Dr. Mark D. Taber, MD
- Medicare services, 2024
- 499
- Medicare patients, 2024
- 323
- Part D claims, 2024
- 2,512
- Hospital affiliations
- 3
- Industry payments
- $220,384
- Practice address
- 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611
- Practice phone
- Call (312) 664-3278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Multi-specialty group site · Chicago, Illinois
Find Dr. Taber'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. Mark D. Taber is a cardiologist in Chicago, Illinois
Dr. Taber practices at Northwestern Medical Group in Chicago, Illinois.
Dr. Taber's NPI, 1336100650, was assigned on March 28, 2006. Dr. Taber graduated from Northwestern University Feinberg Medical School in 1978. Dr. Taber holds Illinois license 036062673.
- NPI
- 1336100650NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436102241
- NPI enumeration date
- March 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 664-3278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark D. Taber practices at Northwestern Medical Group in Chicago, Illinois
Dr. Taber's primary practice is Northwestern Medical Group, at 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611. The practice phone is (312) 664-3278.
- Northwestern Medical Group675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611Phone(312) 664-3278
Source: Dmand AI Affiliation Data
Dr. Mark D. Taber is affiliated with 4 sites of care and 1 medical group
Dr. Taber's primary practice is Northwestern Medical Group in Chicago, Illinois. Dr. Taber is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Taber to 2 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark D. Taber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Taber practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark D. Taber is one of 908 cardiologists in Illinois
Cardiovascular disease is Dr. Taber's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Taber's licenses on file in 2 states: Illinois and Missouri.
Specialties and state licenses
- Cardiovascular disease, IllinoisPrimary
- Interventional cardiology, Missouri
Cardiologists near Dr. Taber
Counts of cardiologists 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. Mark D. Taber billed Medicare for 499 services in 2024
CMS data shows 499 Medicare services from Dr. Taber across 9 procedure codes in 2024, for 323 Medicare patients. Medicare paid $30,188 for them.
Dr. Taber's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5052024: 27246%
- Tests and treatments
- 2023: 8052024: 18877%
- Surgery
- 2023: 752024: 3948%
- Drugs given in the office
- 2023: 762024: 0100%
- Imaging
- 2023: 202024: 0100%
- Other services
- 2023: 1312024: 0100%
Where Dr. Taber's Medicare services took place, 2024
- In an office46794%
- In a facility326%
Dr. Taber compared with the Illinois median for cardiologists, 2024
- Dr. Taber
- Illinois median
- Medicare services
- 499vs 1,93674% below
- Medicare patients
- 323vs 1,02368% below
- Part D claims
- 2,331vs 1,50255% above
Medians across 906 cardiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Taber'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. Taber and other cardiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark D. Taber treated 323 Medicare patients in 2024, average age 75
CMS counts 323 Medicare patients who saw Dr. Taber in 2024. The largest group is 65 to 74, with 136 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Taber's median patient age at 68, with 47% women.
Dr. Taber's Medicare patients by age, 2024
Dr. Taber's Medicare patients by sex, 2024
- Women16250%
- Men16150%
Chronic conditions among Dr. Taber's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease52%
- Arthritis49%
- Diabetes37%
- Chronic kidney disease34%
- Atrial fibrillation33%
- Heart failure27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Taber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark D. Taber wrote 2,512 Medicare Part D claims in 2024
In 2024, Dr. Taber wrote 2,512 Medicare Part D claims for 477 patients. 86% of them were for generic drugs. CMS names the drug for 2,331 of them, across 33 drugs with 11 or more claims each, at $338,197 in total drug cost. In 2023, CMS named 3,745 claims across 44 drugs.
Dr. Taber's Part D claims by kind of drug, 2024
- Generic2,148 claims86%
- Brand-name364 claims14%
Dr. Taber'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: 3,7452024: 2,33138%
Drugs named by CMS: 33 in 2024, 44 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. Mark D. Taber offers telehealth to Medicare patients
Dr. Taber accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Taber as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mark D. Taber received $220,384 in industry payments from 2016 to 2025
CMS Open Payments shows 100 general payments to Dr. Taber from 27 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 99% of the total. Carl Zeiss Meditec, Inc. paid the most, $217,944.
General payments to Dr. Taber by program year, 2016 to 2025
General payments to Dr. Taber by kind, 2016 to 2025
- Speaker and faculty fees$217,94499%
- Food and beverage$2,1401%
- Consulting fees$3000%
Companies that paid Dr. Taber 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. Mark D. Taber graduated from Northwestern University Feinberg Medical School
Dr. Taber graduated from Northwestern University Feinberg Medical School in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark D. Taber'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 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. Mark D. Taber
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. Mark D. Taber's NPI number?
Dr. Mark D. Taber's NPI number is 1336100650. It was assigned on March 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark D. Taber?
Dr. Mark D. Taber is a cardiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Mark D. Taber practice?
Dr. Taber practices at 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611. Dr. Taber's primary practice is Northwestern Medical Group in Chicago, Illinois. Dmand AI also links Dr. Taber to 2 hospitals.
What is Dr. Mark D. Taber's office phone number?
The practice phone on file for Dr. Taber is (312) 664-3278.
What is Dr. Mark D. Taber's medical license number?
Dr. Taber holds Illinois license 036062673, one of the licenses on file in 2 states.
Which states has Dr. Mark D. Taber been licensed in?
Dmand AI has state licenses on file for Dr. Taber in Illinois and Missouri.
Which hospitals is Dr. Mark D. Taber affiliated with?
Dr. Taber is affiliated with Northwestern Memorial Hospital. Dmand AI links Dr. Taber to 2 more hospitals.
What medical group is Dr. Mark D. Taber part of?
Dr. Taber is linked to Northwestern Medical Faculty Foundation.
Does Dr. Mark D. Taber accept Medicare?
Yes. CMS data shows Dr. Taber billed Medicare for 499 services in 2024, and Dr. Taber accepts Medicare assignment.
Does Dr. Mark D. Taber offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Taber as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Mark D. Taber see?
CMS counts 323 Medicare patients who saw Dr. Taber in 2024, with an average age of 75.
What services does Dr. Mark D. Taber bill to Medicare?
In 2024, Dr. Taber's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and heart test or procedure (93005).
Where did Dr. Mark D. Taber go to medical school?
Dr. Taber graduated from Northwestern University Feinberg Medical School in 1978.
What drugs does Dr. Mark D. Taber prescribe most?
In 2024 Medicare Part D data, Dr. Taber's most prescribed drugs by claims were Metoprolol Succinate, Rosuvastatin Calcium and Eliquis.
Has Dr. Mark D. Taber received payments from drug or device companies?
CMS Open Payments shows $220,384 in general payments to Dr. Taber from 27 companies from 2016 to 2025. The largest total came from Carl Zeiss Meditec, Inc.
How long has Dr. Mark D. Taber been practicing?
Dr. Taber graduated from medical school in 1978, 48 years ago.
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