Dr. Angel Demetress Leake, MD
- Medicare services, 2018
- 27
- Part D claims, 2024
- 1,402
- Hospital affiliations
- 1
- Industry payments
- $15,299
- Medical groups
- 3
- Practice address
- 3223 W 63rd St, Chicago, IL 60629
- Practice phone
- Call (773) 768-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chicago Family Health Center
Chicago, Illinois
Find Dr. Leake's professional email, personal email and mobile number
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Dr. Angel Demetress Leake is an infectious disease specialist in Chicago, Illinois
Dr. Leake practices at Chicago Family Health Center in Chicago, Illinois.
Dr. Leake's NPI, 1679729842, was assigned on August 7, 2008. Dr. Leake graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2002. Dr. Leake holds Illinois license 036113650.
- NPI
- 1679729842NPI Registry (opens in a new tab)
- NPI enumeration date
- August 7, 2008
- NPI status
- Active
- Practice phone
- (773) 768-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Angel Demetress Leake practices at Chicago Family Health Center in Chicago, Illinois
Dr. Leake's primary practice is Chicago Family Health Center, at 3223 W 63rd St, Chicago, IL 60629 in Cook County. The practice phone is (773) 768-5000.
- Chicago Family Health Center3223 W 63rd St, Chicago, IL 60629 · Cook CountyPhone(773) 768-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Angel Demetress Leake is affiliated with 3 sites of care and 3 medical groups
Dr. Leake's primary practice is Chicago Family Health Center in Chicago, Illinois. Dr. Leake is also affiliated with Provident Hospital of Cook County Health. The medical group on file is Chicago Family Health Center. Dmand AI also links Dr. Leake to 2 more medical groups and 1 community health center, each 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. Angel Demetress Leake's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leake practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chicago Family Health Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Angel Demetress Leake is one of 400 infectious disease specialists in Illinois
Infectious disease is Dr. Leake's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Leake is licensed in Illinois.
Specialties and state licenses
- Infectious disease, IllinoisPrimary
Infectious disease specialists near Dr. Leake
Counts of infectious disease specialists 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. Angel Demetress Leake billed Medicare for 27 services in 2018
CMS data shows 27 Medicare services from Dr. Leake across 1 procedure code in 2018. Medicare paid $1,630 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Leake compared with the Illinois median for infectious disease specialists, 2018
- Dr. Leake
- Illinois median
- Medicare services
- 27vs 44094% below
- Part D claims
- 1,014vs 1955.2 times
Medians across 383 infectious disease specialists in Illinois with Dmand AI profiles that report each measure.
Dr. Leake's most billed Medicare procedure codes, 2018
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. Leake?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Leake and other infectious disease specialists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Angel Demetress Leake's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Leake's median patient age at 52, with 58% women.
Dr. Leake's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Angel Demetress Leake wrote 1,402 Medicare Part D claims in 2024
In 2024, Dr. Leake wrote 1,402 Medicare Part D claims for 129 patients. 81% of them were for generic drugs. CMS names the drug for 1,014 of them, across 40 drugs with 11 or more claims each, at $282,279 in total drug cost. In 2023, CMS named 736 claims across 32 drugs.
Dr. Leake's Part D claims by kind of drug, 2024
- Generic1,133 claims81%
- Brand-name243 claims17%
- Other26 claims2%
Dr. Leake'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7362024: 1,01438%
Drugs named by CMS: 40 in 2024, 32 in 2023.
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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Dr. Angel Demetress Leake received $15,299 in industry payments from 2016 to 2025
CMS Open Payments shows 543 general payments to Dr. Leake from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 71% of the total. Gilead Sciences, Inc. paid the most, $8,528.
General payments to Dr. Leake by program year, 2016 to 2025
General payments to Dr. Leake by kind, 2016 to 2025
- Food and beverage$10,92271%
- Consulting fees$2,83018%
- Travel and lodging$1,0047%
- Education$3532%
- Speaker and faculty fees$1911%
Companies that paid Dr. Leake the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Angel Demetress Leake graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Leake graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Angel Demetress Leake'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 Data |
| 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) |
| 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. Angel Demetress Leake
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. Angel Demetress Leake's NPI number?
Dr. Angel Demetress Leake's NPI number is 1679729842. It was assigned on August 7, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Angel Demetress Leake?
Dr. Angel Demetress Leake is an infectious disease specialist in Chicago, Illinois. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Angel Demetress Leake practice?
Dr. Leake practices at 3223 W 63rd St, Chicago, IL 60629. Dr. Leake's primary practice is Chicago Family Health Center in Chicago, Illinois. Dmand AI also links Dr. Leake to 2 medical groups and 1 community health center.
What is Dr. Angel Demetress Leake's office phone number?
The practice phone on file for Dr. Leake is (773) 768-5000.
What is Dr. Angel Demetress Leake's medical license number?
Dr. Leake holds Illinois license 036113650.
Which hospitals is Dr. Angel Demetress Leake affiliated with?
Dr. Leake is affiliated with Provident Hospital of Cook County Health.
What medical group is Dr. Angel Demetress Leake part of?
Dr. Leake is linked to Chicago Family Health Center. Dmand AI links Dr. Leake to 2 more medical groups.
Does Dr. Angel Demetress Leake accept Medicare?
Yes. CMS data shows Dr. Leake billed Medicare for 27 services in 2018.
What services does Dr. Angel Demetress Leake bill to Medicare?
In 2018, Dr. Leake's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Angel Demetress Leake go to medical school?
Dr. Leake graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2002.
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What drugs does Dr. Angel Demetress Leake prescribe most?
In 2024 Medicare Part D data, Dr. Leake's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Amlodipine Besylate.
Has Dr. Angel Demetress Leake received payments from drug or device companies?
CMS Open Payments shows $15,299 in general payments to Dr. Leake from 18 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Angel Demetress Leake been practicing?
Dr. Leake graduated from medical school in 2002, 24 years ago.
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