Dr. Rafayat Samnan Hossain, MD
- Medicare services, 2024
- 441
- Medicare patients, 2024
- 275
- Part D claims, 2024
- 366
- MIPS score, 2024
- 95
- Hospital affiliations
- 1
- Practice address
- 500 J Clyde Morris Blvd, Newport News, VA 23601
- Practice phone
- Call (757) 594-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hossain's professional email, personal email and mobile number
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Dr. Rafayat Samnan Hossain is a gastroenterologist in Newport News, Virginia
Dr. Hossain practices at Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System.
Dr. Hossain's NPI, 1366700023, was assigned on May 1, 2012. Dr. Hossain holds Virginia license 0101267111.
- NPI
- 1366700023NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274876701
- NPI enumeration date
- May 1, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (757) 594-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rafayat Samnan Hossain practices at Riverside Regional Medical Center in Newport News, Virginia
Dr. Hossain's primary practice is Riverside Regional Medical Center, at 500 J Clyde Morris Blvd, Newport News, VA 23601 in Newport News City. The practice phone is (757) 594-2000.
- Riverside Regional Medical Center500 J Clyde Morris Blvd, Newport News, VA 23601 · Newport News CityPhone(757) 594-2000
Source: Dmand AI Affiliation Data
Dr. Rafayat Samnan Hossain is affiliated with 3 sites of care and 3 medical groups
Dr. Hossain's primary practice is Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System. The medical group on file is Riverside Gastroenterology Specialists. Dmand AI also links Dr. Hossain to 2 more group practices and clinics and 2 medical groups, 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. Rafayat Samnan Hossain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hossain practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Regional Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rafayat Samnan Hossain is one of 494 gastroenterologists in Virginia
Gastroenterology is Dr. Hossain's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Hossain is licensed in Virginia.
Specialties and state licenses
- Gastroenterology, VirginiaPrimary
Gastroenterologists near Dr. Hossain
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. Rafayat Samnan Hossain billed Medicare for 441 services in 2024
CMS data shows 441 Medicare services from Dr. Hossain across 10 procedure codes in 2024, for 275 Medicare patients. Medicare paid $47,191 for them.
Dr. Hossain's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2372024: 26813%
- Other services
- 2023: 822024: 11237%
- Office and hospital visits
- 2023: 312024: 6197%
Where Dr. Hossain's Medicare services took place, 2024
- In an office34177%
- In a facility10023%
Dr. Hossain compared with the Virginia median for gastroenterologists, 2024
- Dr. Hossain
- Virginia median
- Medicare services
- 441vs 52416% below
- Medicare patients
- 275vs 36224% below
- Part D claims
- 223vs 29023% below
Medians across 484 gastroenterologists in Virginia with Dmand AI profiles that report each measure.
Dr. Hossain'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. Rafayat Samnan Hossain treated 275 Medicare patients in 2024, average age 70
CMS counts 275 Medicare patients who saw Dr. Hossain in 2024. The largest group is 65 to 74, with 162 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hossain's median patient age at 59, with 57% women.
Dr. Hossain's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hossain's Medicare patients by sex, 2024
- Women13951%
- Men13649%
Chronic conditions among Dr. Hossain's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis45%
- Diabetes31%
- Anxiety21%
- Chronic kidney disease20%
- Ischemic heart disease20%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hossain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rafayat Samnan Hossain wrote 366 Medicare Part D claims in 2024
In 2024, Dr. Hossain wrote 366 Medicare Part D claims for 154 patients. 81% of them were for generic drugs. CMS names the drug for 223 of them, across 5 drugs with 11 or more claims each, at $20,025 in total drug cost. In 2023, CMS named 98 claims across 3 drugs.
Dr. Hossain's Part D claims by kind of drug, 2024
- Generic296 claims81%
- Brand-name and other70 claims19%
Dr. Hossain'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. Hossain's Part D claims, 2024
- Antibiotics4%13 of 366 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: 982024: 223128%
Drugs named by CMS: 5 in 2024, 3 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. Rafayat Samnan Hossain scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Hossain for performance year 2024, reported through an alternative payment model (APM). Dr. Hossain accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 121 procedures of colonoscopy by Dr. Hossain, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Hossain's MIPS scores, performance year 2024
- 95of 100Final score
- 92.9of 100Quality
- 95of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Hossain ranks in Medicare procedure volume
- Colonoscopy
- 84th percentile121 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 78th percentile108 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Rafayat Samnan Hossain received $648 in industry payments from 2019 to 2025
CMS Open Payments shows 10 general payments to Dr. Hossain from 7 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $192.
General payments to Dr. Hossain by program year, 2019 to 2025
Companies that paid Dr. Hossain the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rafayat Samnan Hossain'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)Clinician Public Reporting: Overall MIPS Performance (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. Rafayat Samnan Hossain
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. Rafayat Samnan Hossain's NPI number?
Dr. Rafayat Samnan Hossain's NPI number is 1366700023. It was assigned on May 1, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Rafayat Samnan Hossain?
Dr. Rafayat Samnan Hossain is a gastroenterologist in Newport News, Virginia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Rafayat Samnan Hossain practice?
Dr. Hossain practices at 500 J Clyde Morris Blvd, Newport News, VA 23601. Dr. Hossain's primary practice is Riverside Regional Medical Center in Newport News, Virginia, part of Riverside Health System. Dmand AI also links Dr. Hossain to 2 group practices and clinics and 2 medical groups.
What is Dr. Rafayat Samnan Hossain's office phone number?
The practice phone on file for Dr. Hossain is (757) 594-2000.
What is Dr. Rafayat Samnan Hossain's medical license number?
Dr. Hossain holds Virginia license 0101267111.
Which hospitals is Dr. Rafayat Samnan Hossain affiliated with?
Dr. Hossain practices at Riverside Regional Medical Center in Newport News, Virginia.
What medical group is Dr. Rafayat Samnan Hossain part of?
Dr. Hossain is linked to Riverside Gastroenterology Specialists. Dmand AI links Dr. Hossain to 2 more medical groups.
Does Dr. Rafayat Samnan Hossain accept Medicare?
Yes. CMS data shows Dr. Hossain billed Medicare for 441 services in 2024, and Dr. Hossain accepts Medicare assignment.
What is Dr. Rafayat Samnan Hossain's MIPS score?
Dr. Hossain's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Rafayat Samnan Hossain see?
CMS counts 275 Medicare patients who saw Dr. Hossain in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Dr. Rafayat Samnan Hossain bill to Medicare?
In 2024, Dr. Hossain's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (45380) and medicare service (G0500).
What drugs does Dr. Rafayat Samnan Hossain prescribe most?
In 2024 Medicare Part D data, Dr. Hossain's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Gavilyte-G.
Has Dr. Rafayat Samnan Hossain received payments from drug or device companies?
CMS Open Payments shows $648 in general payments to Dr. Hossain from 7 companies from 2019 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Rafayat Samnan Hossain been practicing?
Dr. Hossain graduated from medical school in 2012, 14 years ago.
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