Dr. Muhammad Rizwan, MD
- Medicare services, 2024
- 1,056
- Medicare patients, 2024
- 375
- Part D claims, 2024
- 248
- Hospital affiliations
- 6
- Industry payments
- $19
- Practice address
- 110 Irving Street NW, Washington, DC 20010
- Practice phone
- Call (202) 877-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rizwan's professional email, personal email and mobile number
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Dr. Muhammad Rizwan is an internist in Washington, District of Columbia
Dr. Rizwan practices at MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
Dr. Rizwan's NPI, 1750886040, was assigned on March 28, 2018. Dr. Rizwan holds Kansas license 04-45003.
- NPI
- 1750886040NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113322090
- NPI enumeration date
- March 28, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 877-7000
- 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. Muhammad Rizwan practices at MedStar Washington Hospital Center in Washington, District of Columbia
Dr. Rizwan's primary practice is MedStar Washington Hospital Center, at 110 Irving Street NW, Washington, DC 20010 in The District County. The practice phone is (202) 877-7000.
- MedStar Washington Hospital Center110 Irving Street NW, Washington, DC 20010 · The District CountyPhone(202) 877-7000
Source: Dmand AI Affiliation Data
Dr. Muhammad Rizwan is affiliated with 7 sites of care and 7 medical groups
Dr. Rizwan's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dr. Rizwan is also affiliated with Wesley Medical Center. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Rizwan to 4 more hospitals, 6 medical groups and 1 skilled nursing facility, 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. Muhammad Rizwan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rizwan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Washington Hospital Center | Available with a free account |
| +6 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Muhammad Rizwan is one of 660 internists in District of Columbia
Internal medicine is Dr. Rizwan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rizwan is licensed in Kansas.
Specialties and state licenses
- Internal medicine, KansasPrimary
Internists near Dr. Rizwan
Counts of internists 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. Muhammad Rizwan billed Medicare for 1,056 services in 2024
CMS data shows 1,056 Medicare services from Dr. Rizwan across 10 procedure codes in 2024, for 375 Medicare patients. Medicare paid $87,963 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rizwan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1202024: 1,056780%
Dr. Rizwan compared with the District of Columbia median for internists, 2024
- Dr. Rizwan
- District of Columbia median
- Medicare services
- 1,056vs 3543.0 times
- Medicare patients
- 375vs 1532.5 times
- Part D claims
- 96vs 11013% below
Medians across 591 internists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Rizwan'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. Muhammad Rizwan treated 375 Medicare patients in 2024, average age 76
CMS counts 375 Medicare patients who saw Dr. Rizwan in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.24, 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. Rizwan's median patient age at 72, with 54% women.
Dr. Rizwan's Medicare patients by age, 2024
Dr. Rizwan's Medicare patients by sex, 2024
- Women21056%
- Men16544%
Chronic conditions among Dr. Rizwan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes50%
- Chronic kidney disease45%
- Heart failure44%
- Ischemic heart disease44%
- Atrial fibrillation36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rizwan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Muhammad Rizwan wrote 248 Medicare Part D claims in 2024
In 2024, Dr. Rizwan wrote 248 Medicare Part D claims for 69 patients. 88% of them were for generic drugs. CMS names the drug for 96 of them, across 5 drugs with 11 or more claims each, at $400 in total drug cost. In 2023, CMS named 84 claims across 5 drugs.
Dr. Rizwan's Part D claims by kind of drug, 2024
- Generic218 claims88%
- Brand-name30 claims12%
Dr. Rizwan'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. Rizwan's Part D claims, 2024
- Antibiotics9%23 of 248 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: 842024: 9614%
Drugs named by CMS: 5 in 2024, 5 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
How Dr. Muhammad Rizwan takes part in Medicare
Dr. Rizwan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Muhammad Rizwan received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Rizwan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $19.
Companies that paid Dr. Rizwan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Muhammad Rizwan'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) |
| 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. Muhammad Rizwan
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. Muhammad Rizwan's NPI number?
Dr. Muhammad Rizwan's NPI number is 1750886040. It was assigned on March 28, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Muhammad Rizwan?
Dr. Muhammad Rizwan is an internist in Washington, District of Columbia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Muhammad Rizwan practice?
Dr. Rizwan practices at 110 Irving Street NW, Washington, DC 20010. Dr. Rizwan's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dmand AI also links Dr. Rizwan to 4 hospitals, 6 medical groups and 1 skilled nursing facility.
What is Dr. Muhammad Rizwan's office phone number?
The practice phone on file for Dr. Rizwan is (202) 877-7000.
What is Dr. Muhammad Rizwan's medical license number?
Dr. Rizwan holds Kansas license 04-45003.
Which hospitals is Dr. Muhammad Rizwan affiliated with?
Dr. Rizwan practices at MedStar Washington Hospital Center in Washington, District of Columbia. Dr. Rizwan is also affiliated with Wesley Medical Center. Dmand AI links Dr. Rizwan to 4 more hospitals.
What medical group is Dr. Muhammad Rizwan part of?
Dr. Rizwan is linked to MedStar Medical Group. Dmand AI links Dr. Rizwan to 6 more medical groups.
Does Dr. Muhammad Rizwan accept Medicare?
Yes. CMS data shows Dr. Rizwan billed Medicare for 1,056 services in 2024, and Dr. Rizwan accepts Medicare assignment.
How many Medicare patients does Dr. Muhammad Rizwan see?
CMS counts 375 Medicare patients who saw Dr. Rizwan in 2024, with an average age of 76.
What services does Dr. Muhammad Rizwan bill to Medicare?
In 2024, Dr. Rizwan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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What drugs does Dr. Muhammad Rizwan prescribe most?
In 2024 Medicare Part D data, Dr. Rizwan's most prescribed drugs by claims were Amlodipine Besylate, Furosemide and Pantoprazole Sodium.
Has Dr. Muhammad Rizwan received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Rizwan from 1 company from 2025 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Muhammad Rizwan been practicing?
Dr. Rizwan graduated from medical school in 2012, 14 years ago.
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