Dr. Charles K. Abrams, MD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 61
- Part D claims, 2024
- 132
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 1740 West Taylor St Suite 1400, Chicago, IL 60612
- Practice phone
- Call (312) 996-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Abrams' professional email, personal email and mobile number
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Dr. Charles K. Abrams is a neurologist in Chicago, Illinois
Dr. Abrams practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
Dr. Abrams' NPI, 1144347410, was assigned on March 23, 2007. Dr. Abrams graduated from Albert Einstein College of Medicine of Yeshiva University in 1992. Dr. Abrams holds New York license 193638-1.
- NPI
- 1144347410NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870690613
- NPI enumeration date
- March 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 996-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles K. Abrams practices at University of Illinois Hospital in Chicago, Illinois
Dr. Abrams' primary practice is University of Illinois Hospital, at 1740 West Taylor St Suite 1400, Chicago, IL 60612 in Cook County. The practice phone is (312) 996-3900.
- University of Illinois Hospital1740 West Taylor St Suite 1400, Chicago, IL 60612 · Cook CountyPhone(312) 996-3900
Source: Dmand AI Affiliation Data
Dr. Charles K. Abrams is affiliated with 1 site of care and 1 medical group
Dr. Abrams' primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is University of Illinois Physicians Group (UIPG).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles K. Abrams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abrams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Illinois Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles K. Abrams is one of 822 neurologists in Illinois
Neurology is Dr. Abrams' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Abrams is licensed in New York.
Specialties and state licenses
- Neurology, New YorkPrimary
Neurologists near Dr. Abrams
Counts of neurologists 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. Charles K. Abrams billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Abrams across 3 procedure codes in 2024, for 61 Medicare patients. Medicare paid $2,116 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Abrams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 112024: 34209%
- Office and hospital visits
- 2023: 672024: 1282%
Dr. Abrams compared with the Illinois median for neurologists, 2024
- Dr. Abrams
- Illinois median
- Medicare services
- 46vs 40189% below
- Medicare patients
- 61vs 22573% below
- Part D claims
- 83vs 31874% below
Medians across 747 neurologists in Illinois with Dmand AI profiles that report each measure.
Dr. Abrams' 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
Dr. Charles K. Abrams treated 61 Medicare patients in 2024, average age 62
CMS counts 61 Medicare patients who saw Dr. Abrams in 2024. The largest group is under 65, with 28 patients. 72% of them have high blood pressure, and 72% have high cholesterol. 70% are also on Medicaid. Their average risk score is 1.77, 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. Abrams' median patient age at 58, with 56% women.
Dr. Abrams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Abrams' Medicare patients by sex, 2024
- Women3862%
- Men2338%
Chronic conditions among Dr. Abrams' Medicare patients, 2024
- High blood pressure72%
- High cholesterol72%
- Arthritis59%
- Diabetes48%
- Mood disorders39%
- Depression36%
- Anxiety30%
- Asthma18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Abrams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles K. Abrams wrote 132 Medicare Part D claims in 2024
In 2024, Dr. Abrams wrote 132 Medicare Part D claims for 13 patients. 55% of them were for generic drugs. CMS names the drug for 83 of them, across 4 drugs with 11 or more claims each, at $421,091 in total drug cost. In 2023, CMS named 64 claims across 3 drugs.
Dr. Abrams' Part D claims by kind of drug, 2024
- Generic73 claims55%
- Brand-name59 claims45%
Dr. Abrams' 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: 642024: 8330%
Drugs named by CMS: 4 in 2024, 3 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
Dr. Charles K. Abrams scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Abrams for performance year 2024, reported as part of a group. Dr. Abrams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Abrams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Abrams' MIPS scores, performance year 2024
- 93of 100Final score
- 73.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Charles K. Abrams received $2,938 in industry payments from 2017 to 2023
CMS Open Payments shows 5 general payments to Dr. Abrams from 4 drug and device companies from 2017 to 2023. Consulting fees make up the largest share, 99% of the total. Biogen, Inc. paid the most, $1,472.
General payments to Dr. Abrams by program year, 2017 to 2023
General payments to Dr. Abrams by kind, 2017 to 2023
- Consulting fees$2,91099%
- Education$281%
Companies that paid Dr. Abrams the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charles K. Abrams graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Abrams graduated from Albert Einstein College of Medicine of Yeshiva University in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles K. Abrams'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Clinician Public Reporting: Overall MIPS Performance (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. Charles K. Abrams
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. Charles K. Abrams' NPI number?
Dr. Charles K. Abrams' NPI number is 1144347410. It was assigned on March 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles K. Abrams?
Dr. Charles K. Abrams is a neurologist in Chicago, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Charles K. Abrams practice?
Dr. Abrams practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Dr. Abrams' primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
What is Dr. Charles K. Abrams' office phone number?
The practice phone on file for Dr. Abrams is (312) 996-3900.
What is Dr. Charles K. Abrams' medical license number?
Dr. Abrams holds New York license 193638-1.
Which hospitals is Dr. Charles K. Abrams affiliated with?
Dr. Abrams practices at University of Illinois Hospital in Chicago, Illinois.
What medical group is Dr. Charles K. Abrams part of?
Dr. Abrams is linked to University of Illinois Physicians Group (UIPG).
Does Dr. Charles K. Abrams accept Medicare?
Yes. CMS data shows Dr. Abrams billed Medicare for 46 services in 2024, and Dr. Abrams accepts Medicare assignment.
Does Dr. Charles K. Abrams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Abrams as offering telehealth services.
What is Dr. Charles K. Abrams' MIPS score?
Dr. Abrams' MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Charles K. Abrams see?
CMS counts 61 Medicare patients who saw Dr. Abrams in 2024, with an average age of 62.
What services does Dr. Charles K. Abrams bill to Medicare?
In 2024, Dr. Abrams' most billed Medicare services were nerve and brain test (95885), nerve and brain test (95886) and office visit, established patient (99215).
Where did Dr. Charles K. Abrams go to medical school?
Dr. Abrams graduated from Albert Einstein College of Medicine of Yeshiva University in 1992.
What drugs does Dr. Charles K. Abrams prescribe most?
In 2024 Medicare Part D data, Dr. Abrams' most prescribed drugs by claims were Gamunex-C, Baclofen and Pregabalin.
Has Dr. Charles K. Abrams received payments from drug or device companies?
CMS Open Payments shows $2,938 in general payments to Dr. Abrams from 4 companies from 2017 to 2023. The largest total came from Biogen, Inc.
How long has Dr. Charles K. Abrams been practicing?
Dr. Abrams graduated from medical school in 1992, 34 years ago.
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