Dr. Tarek Nammour, MD
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 94
- Hospital affiliations
- 2
- Industry payments
- $5,211
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Practice phone
- Call (314) 257-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nammour'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. Tarek Nammour is a gastroenterologist in Saint Louis, Missouri
Dr. Nammour practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Dr. Nammour's NPI, 1831822329, was assigned on July 3, 2022. Dr. Nammour holds Missouri license 2023043679.
- NPI
- 1831822329NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082055694
- NPI enumeration date
- July 3, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tarek Nammour practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Dr. Nammour's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.
- SSM Health Saint Louis University Hospital1201 S Grand Blvd, Saint Louis, MO 63104 · St. Louis CityPhone(314) 257-8000
Source: Dmand AI Affiliation Data
Dr. Tarek Nammour is affiliated with 3 sites of care and 1 medical group
Dr. Nammour's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dr. Nammour is also affiliated with SSM Health St. Mary's Hospital - St. Louis. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Nammour to 1 more behavioral health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tarek Nammour's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nammour practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Saint Louis University Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tarek Nammour is one of 329 gastroenterologists in Missouri
Gastroenterology is Dr. Nammour's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Nammour's licenses on file in 2 states: Missouri and Massachusetts.
Specialties and state licenses
- Gastroenterology, MissouriPrimary
- Student in an organized health care education/training program, Massachusetts
Gastroenterologists near Dr. Nammour
Counts of gastroenterologists 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. Tarek Nammour billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Nammour across 1 procedure code in 2024, for 79 Medicare patients. Medicare paid $904 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nammour compared with the Missouri median for gastroenterologists, 2024
- Dr. Nammour
- Missouri median
- Medicare services
- 15vs 41696% below
- Medicare patients
- 79vs 29673% below
- Part D claims
- 62vs 43486% below
Medians across 337 gastroenterologists in Missouri with Dmand AI profiles that report each measure.
Dr. Nammour'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. Nammour and other gastroenterologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tarek Nammour treated 79 Medicare patients in 2024, average age 67
CMS counts 79 Medicare patients who saw Dr. Nammour in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.85, 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. Nammour's median patient age at 62, with 49% women.
Dr. Nammour's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nammour's Medicare patients by sex, 2024
- Women4557%
- Men3443%
Chronic conditions among Dr. Nammour's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders49%
- Anxiety46%
- Depression46%
- Arthritis42%
- Chronic kidney disease41%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nammour'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
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tarek Nammour wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Nammour wrote 94 Medicare Part D claims for 80 patients. 91% of them were for generic drugs. CMS names the drug for 62 of them, across 2 drugs with 11 or more claims each, at $886 in total drug cost. In 2023, CMS named 36 claims across 2 drugs.
Dr. Nammour's Part D claims by kind of drug, 2024
- Generic86 claims91%
- Brand-name and other8 claims9%
Dr. Nammour'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: 362024: 6272%
Drugs named by CMS: 2 in 2024, 2 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. Tarek Nammour ranks in the 79th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Nammour accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 115 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Nammour, more than 79% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Nammour ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 79th percentile115 procedures
- Colonoscopy
- 61st percentile44 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. Tarek Nammour received $5,211 in industry payments from 2023 to 2025
CMS Open Payments shows 28 general payments to Dr. Nammour from 2 drug and device companies from 2023 to 2025. Travel and lodging make up the largest share, 71% of the total. Boston Scientific Corporation paid the most, $5,113.
General payments to Dr. Nammour by program year, 2023 to 2025
General payments to Dr. Nammour by kind, 2023 to 2025
- Travel and lodging$3,70571%
- Food and beverage$1,50729%
Companies that paid Dr. Nammour the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tarek Nammour'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)Doctors and Clinicians Utilization Data (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. Tarek Nammour
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. Tarek Nammour's NPI number?
Dr. Tarek Nammour's NPI number is 1831822329. It was assigned on July 3, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Tarek Nammour?
Dr. Tarek Nammour is a gastroenterologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Tarek Nammour practice?
Dr. Nammour practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Nammour's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Nammour to 1 behavioral health center.
What is Dr. Tarek Nammour's office phone number?
The practice phone on file for Dr. Nammour is (314) 257-8000.
What is Dr. Tarek Nammour's medical license number?
Dr. Nammour holds Missouri license 2023043679, one of the licenses on file in 2 states.
Which states has Dr. Tarek Nammour been licensed in?
Dmand AI has state licenses on file for Dr. Nammour in Missouri and Massachusetts.
Which hospitals is Dr. Tarek Nammour affiliated with?
Dr. Nammour practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri. Dr. Nammour is also affiliated with SSM Health St. Mary's Hospital - St. Louis.
What medical group is Dr. Tarek Nammour part of?
Dr. Nammour is linked to SLUCare Physician Group.
Does Dr. Tarek Nammour accept Medicare?
Yes. CMS data shows Dr. Nammour billed Medicare for 15 services in 2024, and Dr. Nammour accepts Medicare assignment.
How many Medicare patients does Dr. Tarek Nammour see?
CMS counts 79 Medicare patients who saw Dr. Nammour in 2024, with an average age of 67.
Show 4 more questionsShow fewer questions
What services does Dr. Tarek Nammour bill to Medicare?
In 2024, Dr. Nammour's most billed Medicare services were hospital inpatient care (99232).
What drugs does Dr. Tarek Nammour prescribe most?
In 2024 Medicare Part D data, Dr. Nammour's most prescribed drugs by claims were Gavilyte-C and Gavilyte-G.
Has Dr. Tarek Nammour received payments from drug or device companies?
CMS Open Payments shows $5,211 in general payments to Dr. Nammour from 2 companies from 2023 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Tarek Nammour been practicing?
Dr. Nammour graduated from medical school in 2016, 10 years ago.
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