Dr. Syed M.a. Rizvi, MD
- Medicare services, 2024
- 661
- Medicare patients, 2024
- 334
- Part D claims, 2024
- 868
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 801 N State St, Greenfield, IN 46140
- Practice phone
- Call (317) 462-5544
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rizvi'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. Syed M.a. Rizvi is a gastroenterologist in Greenfield, Indiana
Dr. Rizvi practices at Hancock Regional Hospital in Greenfield, Indiana, part of Hancock Health.
Dr. Rizvi's NPI, 1548376312, was assigned on August 22, 2006. Dr. Rizvi holds Indiana license 01088767A.
- NPI
- 1548376312NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486687266
- NPI enumeration date
- August 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 462-5544
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Syed M.a. Rizvi practices at Hancock Regional Hospital in Greenfield, Indiana
Dr. Rizvi's primary practice is Hancock Regional Hospital, at 801 N State St, Greenfield, IN 46140 in Hancock County. The practice phone is (317) 462-5544.
- Hancock Regional Hospital801 N State St, Greenfield, IN 46140 · Hancock CountyPhone(317) 462-5544
Source: Dmand AI Affiliation Data
Dr. Syed M.a. Rizvi is affiliated with 8 sites of care and 11 medical groups
Dr. Rizvi's primary practice is Hancock Regional Hospital in Greenfield, Indiana, part of Hancock Health. Dr. Rizvi is also affiliated with Froedtert Hospital. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Rizvi to 3 more hospitals, 10 medical groups, 2 group practices and clinics and 1 clinical lab, 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. Syed M.a. Rizvi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rizvi practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hancock Regional Hospital | Available with a free account |
| +7 more sites and 10 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hancock Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Syed M.a. Rizvi is one of 333 gastroenterologists in Indiana
Gastroenterology is Dr. Rizvi's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Rizvi's licenses on file in 2 states: Indiana and Wisconsin.
Specialties and state licenses
- Gastroenterology, IndianaPrimary
- Wisconsin license
Gastroenterologists near Dr. Rizvi
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. Syed M.a. Rizvi billed Medicare for 661 services in 2024
CMS data shows 661 Medicare services from Dr. Rizvi across 13 procedure codes in 2024, for 334 Medicare patients. Medicare paid $53,102 for them.
Dr. Rizvi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2692024: 2731%
- Office and hospital visits
- 2023: 2682024: 2593%
- Other services
- 2023: 02024: 129
Where Dr. Rizvi's Medicare services took place, 2024
- In an office30546%
- In a facility35654%
Dr. Rizvi compared with the Indiana median for gastroenterologists, 2024
- Dr. Rizvi
- Indiana median
- Medicare services
- 661vs 47140% above
- Medicare patients
- 334vs 3098% above
- Part D claims
- 693vs 42264% above
Medians across 330 gastroenterologists in Indiana with Dmand AI profiles that report each measure.
Dr. Rizvi'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. Rizvi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rizvi and other gastroenterologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Syed M.a. Rizvi treated 334 Medicare patients in 2024, average age 72
CMS counts 334 Medicare patients who saw Dr. Rizvi in 2024. The largest group is 65 to 74, with 140 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.93, 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. Rizvi's median patient age at 58, with 57% women.
Dr. Rizvi's Medicare patients by age, 2024
Dr. Rizvi's Medicare patients by sex, 2024
- Women19659%
- Men13841%
Chronic conditions among Dr. Rizvi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis49%
- Chronic kidney disease37%
- Mood disorders37%
- Diabetes36%
- Depression34%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rizvi'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
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Syed M.a. Rizvi wrote 868 Medicare Part D claims in 2024
In 2024, Dr. Rizvi wrote 868 Medicare Part D claims for 320 patients. 70% of them were for generic drugs. CMS names the drug for 693 of them, across 17 drugs with 11 or more claims each, at $473,060 in total drug cost. In 2023, CMS named 479 claims across 16 drugs.
Dr. Rizvi's Part D claims by kind of drug, 2024
- Generic608 claims70%
- Brand-name260 claims30%
Dr. Rizvi'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. Rizvi's Part D claims, 2024
- Antibiotics10%85 of 868 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: 4792024: 69345%
Drugs named by CMS: 17 in 2024, 16 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. Syed M.a. Rizvi ranks in the 69th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Rizvi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 67 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Rizvi, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Rizvi ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 69th percentile67 procedures
- Colonoscopy
- 57th percentile37 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. Syed M.a. Rizvi has 1 publication on record
Dmand AI links 1 paper to Dr. Rizvi in 2011.
Recent publications by Dr. Rizvi
See who Dr. Rizvi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rizvi 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. Syed M.a. Rizvi received $23,795 in industry payments from 2016 to 2025
CMS Open Payments shows 65 general payments to Dr. Rizvi from 13 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 85% of the total. Abbvie Inc. paid the most, $23,387.
General payments to Dr. Rizvi by program year, 2016 to 2025
General payments to Dr. Rizvi by kind, 2016 to 2025
- Speaker and faculty fees$20,15085%
- Food and beverage$2,1209%
- Travel and lodging$1,5256%
Companies that paid Dr. Rizvi 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. Syed M.a. Rizvi'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) |
| 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. Syed M.a. Rizvi
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. Syed M.a. Rizvi's NPI number?
Dr. Syed M.a. Rizvi's NPI number is 1548376312. It was assigned on August 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Syed M.a. Rizvi?
Dr. Syed M.a. Rizvi is a gastroenterologist in Greenfield, Indiana. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Syed M.a. Rizvi practice?
Dr. Rizvi practices at 801 N State St, Greenfield, IN 46140. Dr. Rizvi's primary practice is Hancock Regional Hospital in Greenfield, Indiana, part of Hancock Health. Dmand AI also links Dr. Rizvi to 3 hospitals, 10 medical groups, 2 group practices and clinics and 1 clinical lab.
What is Dr. Syed M.a. Rizvi's office phone number?
The practice phone on file for Dr. Rizvi is (317) 462-5544.
What is Dr. Syed M.a. Rizvi's medical license number?
Dr. Rizvi holds Indiana license 01088767A, one of the licenses on file in 2 states.
Which states has Dr. Syed M.a. Rizvi been licensed in?
Dmand AI has state licenses on file for Dr. Rizvi in Indiana and Wisconsin.
Which hospitals is Dr. Syed M.a. Rizvi affiliated with?
Dr. Rizvi practices at Hancock Regional Hospital in Greenfield, Indiana. Dr. Rizvi is also affiliated with Froedtert Hospital. Dmand AI links Dr. Rizvi to 3 more hospitals.
What medical group is Dr. Syed M.a. Rizvi part of?
Dr. Rizvi is linked to Aurora Medical Group. Dmand AI links Dr. Rizvi to 10 more medical groups.
Does Dr. Syed M.a. Rizvi accept Medicare?
Yes. CMS data shows Dr. Rizvi billed Medicare for 661 services in 2024, and Dr. Rizvi accepts Medicare assignment.
How many Medicare patients does Dr. Syed M.a. Rizvi see?
CMS counts 334 Medicare patients who saw Dr. Rizvi in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Syed M.a. Rizvi bill to Medicare?
In 2024, Dr. Rizvi's most billed Medicare services were medicare service (G2211), surgery: digestive system (45380) and office visit, new patient (99204).
What drugs does Dr. Syed M.a. Rizvi prescribe most?
In 2024 Medicare Part D data, Dr. Rizvi's most prescribed drugs by claims were Peg 3350-Electrolyte, Omeprazole and Linzess.
Has Dr. Syed M.a. Rizvi received payments from drug or device companies?
CMS Open Payments shows $23,795 in general payments to Dr. Rizvi from 13 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Syed M.a. Rizvi been practicing?
Dr. Rizvi graduated from medical school in 1999, 27 years ago.
Does Dr. Syed M.a. Rizvi do research?
Dmand AI links 1 publication to Dr. Rizvi.
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