Dr. Dahlia Rizk, DO
- Medicare services, 2024
- 35
- Medicare patients, 2024
- 36
- Hospital affiliations
- 2
- Industry payments
- $125
- Medical groups
- 2
- Practice address
- 3201 Kings Hwy, Brooklyn, NY 11234
- Practice phone
- Call (646) 605-6009
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mount Sinai - Brooklyn
Brooklyn, New York
Find Dr. Rizk'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. Dahlia Rizk is a hospitalist in Brooklyn, New York
Dr. Rizk practices at Mount Sinai - Brooklyn in Brooklyn, New York.
Dr. Rizk's NPI, 1144202433, was assigned on November 14, 2005. Dr. Rizk graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2005. Dr. Rizk holds New York license 213233.
- NPI
- 1144202433NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799750410
- NPI enumeration date
- November 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (646) 605-6009
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dahlia Rizk practices at Mount Sinai - Brooklyn in Brooklyn, New York
Dr. Rizk's primary practice is Mount Sinai - Brooklyn, at 3201 Kings Hwy, Brooklyn, NY 11234 in Kings County. The practice phone is (646) 605-6009.
- Mount Sinai - Brooklyn3201 Kings Hwy, Brooklyn, NY 11234 · Kings CountyPhone(646) 605-6009
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dahlia Rizk is affiliated with 5 sites of care and 2 medical groups
Dr. Rizk's primary practice is Mount Sinai - Brooklyn in Brooklyn, New York. Dr. Rizk is also affiliated with Mount Sinai West. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Rizk to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dahlia Rizk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rizk practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai - Brooklyn | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dahlia Rizk is one of 1,796 hospitalists in New York
Hospitalist is Dr. Rizk's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Rizk is licensed in New York.
Specialties and state licenses
- Hospitalist, New YorkPrimary
Hospitalists near Dr. Rizk
Counts of hospitalists 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. Dahlia Rizk billed Medicare for 35 services in 2024
CMS data shows 35 Medicare services from Dr. Rizk across 2 procedure codes in 2024, for 36 Medicare patients. Medicare paid $2,870 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rizk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1342024: 3574%
Dr. Rizk compared with the New York median for hospitalists, 2024
- Dr. Rizk
- New York median
- Medicare services
- 35vs 38891% below
- Medicare patients
- 36vs 16378% below
Medians across 1,696 hospitalists in New York with Dmand AI profiles that report each measure.
Dr. Rizk'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. Rizk and other hospitalists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dahlia Rizk treated 36 Medicare patients in 2024, average age 71
CMS counts 36 Medicare patients who saw Dr. Rizk in 2024. The largest group is 75 to 84, with 11 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 2.43, 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. Rizk's median patient age at 52, with 44% women.
Dr. Rizk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rizk's Medicare patients by sex, 2024
- Women1747%
- Men1953%
Chronic conditions among Dr. Rizk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Mood disorders44%
- Arthritis39%
- Chronic kidney disease39%
- Depression36%
- Ischemic heart disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rizk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women44%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Dahlia Rizk takes part in Medicare
Dr. Rizk 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. Dahlia Rizk received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Rizk from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $125.
Companies that paid Dr. Rizk the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dahlia Rizk graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Rizk graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dahlia Rizk'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Dahlia Rizk
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. Dahlia Rizk's NPI number?
Dr. Dahlia Rizk's NPI number is 1144202433. It was assigned on November 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dahlia Rizk?
Dr. Dahlia Rizk is a hospitalist in Brooklyn, New York. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Dahlia Rizk practice?
Dr. Rizk practices at 3201 Kings Hwy, Brooklyn, NY 11234. Dr. Rizk's primary practice is Mount Sinai - Brooklyn in Brooklyn, New York. Dmand AI also links Dr. Rizk to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Dahlia Rizk's office phone number?
The practice phone on file for Dr. Rizk is (646) 605-6009.
What is Dr. Dahlia Rizk's medical license number?
Dr. Rizk holds New York license 213233.
Which hospitals is Dr. Dahlia Rizk affiliated with?
Dr. Rizk is affiliated with Mount Sinai West. Dmand AI links Dr. Rizk to 1 more hospital.
What medical group is Dr. Dahlia Rizk part of?
Dr. Rizk is linked to Mount Sinai Institute for Liver Medicine. Dmand AI links Dr. Rizk to 1 more medical group.
Does Dr. Dahlia Rizk accept Medicare?
Yes. CMS data shows Dr. Rizk billed Medicare for 35 services in 2024, and Dr. Rizk accepts Medicare assignment.
How many Medicare patients does Dr. Dahlia Rizk see?
CMS counts 36 Medicare patients who saw Dr. Rizk in 2024, with an average age of 71.
What services does Dr. Dahlia Rizk bill to Medicare?
In 2024, Dr. Rizk's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
Show 3 more questionsShow fewer questions
Where did Dr. Dahlia Rizk go to medical school?
Dr. Rizk graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2005.
Has Dr. Dahlia Rizk received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Rizk from 1 company from 2025 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Dahlia Rizk been practicing?
Dr. Rizk graduated from medical school in 2005, 21 years ago.
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