Dr. Mahmoud Ahmed Rahal, MD
- Medicare services, 2024
- 17
- Medicare patients, 2024
- 43
- Part D claims, 2024
- 141
- Hospital affiliations
- 2
- Industry payments
- $3,959
- Practice address
- 825 Chalkstone Avenue, Providence, RI 02908
- Practice phone
- Call (401) 456-2025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ahmed Rahal'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. Mahmoud Ahmed Rahal is a gastroenterologist in Providence, Rhode Island
Dr. Ahmed Rahal practices at Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners.
Dr. Ahmed Rahal's NPI, 1104346733, was assigned on June 24, 2017. Dr. Ahmed Rahal holds Rhode Island license MD19447.
- NPI
- 1104346733NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224307285
- NPI enumeration date
- June 24, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (401) 456-2025
- 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. Mahmoud Ahmed Rahal practices at Roger Williams Medical Center in Providence, Rhode Island
Dr. Ahmed Rahal's primary practice is Roger Williams Medical Center, at 825 Chalkstone Avenue, Providence, RI 02908 in Providence County. The practice phone is (401) 456-2025.
- Roger Williams Medical Center825 Chalkstone Avenue, Providence, RI 02908 · Providence CountyPhone(401) 456-2025
Source: Dmand AI Affiliation Data
Dr. Mahmoud Ahmed Rahal is affiliated with 2 sites of care and 2 medical groups
Dr. Ahmed Rahal's primary practice is Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners. Dr. Ahmed Rahal is also affiliated with Our Lady of Fatima Hospital. The medical group on file is CharterCARE Medical Associates. Dmand AI also links Dr. Ahmed Rahal to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mahmoud Ahmed Rahal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahmed Rahal practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roger Williams Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mahmoud Ahmed Rahal is one of 83 gastroenterologists in Rhode Island
Gastroenterology is Dr. Ahmed Rahal's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Ahmed Rahal is licensed in Rhode Island.
Specialties and state licenses
- Gastroenterology, Rhode IslandPrimary
Gastroenterologists near Dr. Ahmed Rahal
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. Mahmoud Ahmed Rahal billed Medicare for 17 services in 2024
CMS data shows 17 Medicare services from Dr. Ahmed Rahal across 1 procedure code in 2024, all of them office visits, for 43 Medicare patients. Medicare paid $1,687 for them. Every service was in an office.
Dr. Ahmed Rahal compared with the Rhode Island median for gastroenterologists, 2024
- Dr. Ahmed Rahal
- Rhode Island median
- Medicare services
- 17vs 40396% below
- Medicare patients
- 43vs 24082% below
- Part D claims
- 67vs 46486% below
Medians across 82 gastroenterologists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Ahmed Rahal'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. Ahmed Rahal and other gastroenterologists in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mahmoud Ahmed Rahal treated 43 Medicare patients in 2024, average age 73
CMS counts 43 Medicare patients who saw Dr. Ahmed Rahal in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.66, 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. Ahmed Rahal's median patient age at 58, with 51% women.
Dr. Ahmed Rahal's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ahmed Rahal's Medicare patients by sex, 2024
- Women2047%
- Men2353%
Chronic conditions among Dr. Ahmed Rahal's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes42%
- Mood disorders40%
- Anxiety37%
- Depression35%
- Chronic kidney disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ahmed Rahal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mahmoud Ahmed Rahal wrote 141 Medicare Part D claims in 2024
In 2024, Dr. Ahmed Rahal wrote 141 Medicare Part D claims for 85 patients. 88% of them were for generic drugs. CMS names the drug for 67 of them, across 2 drugs with 11 or more claims each, at $1,422 in total drug cost. In 2023, CMS named 19 claims across 1 drug.
Dr. Ahmed Rahal's Part D claims by kind of drug, 2024
- Generic124 claims88%
- Brand-name17 claims12%
Dr. Ahmed Rahal'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. Ahmed Rahal's Part D claims, 2024
- Antibiotics14%20 of 141 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: 192024: 67253%
Drugs named by CMS: 2 in 2024, 1 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. Mahmoud Ahmed Rahal ranks in the 73rd percentile for colonoscopy in Medicare
Dr. Ahmed Rahal accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ahmed Rahal as offering telehealth. CMS counts 76 procedures of colonoscopy by Dr. Ahmed Rahal, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Ahmed Rahal ranks in Medicare procedure volume
- Colonoscopy
- 73rd percentile76 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 63rd percentile48 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. Mahmoud Ahmed Rahal received $3,959 in industry payments from 2023 to 2025
CMS Open Payments shows 167 general payments to Dr. Ahmed Rahal from 17 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,132.
General payments to Dr. Ahmed Rahal by program year, 2023 to 2025
Companies that paid Dr. Ahmed Rahal 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. Mahmoud Ahmed Rahal'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. Mahmoud Ahmed Rahal
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. Mahmoud Ahmed Rahal's NPI number?
Dr. Mahmoud Ahmed Rahal's NPI number is 1104346733. It was assigned on June 24, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Mahmoud Ahmed Rahal?
Dr. Mahmoud Ahmed Rahal is a gastroenterologist in Providence, Rhode Island. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Mahmoud Ahmed Rahal practice?
Dr. Ahmed Rahal practices at 825 Chalkstone Avenue, Providence, RI 02908. Dr. Ahmed Rahal's primary practice is Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners. Dmand AI also links Dr. Ahmed Rahal to 1 medical group.
What is Dr. Mahmoud Ahmed Rahal's office phone number?
The practice phone on file for Dr. Ahmed Rahal is (401) 456-2025.
What is Dr. Mahmoud Ahmed Rahal's medical license number?
Dr. Ahmed Rahal holds Rhode Island license MD19447.
Which hospitals is Dr. Mahmoud Ahmed Rahal affiliated with?
Dr. Ahmed Rahal practices at Roger Williams Medical Center in Providence, Rhode Island. Dr. Ahmed Rahal is also affiliated with Our Lady of Fatima Hospital.
What medical group is Dr. Mahmoud Ahmed Rahal part of?
Dr. Ahmed Rahal is linked to CharterCARE Medical Associates. Dmand AI links Dr. Ahmed Rahal to 1 more medical group.
Does Dr. Mahmoud Ahmed Rahal accept Medicare?
Yes. CMS data shows Dr. Ahmed Rahal billed Medicare for 17 services in 2024, and Dr. Ahmed Rahal accepts Medicare assignment.
Does Dr. Mahmoud Ahmed Rahal offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ahmed Rahal as offering telehealth services.
How many Medicare patients does Dr. Mahmoud Ahmed Rahal see?
CMS counts 43 Medicare patients who saw Dr. Ahmed Rahal in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Mahmoud Ahmed Rahal bill to Medicare?
In 2024, Dr. Ahmed Rahal's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Mahmoud Ahmed Rahal prescribe most?
In 2024 Medicare Part D data, Dr. Ahmed Rahal's most prescribed drugs by claims were Gavilyte-G and Omeprazole.
Has Dr. Mahmoud Ahmed Rahal received payments from drug or device companies?
CMS Open Payments shows $3,959 in general payments to Dr. Ahmed Rahal from 17 companies from 2023 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Mahmoud Ahmed Rahal been practicing?
Dr. Ahmed Rahal graduated from medical school in 2016, 10 years ago.
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