Rania Y. Kazan
- Medicare services, 2024
- 713
- Medicare patients, 2024
- 162
- Part D claims, 2024
- 174
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 2301 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 684-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Rania Y. Kazan is an internist in Durham, North Carolina
Rania Kazan practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Rania Kazan's NPI, 1588748495, was assigned on October 25, 2006.
- NPI
- 1588748495NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416963970
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 684-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rania Y. Kazan practices at Duke University Hospital in Durham, North Carolina
Rania Kazan's primary practice is Duke University Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 684-8111.
- Duke University Hospital2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 684-8111
Source: Dmand AI Affiliation Data
Rania Y. Kazan is affiliated with 3 sites of care and 2 medical groups
Rania Kazan's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. The medical group on file is Duke Regional Hospital. Dmand AI also links Rania Kazan to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Rania Y. Kazan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rania Kazan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Rania Y. Kazan is one of 3,705 internists in North Carolina
Internal medicine is Rania Kazan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Rania Kazan has a license on file in North Carolina.
Specialties and state licenses
- Internal medicine, North Carolina
Internists near Rania Kazan
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
Rania Y. Kazan billed Medicare for 713 services in 2024
CMS data shows 713 Medicare services from Rania Kazan across 6 procedure codes in 2024, for 162 Medicare patients. Medicare paid $59,581 for them. Every service was in a facility, such as a hospital, rather than an office.
Rania Kazan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6582024: 6824%
- Other services
- 2023: 382024: 3118%
Rania Kazan compared with the North Carolina median for internists, 2024
- Rania Kazan
- North Carolina median
- Medicare services
- 713vs 52137% above
- Medicare patients
- 162vs 18512% below
- Part D claims
- 11vs 27296% below
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Rania Kazan'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
Rania Y. Kazan treated 162 Medicare patients in 2024, average age 74
CMS counts 162 Medicare patients who saw Rania Kazan in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 3.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Rania Kazan's median patient age at 71, with 49% women.
Rania Kazan's Medicare patients by age, 2024
Rania Kazan's Medicare patients by sex, 2024
- Women7949%
- Men8351%
Chronic conditions among Rania Kazan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Mood disorders55%
- Chronic kidney disease54%
- Depression53%
- Heart failure51%
- Ischemic heart disease48%
Share of Medicare patients with each condition. A patient can have several.
Rania Kazan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rania Y. Kazan wrote 174 Medicare Part D claims in 2024
In 2024, Rania Kazan wrote 174 Medicare Part D claims for 53 patients. 84% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $159 in total drug cost. In 2018, CMS named 12 claims across 1 drug.
Rania Kazan's Part D claims by kind of drug, 2024
- Generic146 claims84%
- Brand-name and other28 claims16%
Rania Kazan's most prescribed drugs by claims, 2019
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 Rania Kazan's Part D claims, 2024
- Antibiotics17%29 of 174 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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 122019: 118%
Drugs named by CMS: 1 in 2019, 1 in 2018.
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 Rania Y. Kazan takes part in Medicare
Rania Kazan 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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Sources for Rania Y. Kazan'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) |
| 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 Rania Y. Kazan
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What is Rania Y. Kazan's NPI number?
Rania Y. Kazan's NPI number is 1588748495. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What does Rania Y. Kazan specialize in?
Rania Y. Kazan is an internist in Durham, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Rania Y. Kazan practice?
Rania Kazan practices at 2301 Erwin Rd, Durham, NC 27705. Rania Kazan's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dmand AI also links Rania Kazan to 2 group practices and clinics and 1 medical group.
What is Rania Y. Kazan's office phone number?
The practice phone on file for Rania Kazan is (919) 684-8111.
Which hospitals is Rania Y. Kazan affiliated with?
Rania Kazan practices at Duke University Hospital in Durham, North Carolina.
What medical group is Rania Y. Kazan part of?
Rania Kazan is linked to Duke Regional Hospital. Dmand AI links Rania Kazan to 1 more medical group.
Does Rania Y. Kazan accept Medicare?
Yes. CMS data shows Rania Kazan billed Medicare for 713 services in 2024, and Rania Kazan accepts Medicare assignment.
How many Medicare patients does Rania Y. Kazan see?
CMS counts 162 Medicare patients who saw Rania Kazan in 2024, with an average age of 74.
What services does Rania Y. Kazan bill to Medicare?
In 2024, Rania Kazan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
What drugs does Rania Y. Kazan prescribe most?
In 2019 Medicare Part D data, Rania Kazan's most prescribed drugs by claims were Metoprolol Succinate.
How long has Rania Y. Kazan been practicing?
Rania Kazan graduated from medical school in 1998, 28 years ago.
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