Cigarette SmokingGastrointestinal HemorrhageHospital Mortality
Dr. Mustafa Alnounou, MD
NPI1235165481PAC ID4284632183
- Medicare services, 2024
- 2,617
- Medicare patients, 2024
- 620
- Part D claims, 2024
- 1,750
- Publications
- 3
- Hospital affiliations
- 2
- Practice address
- 401 S Ballenger Hwy, Flint, MI 48532
- Practice phone
- Call (810) 342-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
McLaren Flint Hospital
Flint, Michigan
Find Dr. Alnounou's professional email, personal email and mobile number
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Dr. Mustafa Alnounou is a gastroenterologist in Flint, Michigan
Dr. Alnounou practices at McLaren Flint Hospital in Flint, Michigan.
Dr. Alnounou's NPI, 1235165481, was assigned on June 22, 2006. Dr. Alnounou holds Michigan license 4301093129.
NPI and contact details
- NPI
- 1235165481NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284632183
- NPI enumeration date
- June 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (810) 342-2000
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mustafa Alnounou practices at McLaren Flint Hospital in Flint, Michigan
Dr. Alnounou's primary practice is McLaren Flint Hospital, at 401 S Ballenger Hwy, Flint, MI 48532 in Genesee County. The practice phone is (810) 342-2000.
- McLaren Flint Hospital401 S Ballenger Hwy, Flint, MI 48532 · Genesee CountyPhone(810) 342-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mustafa Alnounou is affiliated with 4 sites of care and 4 medical groups
Dr. Alnounou's primary practice is McLaren Flint Hospital in Flint, Michigan. Dr. Alnounou is also affiliated with McLaren Flint. The medical group on file is Digestive Disease and Nutrition Center. Dmand AI also links Dr. Alnounou to 1 more hospital, 3 medical groups and 1 group practice or clinic, each named with a free account.
McLaren Flint HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mustafa Alnounou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alnounou practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLaren Flint Hospital | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mustafa Alnounou is one of 487 gastroenterologists in Michigan
Gastroenterology is Dr. Alnounou's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Alnounou is licensed in Michigan.
Specialties and state licenses
- Gastroenterology, MichiganPrimary
Gastroenterologists near Dr. Alnounou
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
487gastroenterologists in Michigan
8gastroenterologists in Flint
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mustafa Alnounou billed Medicare for 2,617 services in 2024
CMS data shows 2,617 Medicare services from Dr. Alnounou across 18 procedure codes in 2024, for 620 Medicare patients. Medicare paid $208,520 for them.
Medicare services, 20242,617
Medicare patients620
Paid by Medicare$208,520
Procedure codes18
Dr. Alnounou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,0402024: 1,82810%
- Surgery
- 2023: 7422024: 7481%
- Imaging
- 2023: 272024: 2219%
- Other services
- 2023: 172024: 1912%
Where Dr. Alnounou's Medicare services took place, 2024
- In an office1877%
- In a facility2,43093%
Dr. Alnounou compared with the Michigan median for gastroenterologists, 2024
- Dr. Alnounou
- Michigan median
- Medicare services
- 2,617vs 3248.1 times
- Medicare patients
- 620vs 2302.7 times
- Part D claims
- 1,579vs 4243.7 times
Medians across 487 gastroenterologists in Michigan with Dmand AI profiles that report each measure.
Dr. Alnounou'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. Alnounou and other gastroenterologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mustafa Alnounou treated 620 Medicare patients in 2024, average age 73
CMS counts 620 Medicare patients who saw Dr. Alnounou in 2024. The largest group is 65 to 74, with 242 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.17, 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. Alnounou's median patient age at 63, with 54% women.
Medicare patients, 2024620
Average age73
Average risk score2.17
Also on Medicaid22%
Dr. Alnounou's Medicare patients by age, 2024
Dr. Alnounou's Medicare patients by sex, 2024
- Women34956%
- Men27144%
Chronic conditions among Dr. Alnounou's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease47%
- Diabetes46%
- Chronic kidney disease44%
- Heart failure42%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alnounou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mustafa Alnounou wrote 1,750 Medicare Part D claims in 2024
In 2024, Dr. Alnounou wrote 1,750 Medicare Part D claims for 783 patients. 78% of them were for generic drugs. CMS names the drug for 1,579 of them, across 29 drugs with 11 or more claims each, at $154,022 in total drug cost. In 2023, CMS named 1,181 claims across 24 drugs.
Part D claims, 20241,750
Drugs named by CMS29
Total drug cost$154,022
Part D patients783
Dr. Alnounou's Part D claims by kind of drug, 2024
- Generic1,363 claims78%
- Brand-name387 claims22%
Dr. Alnounou'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. Alnounou's Part D claims, 2024
- Antibiotics2%27 of 1,750 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: 1,1812024: 1,57934%
Drugs named by CMS: 29 in 2024, 24 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. Mustafa Alnounou ranks in the 99th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Alnounou accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 732 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Alnounou, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Alnounou ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 99th percentile732 procedures
- Colonoscopy
- 94th percentile204 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mustafa Alnounou has 3 publications on record
Dmand AI links 3 papers to Dr. Alnounou, published from 2018 to 2025. Dr. Alnounou's most frequent co-authors are Madan L. Arora, MD, Kiran Devisetty, MD and David Stuart Eilender, MD.
Papers3
Years published2018 to 2025
Dr. Alnounou's papers by year, 2018 to 2025
Dr. Alnounou's most frequent co-authors
- Madan L. Arora, MD1 shared paper
- Kiran Devisetty, MD1 shared paper
- David Stuart Eilender, MD1 shared paper
Recent publications by Dr. Alnounou
See who Dr. Alnounou researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alnounou works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mustafa Alnounou received $2,908 in industry payments from 2016 to 2025
CMS Open Payments shows 144 general payments to Dr. Alnounou from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $847.
General payments to Dr. Alnounou by program year, 2016 to 2025
General payments to Dr. Alnounou by kind, 2016 to 2025
$2.9Kin total
- Food and beverage$2,78596%
- Education$702%
- Gifts$532%
Companies that paid Dr. Alnounou the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mustafa Alnounou'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Mustafa Alnounou
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. Mustafa Alnounou's NPI number?
Dr. Mustafa Alnounou's NPI number is 1235165481. It was assigned on June 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mustafa Alnounou?
Dr. Mustafa Alnounou is a gastroenterologist in Flint, Michigan. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Mustafa Alnounou practice?
Dr. Alnounou practices at 401 S Ballenger Hwy, Flint, MI 48532. Dr. Alnounou's primary practice is McLaren Flint Hospital in Flint, Michigan. Dmand AI also links Dr. Alnounou to 1 hospital, 3 medical groups and 1 group practice or clinic.
What is Dr. Mustafa Alnounou's office phone number?
The practice phone on file for Dr. Alnounou is (810) 342-2000.
What is Dr. Mustafa Alnounou's medical license number?
Dr. Alnounou holds Michigan license 4301093129.
Which hospitals is Dr. Mustafa Alnounou affiliated with?
Dr. Alnounou is affiliated with McLaren Flint. Dmand AI links Dr. Alnounou to 1 more hospital.
What medical group is Dr. Mustafa Alnounou part of?
Dr. Alnounou is linked to Digestive Disease and Nutrition Center. Dmand AI links Dr. Alnounou to 3 more medical groups.
Does Dr. Mustafa Alnounou accept Medicare?
Yes. CMS data shows Dr. Alnounou billed Medicare for 2,617 services in 2024, and Dr. Alnounou accepts Medicare assignment.
How many Medicare patients does Dr. Mustafa Alnounou see?
CMS counts 620 Medicare patients who saw Dr. Alnounou in 2024, with an average age of 73.
What services does Dr. Mustafa Alnounou bill to Medicare?
In 2024, Dr. Alnounou's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and surgery: digestive system (43239).
Show 5 more questionsShow fewer questions
What drugs does Dr. Mustafa Alnounou prescribe most?
In 2024 Medicare Part D data, Dr. Alnounou's most prescribed drugs by claims were Omeprazole, Gavilyte-G and Peg-3350 And Electrolytes.
Has Dr. Mustafa Alnounou received payments from drug or device companies?
CMS Open Payments shows $2,908 in general payments to Dr. Alnounou from 27 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Mustafa Alnounou been practicing?
Dr. Alnounou graduated from medical school in 1992, 34 years ago.
Does Dr. Mustafa Alnounou do research?
Dmand AI links 3 publications to Dr. Alnounou, published from 2018 to 2025.
Who does Dr. Mustafa Alnounou publish with?
Dr. Alnounou's most frequent co-authors are Madan L. Arora, MD (1 shared paper), Kiran Devisetty, MD (1 shared paper) and David Stuart Eilender, MD (1 shared paper).
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