Dr. Chaker H. Diab, DO
- Medicare services, 2024
- 883
- Medicare patients, 2024
- 122
- Part D claims, 2024
- 6,411
- Hospital affiliations
- 4
- Industry payments
- $196
- Practice address
- 133 S Main St, Mount Clemens, MI 48043
- Practice phone
- Call (586) 468-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Henry Ford Physician Partners
Mount Clemens, Michigan
Find Dr. Diab'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. Chaker H. Diab is an internist in Mount Clemens, Michigan
Dr. Diab practices at Henry Ford Physician Partners in Mount Clemens, Michigan.
Dr. Diab's NPI, 1477522381, was assigned on March 14, 2006. Dr. Diab graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1993. Dr. Diab holds Michigan license CD012050.
- NPI
- 1477522381NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052508975
- NPI enumeration date
- March 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (586) 468-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chaker H. Diab practices at Henry Ford Physician Partners in Mount Clemens, Michigan
Dr. Diab's primary practice is Henry Ford Physician Partners, at 133 S Main St, Mount Clemens, MI 48043 in Macomb County. The practice phone is (586) 468-1600.
- Henry Ford Physician Partners133 S Main St, Mount Clemens, MI 48043 · Macomb CountyPhone(586) 468-1600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chaker H. Diab is affiliated with 7 sites of care and 2 medical groups
Dr. Diab's primary practice is Henry Ford Physician Partners in Mount Clemens, Michigan. Dr. Diab is also affiliated with McLaren Macomb. The medical group on file is Henry Ford Health. Dmand AI also links Dr. Diab to 3 more hospitals, 2 group practices and clinics and 1 medical group, 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. Chaker H. Diab's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diab practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Ford Physician Partners | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chaker H. Diab is one of 4,804 internists in Michigan
Internal medicine is Dr. Diab's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Diab is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Diab
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. Chaker H. Diab billed Medicare for 883 services in 2024
CMS data shows 883 Medicare services from Dr. Diab across 14 procedure codes in 2024, for 122 Medicare patients. Medicare paid $60,854 for them.
Dr. Diab's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5042024: 56713%
- Surgery
- 2023: 2092024: 1966%
- Other services
- 2023: 1112024: 9316%
- Tests and treatments
- 2023: 432024: 2737%
Where Dr. Diab's Medicare services took place, 2024
- In an office67276%
- In a facility21124%
Dr. Diab compared with the Michigan median for internists, 2024
- Dr. Diab
- Michigan median
- Medicare services
- 883vs 4232.1 times
- Medicare patients
- 122vs 15923% below
- Part D claims
- 5,781vs 31418.4 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Diab'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.
Need commercial claims for Dr. Diab?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Diab and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chaker H. Diab treated 122 Medicare patients in 2024, average age 75
CMS counts 122 Medicare patients who saw Dr. Diab in 2024. The largest group is 65 to 74, with 50 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.81, 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. Diab's median patient age at 62, with 47% women.
Dr. Diab's Medicare patients by age, 2024
Dr. Diab's Medicare patients by sex, 2024
- Women6251%
- Men6049%
Chronic conditions among Dr. Diab's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes57%
- Ischemic heart disease42%
- Chronic kidney disease41%
- COPD32%
- Heart failure31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Diab's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
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. Chaker H. Diab wrote 6,411 Medicare Part D claims in 2024
In 2024, Dr. Diab wrote 6,411 Medicare Part D claims for 307 patients. 82% of them were for generic drugs. CMS names the drug for 5,781 of them, across 112 drugs with 11 or more claims each, at $648,998 in total drug cost. In 2023, CMS named 5,144 claims across 96 drugs.
Dr. Diab's Part D claims by kind of drug, 2024
- Generic5,279 claims82%
- Brand-name1,058 claims17%
- Other74 claims1%
Dr. Diab'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. Diab's Part D claims, 2024
- Opioids3%212 of 6,411 claims
- Antibiotics2%155 of 6,411 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: 5,1442024: 5,78112%
Drugs named by CMS: 112 in 2024, 96 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. Chaker H. Diab takes part in Medicare
Dr. Diab 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. Chaker H. Diab received $196 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Diab from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $69.
General payments to Dr. Diab by program year, 2016 to 2025
Companies that paid Dr. Diab 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. Chaker H. Diab graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Diab graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chaker H. Diab'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 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. Chaker H. Diab
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. Chaker H. Diab's NPI number?
Dr. Chaker H. Diab's NPI number is 1477522381. It was assigned on March 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chaker H. Diab?
Dr. Chaker H. Diab is an internist in Mount Clemens, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Chaker H. Diab practice?
Dr. Diab practices at 133 S Main St, Mount Clemens, MI 48043. Dr. Diab's primary practice is Henry Ford Physician Partners in Mount Clemens, Michigan. Dmand AI also links Dr. Diab to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Chaker H. Diab's office phone number?
The practice phone on file for Dr. Diab is (586) 468-1600.
What is Dr. Chaker H. Diab's medical license number?
Dr. Diab holds Michigan license CD012050.
Which hospitals is Dr. Chaker H. Diab affiliated with?
Dr. Diab is affiliated with McLaren Macomb. Dmand AI links Dr. Diab to 3 more hospitals.
What medical group is Dr. Chaker H. Diab part of?
Dr. Diab is linked to Henry Ford Health. Dmand AI links Dr. Diab to 1 more medical group.
Does Dr. Chaker H. Diab accept Medicare?
Yes. CMS data shows Dr. Diab billed Medicare for 883 services in 2024, and Dr. Diab accepts Medicare assignment.
How many Medicare patients does Dr. Chaker H. Diab see?
CMS counts 122 Medicare patients who saw Dr. Diab in 2024, with an average age of 75.
What services does Dr. Chaker H. Diab bill to Medicare?
In 2024, Dr. Diab's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99213) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Chaker H. Diab go to medical school?
Dr. Diab graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1993.
What drugs does Dr. Chaker H. Diab prescribe most?
In 2024 Medicare Part D data, Dr. Diab's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has Dr. Chaker H. Diab received payments from drug or device companies?
CMS Open Payments shows $196 in general payments to Dr. Diab from 6 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Chaker H. Diab been practicing?
Dr. Diab graduated from medical school in 1993, 33 years ago.
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