Rania Y. Kazan

  • Durham, NC
  • Internist
NPI1588748495PAC ID7416963970
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
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Personal email
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Mobile number
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Social profiles

Primary practice

Duke University Hospital

Hospital · Durham, North Carolina

See all 5 affiliations

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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 and contact details
Medicare PAC ID
7416963970
NPI enumeration date
October 25, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(919) 684-8111
Professional email
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Personal email
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Mobile number
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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.

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.

See all 5 affiliations for Rania Kazan

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.

EHR by site
SiteEHR vendor and product
Duke University HospitalAvailable with a free account
+2 more sites and 1 medical groupAvailable 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 Carolinataxonomy 207R00000X

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.

Medicare services, 2024713
Medicare patients162
Paid by Medicare$59,581
Procedure codes6

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.

See all procedures by Rania Kazan

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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.

Medicare patients, 2024162
Average age74
Average risk score3.01
Also on Medicaid19%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis65%
  4. Mood disorders55%
  5. Chronic kidney disease54%
  6. Depression53%
  7. Heart failure51%
  8. 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.

Part D claims, 2024174
Drugs named by CMS1
Total drug cost$159
Part D patients53

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.

See all prescribing by Rania Kazan

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

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Rania Y. Kazan

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

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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