlene Chapman
- Illinois median
- Medicare services
- 89vs 1,28493% below
- Medicare patients
- 77vs 35778% below
- Part D claims
- 38vs 57893% below
Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.
Arlene Chapman'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 Arlene Chapman?
Medicare shows one payer. Book a meeting to get commercial claims data for Arlene Chapman and other nephrologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Arlene B. Chapman treated 77 Medicare patients in 2024, average age 70
CMS counts 77 Medicare patients who saw Arlene Chapman in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 43% are also on Medicaid. Their average risk score is 2.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Arlene Chapman's median patient age at 67, with 52% women.
Arlene Chapman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Arlene Chapman's Medicare patients by sex, 2024
- Women3647%
- Men4153%
Chronic conditions among Arlene Chapman's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol74%
- Diabetes47%
- Arthritis45%
- Heart failure40%
- Ischemic heart disease36%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Arlene Chapman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Arlene B. Chapman wrote 109 Medicare Part D claims in 2024
In 2024, Arlene Chapman wrote 109 Medicare Part D claims for 23 patients. 75% of them were for generic drugs. CMS names the drug for 38 of them, across 3 drugs with 11 or more claims each, at $28,068 in total drug cost.
Arlene Chapman's Part D claims by kind of drug, 2024
- Generic82 claims75%
- Brand-name27 claims25%
Arlene Chapman'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.
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 Arlene B. Chapman takes part in Medicare
Arlene Chapman 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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Arlene B. Chapman received $375 in industry payments in 2025
CMS Open Payments shows 1 general payment to Arlene Chapman from 1 drug or device company in 2025. Consulting fees make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $375.
Companies that paid Arlene Chapman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Arlene B. Chapman'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Arlene B. Chapman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Arlene B. Chapman's NPI number?
Arlene B. Chapman's NPI number is 1982614921. It was assigned on August 9, 2006, and it is active in the NPI Registry.
What does Arlene B. Chapman specialize in?
Arlene B. Chapman is a nephrologist in Chicago, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Arlene B. Chapman practice?
Arlene Chapman practices at 5841 S Maryland Ave, Chicago, IL 60637. Arlene Chapman's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Arlene Chapman to 1 medical group.
What is Arlene B. Chapman's office phone number?
The practice phone on file for Arlene Chapman is (773) 702-1530.
What is Arlene B. Chapman's medical license number?
Arlene Chapman holds Illinois license 036136875.
Which hospitals is Arlene B. Chapman affiliated with?
Arlene Chapman is affiliated with University of Chicago Medical Center.
What medical group is Arlene B. Chapman part of?
Arlene Chapman is linked to UChicago Medicine Physicians. Dmand AI links Arlene Chapman to 1 more medical group.
Does Arlene B. Chapman accept Medicare?
Yes. CMS data shows Arlene Chapman billed Medicare for 89 services in 2024, and Arlene Chapman accepts Medicare assignment.
How many Medicare patients does Arlene B. Chapman see?
CMS counts 77 Medicare patients who saw Arlene Chapman in 2024, with an average age of 70.
What services does Arlene B. Chapman bill to Medicare?
In 2024, Arlene Chapman's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and office visit, established patient (99213).
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What drugs does Arlene B. Chapman prescribe most?
In 2024 Medicare Part D data, Arlene Chapman's most prescribed drugs by claims were Jardiance, Farxiga and Lisinopril-Hydrochlorothiazide.
Has Arlene B. Chapman received payments from drug or device companies?
CMS Open Payments shows $375 in general payments to Arlene Chapman from 1 company from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Arlene B. Chapman been practicing?
Arlene Chapman graduated from medical school in 1983, 43 years ago.
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