Dr. Tenisha Shawan McCaskill, MD
- Medicare services, 2024
- 176
- Medicare patients, 2024
- 94
- Part D claims, 2024
- 7,523
- Hospital affiliations
- 3
- Industry payments
- $169
- Practice address
- 1357 W 103rd St, Chicago, IL 60643
- Practice phone
- Call (847) 390-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Medical Group
Chicago, Illinois
Find Dr. McCaskill'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. Tenisha Shawan McCaskill is an internist in Chicago, Illinois
Dr. McCaskill practices at Advocate Medical Group in Chicago, Illinois.
Dr. McCaskill's NPI, 1659729663, was assigned on May 31, 2016. Dr. McCaskill graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2016. Dr. McCaskill holds Illinois license 036.150486.
- NPI
- 1659729663NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274820006
- NPI enumeration date
- May 31, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 390-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Tenisha Shawan McCaskill practices at Advocate Medical Group in Chicago, Illinois
Dr. McCaskill's primary practice is Advocate Medical Group, at 1357 W 103rd St, Chicago, IL 60643 in Cook County. The practice phone is (847) 390-5900.
- Advocate Medical Group1357 W 103rd St, Chicago, IL 60643 · Cook CountyPhone(847) 390-5900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tenisha Shawan McCaskill is affiliated with 8 sites of care and 3 medical groups
Dr. McCaskill's primary practice is Advocate Medical Group in Chicago, Illinois. Dr. McCaskill is also affiliated with Advocate Trinity Hospital. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. McCaskill to 2 more hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Tenisha Shawan McCaskill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McCaskill practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Medical Group | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tenisha Shawan McCaskill is one of 5,652 internists in Illinois
Internal medicine is Dr. McCaskill's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. McCaskill is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. McCaskill
Counts of internists 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. Tenisha Shawan McCaskill billed Medicare for 176 services in 2024
CMS data shows 176 Medicare services from Dr. McCaskill across 2 procedure codes in 2024, for 94 Medicare patients. Medicare paid $10,729 for them. Every service was in an office.
Dr. McCaskill's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1412024: 1391%
- Other services
- 2023: 502024: 3726%
Dr. McCaskill compared with the Illinois median for internists, 2024
- Dr. McCaskill
- Illinois median
- Medicare services
- 176vs 56669% below
- Medicare patients
- 94vs 20855% below
- Part D claims
- 6,873vs 28424.2 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. McCaskill'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McCaskill and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tenisha Shawan McCaskill treated 94 Medicare patients in 2024, average age 72
CMS counts 94 Medicare patients who saw Dr. McCaskill in 2024. The largest group is 65 to 74, with 41 patients. 70% of them have high blood pressure, and 61% have high cholesterol. 46% are also on Medicaid. Their average risk score is 1.87, 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. McCaskill's median patient age at 73, with 63% women.
Dr. McCaskill's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. McCaskill's Medicare patients by sex, 2024
- Women6266%
- Men3234%
Chronic conditions among Dr. McCaskill's Medicare patients, 2024
- High blood pressure70%
- High cholesterol61%
- Chronic kidney disease50%
- Arthritis49%
- Diabetes40%
- Heart failure34%
- Mood disorders31%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Dr. McCaskill'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
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tenisha Shawan McCaskill wrote 7,523 Medicare Part D claims in 2024
In 2024, Dr. McCaskill wrote 7,523 Medicare Part D claims for 891 patients. 86% of them were for generic drugs. CMS names the drug for 6,873 of them, across 113 drugs with 11 or more claims each, at $629,510 in total drug cost. In 2023, CMS named 6,770 claims across 116 drugs.
Dr. McCaskill's Part D claims by kind of drug, 2024
- Generic6,477 claims86%
- Brand-name971 claims13%
- Other75 claims1%
Dr. McCaskill'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.
Drug classes CMS tracks in Dr. McCaskill's Part D claims, 2024
- Opioids1%59 of 7,523 claims
- Antibiotics2%130 of 7,523 claims
- Antipsychotics, patients 65 and over0%20 of 7,523 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,7702024: 6,8732%
Drugs named by CMS: 113 in 2024, 116 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
How Dr. Tenisha Shawan McCaskill takes part in Medicare
Dr. McCaskill 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. Tenisha Shawan McCaskill received $169 in industry payments in 2022
CMS Open Payments shows 4 general payments to Dr. McCaskill from 3 drug and device companies in 2022. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $98.
Companies that paid Dr. McCaskill the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tenisha Shawan McCaskill graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. McCaskill graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tenisha Shawan McCaskill'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 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) |
| 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. Tenisha Shawan McCaskill
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. Tenisha Shawan McCaskill's NPI number?
Dr. Tenisha Shawan McCaskill's NPI number is 1659729663. It was assigned on May 31, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Tenisha Shawan McCaskill?
Dr. Tenisha Shawan McCaskill is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tenisha Shawan McCaskill practice?
Dr. McCaskill practices at 1357 W 103rd St, Chicago, IL 60643. Dr. McCaskill's primary practice is Advocate Medical Group in Chicago, Illinois. Dmand AI also links Dr. McCaskill to 2 hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. Tenisha Shawan McCaskill's office phone number?
The practice phone on file for Dr. McCaskill is (847) 390-5900.
What is Dr. Tenisha Shawan McCaskill's medical license number?
Dr. McCaskill holds Illinois license 036.150486.
Which hospitals is Dr. Tenisha Shawan McCaskill affiliated with?
Dr. McCaskill is affiliated with Advocate Trinity Hospital. Dmand AI links Dr. McCaskill to 2 more hospitals.
What medical group is Dr. Tenisha Shawan McCaskill part of?
Dr. McCaskill is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. McCaskill to 2 more medical groups.
Does Dr. Tenisha Shawan McCaskill accept Medicare?
Yes. CMS data shows Dr. McCaskill billed Medicare for 176 services in 2024, and Dr. McCaskill accepts Medicare assignment.
How many Medicare patients does Dr. Tenisha Shawan McCaskill see?
CMS counts 94 Medicare patients who saw Dr. McCaskill in 2024, with an average age of 72.
What services does Dr. Tenisha Shawan McCaskill bill to Medicare?
In 2024, Dr. McCaskill's most billed Medicare services were office visit, established patient (99212) and medicare service (G0439).
Show 4 more questionsShow fewer questions
Where did Dr. Tenisha Shawan McCaskill go to medical school?
Dr. McCaskill graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2016.
What drugs does Dr. Tenisha Shawan McCaskill prescribe most?
In 2024 Medicare Part D data, Dr. McCaskill's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Tenisha Shawan McCaskill received payments from drug or device companies?
CMS Open Payments shows $169 in general payments to Dr. McCaskill from 3 companies from 2022 to 2022. The largest total came from Novo Nordisk Inc.
How long has Dr. Tenisha Shawan McCaskill been practicing?
Dr. McCaskill graduated from medical school in 2016, 10 years ago.
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