Dr. Mohamed M. Zakkar, MD
- Medicare services, 2024
- 1,803
- Medicare patients, 2024
- 331
- Part D claims, 2024
- 124
- Hospital affiliations
- 2
- Industry payments
- $2,643
- Practice address
- 1 Ingalls Drive, Harvey, IL 60426
- Practice phone
- Call (708) 333-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Zakkar'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. Mohamed M. Zakkar is a pulmonologist in Harvey, Illinois
Dr. Zakkar practices at UChicago Medicine Ingalls Memorial Hospital in Harvey, Illinois, part of The University of Chicago.
Dr. Zakkar's NPI, 1285646828, was assigned on August 12, 2006. Dr. Zakkar holds Ohio license 35-07-5771-Z.
- NPI
- 1285646828NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507842713
- NPI enumeration date
- August 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 333-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mohamed M. Zakkar practices at UChicago Medicine Ingalls Memorial Hospital in Harvey, Illinois
Dr. Zakkar's primary practice is UChicago Medicine Ingalls Memorial Hospital, at 1 Ingalls Drive, Harvey, IL 60426 in Cook County. The practice phone is (708) 333-2300.
- UChicago Medicine Ingalls Memorial Hospital1 Ingalls Drive, Harvey, IL 60426 · Cook CountyPhone(708) 333-2300
Source: Dmand AI Affiliation Data
Dr. Mohamed M. Zakkar is affiliated with 6 sites of care and 3 medical groups
Dr. Zakkar's primary practice is UChicago Medicine Ingalls Memorial Hospital in Harvey, Illinois, part of The University of Chicago. Dr. Zakkar is also affiliated with University of Chicago Medical Center. The medical group on file is Northwestern Medicine Regional Medical Group. Dmand AI also links Dr. Zakkar to 3 more group practices and clinics, 2 medical groups and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mohamed M. Zakkar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zakkar practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UChicago Medicine Ingalls Memorial Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mohamed M. Zakkar is one of 517 pulmonologists in Illinois
Pulmonary disease is Dr. Zakkar's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Zakkar is licensed in Ohio.
Specialties and state licenses
- Pulmonary disease, OhioPrimary
Pulmonologists near Dr. Zakkar
Counts of pulmonologists 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. Mohamed M. Zakkar billed Medicare for 1,803 services in 2024
CMS data shows 1,803 Medicare services from Dr. Zakkar across 4 procedure codes in 2024, for 331 Medicare patients. Medicare paid $167,411 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zakkar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3,7512024: 1,80352%
- Tests and treatments
- 2023: 582024: 0100%
Dr. Zakkar compared with the Illinois median for pulmonologists, 2024
- Dr. Zakkar
- Illinois median
- Medicare services
- 1,803vs 7692.3 times
- Medicare patients
- 331vs 341Close to median
- Part D claims
- 64vs 49287% below
Medians across 522 pulmonologists in Illinois with Dmand AI profiles that report each measure.
Dr. Zakkar'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mohamed M. Zakkar treated 331 Medicare patients in 2024, average age 73
CMS counts 331 Medicare patients who saw Dr. Zakkar in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% are also on Medicaid. Their average risk score is 3.19, 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. Zakkar's median patient age at 72, with 53% women.
Dr. Zakkar's Medicare patients by age, 2024
Dr. Zakkar's Medicare patients by sex, 2024
- Women19158%
- Men14042%
Chronic conditions among Dr. Zakkar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure72%
- Diabetes65%
- Chronic kidney disease61%
- COPD59%
- Ischemic heart disease57%
- Arthritis56%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zakkar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mohamed M. Zakkar wrote 124 Medicare Part D claims in 2024
In 2024, Dr. Zakkar wrote 124 Medicare Part D claims for 70 patients. 48% of them were for generic drugs. CMS names the drug for 64 of them, across 3 drugs with 11 or more claims each, at $15,227 in total drug cost. In 2023, CMS named 399 claims across 8 drugs.
Dr. Zakkar's Part D claims by kind of drug, 2024
- Generic59 claims48%
- Brand-name65 claims52%
Dr. Zakkar'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: 3992024: 6484%
Drugs named by CMS: 3 in 2024, 8 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. Mohamed M. Zakkar takes part in Medicare
Dr. Zakkar 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. Mohamed M. Zakkar received $2,643 in industry payments from 2016 to 2024
CMS Open Payments shows 104 general payments to Dr. Zakkar from 22 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 98% of the total. GlaxoSmithKline, LLC. paid the most, $764.
General payments to Dr. Zakkar by program year, 2016 to 2024
General payments to Dr. Zakkar by kind, 2016 to 2024
- Food and beverage$2,59298%
- Education$502%
Companies that paid Dr. Zakkar the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mohamed M. Zakkar'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) |
| 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 Dr. Mohamed M. Zakkar
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. Mohamed M. Zakkar's NPI number?
Dr. Mohamed M. Zakkar's NPI number is 1285646828. It was assigned on August 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mohamed M. Zakkar?
Dr. Mohamed M. Zakkar is a pulmonologist in Harvey, Illinois. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Mohamed M. Zakkar practice?
Dr. Zakkar practices at 1 Ingalls Drive, Harvey, IL 60426. Dr. Zakkar's primary practice is UChicago Medicine Ingalls Memorial Hospital in Harvey, Illinois, part of The University of Chicago. Dmand AI also links Dr. Zakkar to 3 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Mohamed M. Zakkar's office phone number?
The practice phone on file for Dr. Zakkar is (708) 333-2300.
What is Dr. Mohamed M. Zakkar's medical license number?
Dr. Zakkar holds Ohio license 35-07-5771-Z.
Which hospitals is Dr. Mohamed M. Zakkar affiliated with?
Dr. Zakkar practices at UChicago Medicine Ingalls Memorial Hospital in Harvey, Illinois. Dr. Zakkar is also affiliated with University of Chicago Medical Center.
What medical group is Dr. Mohamed M. Zakkar part of?
Dr. Zakkar is linked to Northwestern Medicine Regional Medical Group. Dmand AI links Dr. Zakkar to 2 more medical groups.
Does Dr. Mohamed M. Zakkar accept Medicare?
Yes. CMS data shows Dr. Zakkar billed Medicare for 1,803 services in 2024, and Dr. Zakkar accepts Medicare assignment.
How many Medicare patients does Dr. Mohamed M. Zakkar see?
CMS counts 331 Medicare patients who saw Dr. Zakkar in 2024, with an average age of 73.
What services does Dr. Mohamed M. Zakkar bill to Medicare?
In 2024, Dr. Zakkar's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
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What drugs does Dr. Mohamed M. Zakkar prescribe most?
In 2024 Medicare Part D data, Dr. Zakkar's most prescribed drugs by claims were Prednisone, Trelegy Ellipta and Albuterol Sulfate Hfa.
Has Dr. Mohamed M. Zakkar received payments from drug or device companies?
CMS Open Payments shows $2,643 in general payments to Dr. Zakkar from 22 companies from 2016 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Mohamed M. Zakkar been practicing?
Dr. Zakkar graduated from medical school in 1988, 38 years ago.
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