Dr. Nour Adien Karzoun, MD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 571
- Publications
- 3
- Hospital affiliations
- 2
- Practice address
- 2025 Morse Avenue, Sacramento, CA 95825
- Practice phone
- Call (916) 973-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karzoun's professional email, personal email and mobile number
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Dr. Nour Adien Karzoun is an internist in Sacramento, California
Dr. Karzoun practices at Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.
Dr. Karzoun's NPI, 1124070677, was assigned on May 16, 2006. Dr. Karzoun graduated from Damascus University Faculty of Medicine in 1993. Dr. Karzoun's Tennessee license number on file is MD0000038361.
- NPI
- 1124070677NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416927215
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 973-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nour Adien Karzoun practices at Sacramento Medical Center in Sacramento, California
Dr. Karzoun's primary practice is Sacramento Medical Center, at 2025 Morse Avenue, Sacramento, CA 95825 in Sacramento County. The practice phone is (916) 973-5000.
- Sacramento Medical Center2025 Morse Avenue, Sacramento, CA 95825 · Sacramento CountyPhone(916) 973-5000
Source: Dmand AI Affiliation Data
Dr. Nour Adien Karzoun is affiliated with 3 sites of care and 1 medical group
Dr. Karzoun's primary practice is Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente. Dr. Karzoun is also affiliated with Roseville Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Karzoun to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nour Adien Karzoun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karzoun practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sacramento Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nour Adien Karzoun is one of 16,751 internists in California
Internal medicine is Dr. Karzoun's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Karzoun is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Dr. Karzoun's licenses on file in 3 states: Tennessee, California and Alabama.
Specialties and state licenses
- Internal medicine, TennesseePrimary
- California license
- Alabama license
Clinical focus
Dmand AI lists asthma, chronic obstructive pulmonary disease (COPD) and sleep apnea among the conditions Dr. Karzoun treats.
Internists near Dr. Karzoun
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. Nour Adien Karzoun billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Karzoun across 1 procedure code in 2024, for 26 Medicare patients. Medicare paid $2,918 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Karzoun's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 352024: 4631%
- Tests and treatments
- 2022: 242024: 0100%
Dr. Karzoun compared with the California median for internists, 2024
- Dr. Karzoun
- California median
- Medicare services
- 46vs 36187% below
- Medicare patients
- 26vs 15183% below
- Part D claims
- 422vs 421Close to median
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Karzoun'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. Karzoun and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nour Adien Karzoun treated 26 Medicare patients in 2024, average age 70
CMS counts 26 Medicare patients who saw Dr. Karzoun in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.00, 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. Karzoun's median patient age at 54, with 48% women.
Dr. Karzoun's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Karzoun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure62%
- Arthritis46%
- COPD46%
- Chronic kidney disease46%
- Ischemic heart disease46%
- Atrial fibrillation42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karzoun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nour Adien Karzoun wrote 571 Medicare Part D claims in 2024
In 2024, Dr. Karzoun wrote 571 Medicare Part D claims for 134 patients. 77% of them were for generic drugs. CMS names the drug for 422 of them, across 14 drugs with 11 or more claims each, at $51,096 in total drug cost. In 2023, CMS named 277 claims across 10 drugs.
Dr. Karzoun's Part D claims by kind of drug, 2024
- Generic440 claims77%
- Brand-name131 claims23%
Dr. Karzoun'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. Karzoun's Part D claims, 2024
- Antibiotics3%16 of 571 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: 2772024: 42252%
Drugs named by CMS: 14 in 2024, 10 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. Nour Adien Karzoun takes part in Medicare
Dr. Karzoun 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. Nour Adien Karzoun has 3 publications on record
Dmand AI links 3 papers to Dr. Karzoun. The most frequent topics are Muscle, Smooth, Vascular, Calcium-Calmodulin-Dependent Protein Kinases and Cells, Cultured. Dr. Karzoun's most frequent co-author is Khalid Malik, MD.
Topics Dr. Karzoun writes about most
- Muscle, Smooth, Vascular
- Calcium-Calmodulin-Dependent Protein Kinases
- Cells, Cultured
- Cytochrome P-450 Enzyme System
- Enzyme Activation
- Lipoxygenase
- Norepinephrine
- Rabbits
Dr. Karzoun's most frequent co-authors
Recent publications by Dr. Karzoun
Cytochrome P-450 metabolites mediate norepinephrine-induced mitogenic signaling (opens in a new tab)
Hypertension
Proc Natl Acad Sci U S A
See who Dr. Karzoun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karzoun works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nour Adien Karzoun received $20 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Karzoun from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $20.
Companies that paid Dr. Karzoun the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nour Adien Karzoun has 1 award and honors on record
Dmand AI lists 1 award for Dr. Karzoun, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Karzoun
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Nour Adien Karzoun graduated from Damascus University Faculty of Medicine
Dr. Karzoun graduated from Damascus University Faculty of Medicine in 1993.
- Medical school
- Board certified in critical care medicine
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Nour Adien Karzoun accepts plans from 2 insurance carriers
Dr. Karzoun is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Karzoun accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nour Adien Karzoun'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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Nour Adien Karzoun
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. Nour Adien Karzoun's NPI number?
Dr. Nour Adien Karzoun's NPI number is 1124070677. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nour Adien Karzoun?
Dr. Nour Adien Karzoun is an internist in Sacramento, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nour Adien Karzoun practice?
Dr. Karzoun practices at 2025 Morse Avenue, Sacramento, CA 95825. Dr. Karzoun's primary practice is Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente. Dmand AI also links Dr. Karzoun to 1 physician office.
What is Dr. Nour Adien Karzoun's office phone number?
The practice phone on file for Dr. Karzoun is (916) 973-5000.
What is Dr. Nour Adien Karzoun's medical license number?
Dr. Karzoun's Tennessee license number on file is MD0000038361, one of the licenses on file in 3 states.
Which states has Dr. Nour Adien Karzoun been licensed in?
Dmand AI has state licenses on file for Dr. Karzoun in Tennessee (2004 to 2007), California (2007 to 2026) and Alabama (2004 to 2007).
Which hospitals is Dr. Nour Adien Karzoun affiliated with?
Dr. Karzoun practices at Sacramento Medical Center in Sacramento, California. Dr. Karzoun is also affiliated with Roseville Medical Center.
What medical group is Dr. Nour Adien Karzoun part of?
Dr. Karzoun is linked to The Permanente Medical Group, Inc.
Does Dr. Nour Adien Karzoun accept Medicare?
Yes. CMS data shows Dr. Karzoun billed Medicare for 46 services in 2024, and Dr. Karzoun accepts Medicare assignment.
How many Medicare patients does Dr. Nour Adien Karzoun see?
CMS counts 26 Medicare patients who saw Dr. Karzoun in 2024, with an average age of 70.
Show 9 more questionsShow fewer questions
Is Dr. Nour Adien Karzoun board certified?
Yes. Dr. Karzoun is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Nour Adien Karzoun bill to Medicare?
In 2024, Dr. Karzoun's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Nour Adien Karzoun go to medical school?
Dr. Karzoun graduated from Damascus University Faculty of Medicine in 1993.
What drugs does Dr. Nour Adien Karzoun prescribe most?
In 2024 Medicare Part D data, Dr. Karzoun's most prescribed drugs by claims were Clonazepam, Prednisone and Wixela Inhub.
Has Dr. Nour Adien Karzoun received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Karzoun from 1 company from 2017 to 2017. The largest total came from Genentech, Inc.
How long has Dr. Nour Adien Karzoun been practicing?
Dr. Karzoun graduated from medical school in 1993, 33 years ago.
Does Dr. Nour Adien Karzoun do research?
Dmand AI links 3 publications to Dr. Karzoun.
Who does Dr. Nour Adien Karzoun publish with?
Dr. Karzoun's most frequent co-authors are Khalid Malik, MD (1 shared paper).
What insurance does Dr. Nour Adien Karzoun accept?
Dr. Karzoun is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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