Dr. Dina Zayour Ezzeddine, MD

  • Berkeley, CA
  • Gastroenterologist
NPI1598749715PAC ID5092727248
Medicare services, 2024
583
Medicare patients, 2024
333
Part D claims, 2024
719
Publications
2
Hospital affiliations
4
Practice address
2850 Telegraph Ave, Berkeley, CA 94705
Practice phone
Call (510) 204-8180
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sutter East Bay Medical Foundation

Berkeley, California

See all 8 affiliations

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Dr. Dina Zayour Ezzeddine is a gastroenterologist in Berkeley, California

Dr. Ezzeddine practices at Sutter East Bay Medical Foundation in Berkeley, California.

Dr. Ezzeddine's NPI, 1598749715, was assigned on December 1, 2005. Dr. Ezzeddine graduated from American University of Beirut Faculty of Medicine in 1994. Dr. Ezzeddine holds California license C137543.

NPI and contact details
Medicare PAC ID
5092727248
NPI enumeration date
December 1, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(510) 204-8180
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
58
Medical school graduation
1994

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Dina Zayour Ezzeddine practices at Sutter East Bay Medical Foundation in Berkeley, California

Dr. Ezzeddine's primary practice is Sutter East Bay Medical Foundation, at 2850 Telegraph Ave, Berkeley, CA 94705 in Alameda County. The practice phone is (510) 204-8180.

  • Sutter East Bay Medical Foundation
    2850 Telegraph Ave, Berkeley, CA 94705 · Alameda CountyPhone(510) 204-8180

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Dina Zayour Ezzeddine is affiliated with 6 sites of care and 2 medical groups

Dr. Ezzeddine's primary practice is Sutter East Bay Medical Foundation in Berkeley, California. Dr. Ezzeddine is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Ezzeddine to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Ezzeddine

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Dina Zayour Ezzeddine's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ezzeddine practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sutter East Bay Medical FoundationAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Dina Zayour Ezzeddine is one of 1,977 gastroenterologists in California

Gastroenterology is Dr. Ezzeddine's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Ezzeddine is board certified in gastroenterology by the American Board of gastroenterology. Dmand AI has Dr. Ezzeddine's licenses on file in 3 states: California, North Dakota and Ohio.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense C137543 · 2015 to 2026 · taxonomy 207RG0100X
  • North Dakota license2012 to 2015
  • Specialist, OhioLicense 35073769E · 1997 to 2015 · taxonomy 174400000X

Clinical focus

Dmand AI lists acid reflux, cirrhosis of the liver, colonoscopy, fatty liver, gastroenteritis, gastrointestinal bleeding, hemorrhoids and intestinal diverticulosis among the conditions Dr. Ezzeddine treats.

Gastroenterologists near Dr. Ezzeddine

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

1,977gastroenterologists in California
3gastroenterologists in Berkeley

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Dina Zayour Ezzeddine billed Medicare for 583 services in 2024

CMS data shows 583 Medicare services from Dr. Ezzeddine across 15 procedure codes in 2024, for 333 Medicare patients. Medicare paid $68,565 for them.

Medicare services, 2024583
Medicare patients333
Paid by Medicare$68,565
Procedure codes15

Dr. Ezzeddine's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2812024: 38738%
Surgery
2023: 1802024: 1706%
Other services
2023: 312024: 2616%

Where Dr. Ezzeddine's Medicare services took place, 2024

  • In an office31053%
  • In a facility27347%

Dr. Ezzeddine compared with the California median for gastroenterologists, 2024

  • Dr. Ezzeddine
  • California median
Medicare services
583vs 586Close to median
Medicare patients
333vs 30210% above
Part D claims
528vs 38039% above

Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.

Dr. Ezzeddine'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 Dr. Ezzeddine

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ezzeddine and other gastroenterologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Dina Zayour Ezzeddine treated 333 Medicare patients in 2024, average age 73

CMS counts 333 Medicare patients who saw Dr. Ezzeddine in 2024. The largest group is 65 to 74, with 147 patients. 67% of them have high blood pressure, and 65% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ezzeddine's median patient age at 59, with 60% women.

Medicare patients, 2024333
Average age73
Average risk score1.42
Also on Medicaid32%

Dr. Ezzeddine's Medicare patients by age, 2024

Dr. Ezzeddine's Medicare patients by sex, 2024

  • Women22166%
  • Men11234%

Chronic conditions among Dr. Ezzeddine's Medicare patients, 2024

  1. High blood pressure67%
  2. High cholesterol65%
  3. Arthritis43%
  4. Mood disorders33%
  5. Diabetes31%
  6. Anxiety28%
  7. Depression28%
  8. Chronic kidney disease27%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ezzeddine's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women60%
  • Men34%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Dina Zayour Ezzeddine wrote 719 Medicare Part D claims in 2024

In 2024, Dr. Ezzeddine wrote 719 Medicare Part D claims for 247 patients. 84% of them were for generic drugs. CMS names the drug for 528 of them, across 11 drugs with 11 or more claims each, at $33,922 in total drug cost. In 2023, CMS named 381 claims across 9 drugs.

Part D claims, 2024719
Drugs named by CMS11
Total drug cost$33,922
Part D patients247

Dr. Ezzeddine's Part D claims by kind of drug, 2024

  • Generic606 claims84%
  • Brand-name113 claims16%

Dr. Ezzeddine'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. Ezzeddine's Part D claims, 2024

  • Antibiotics2%11 of 719 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: 3812024: 52839%

Drugs named by CMS: 11 in 2024, 9 in 2023.

See all prescribing by Dr. Ezzeddine

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

Dr. Dina Zayour Ezzeddine ranks in the 88th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Ezzeddine accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 181 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Ezzeddine, more than 88% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Ezzeddine ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
88th percentile181 procedures
Colonoscopy
64th percentile52 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Dr. Dina Zayour Ezzeddine has 2 publications on record

Dmand AI links 2 papers to Dr. Ezzeddine. Dr. Ezzeddine's most frequent co-author is Manoop S. Bhutani, MD.

Papers2

Dr. Ezzeddine's most frequent co-authors

Recent publications by Dr. Ezzeddine

See all 2 publications and co-authors

See who Dr. Ezzeddine researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ezzeddine works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Dina Zayour Ezzeddine received $3,063 in industry payments from 2016 to 2025

CMS Open Payments shows 114 general payments to Dr. Ezzeddine from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $896.

General payments to Dr. Ezzeddine by program year, 2016 to 2025

General payments to Dr. Ezzeddine by kind, 2016 to 2025

$3.1Kin total
  • Food and beverage$3,03899%
  • Education$251%

Companies that paid Dr. Ezzeddine the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ezzeddine

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Dina Zayour Ezzeddine graduated from American University of Beirut Faculty of Medicine

Dr. Ezzeddine graduated from American University of Beirut Faculty of Medicine in 1994.

  1. Medical schoolAmerican University of Beirut Faculty of Medicine
  2. Board certified in gastroenterologyAmerican Board of gastroenterology
  3. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Dina Zayour Ezzeddine accepts plans from 11 insurance carriers

Dr. Ezzeddine is in network with 11 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +3 more carriersWith a free account

Plan types Dr. Ezzeddine accepts, by number of carriers

  1. PPO7
  2. HMO6
  3. EPO4
  4. Medicare4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Dina Zayour Ezzeddine'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Dr. Dina Zayour Ezzeddine

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. Dina Zayour Ezzeddine's NPI number?

Dr. Dina Zayour Ezzeddine's NPI number is 1598749715. It was assigned on December 1, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Dina Zayour Ezzeddine?

Dr. Dina Zayour Ezzeddine is a gastroenterologist in Berkeley, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Dina Zayour Ezzeddine practice?

Dr. Ezzeddine practices at 2850 Telegraph Ave, Berkeley, CA 94705. Dr. Ezzeddine's primary practice is Sutter East Bay Medical Foundation in Berkeley, California. Dmand AI also links Dr. Ezzeddine to 3 hospitals, 1 group practice or clinic and 1 medical group.

What is Dr. Dina Zayour Ezzeddine's office phone number?

The practice phone on file for Dr. Ezzeddine is (510) 204-8180.

What is Dr. Dina Zayour Ezzeddine's medical license number?

Dr. Ezzeddine holds California license C137543, one of the licenses on file in 3 states.

Which states has Dr. Dina Zayour Ezzeddine been licensed in?

Dmand AI has state licenses on file for Dr. Ezzeddine in California (2015 to 2026), North Dakota (2012 to 2015) and Ohio (1997 to 2015).

Which hospitals is Dr. Dina Zayour Ezzeddine affiliated with?

Dr. Ezzeddine is affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. Dmand AI links Dr. Ezzeddine to 3 more hospitals.

What medical group is Dr. Dina Zayour Ezzeddine part of?

Dr. Ezzeddine is linked to Palo Alto Foundation Medical Group. Dmand AI links Dr. Ezzeddine to 1 more medical group.

Does Dr. Dina Zayour Ezzeddine accept Medicare?

Yes. CMS data shows Dr. Ezzeddine billed Medicare for 583 services in 2024, and Dr. Ezzeddine accepts Medicare assignment.

How many Medicare patients does Dr. Dina Zayour Ezzeddine see?

CMS counts 333 Medicare patients who saw Dr. Ezzeddine in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Dr. Dina Zayour Ezzeddine board certified?

Yes. Dr. Ezzeddine is board certified in gastroenterology by the American Board of gastroenterology.

What services does Dr. Dina Zayour Ezzeddine bill to Medicare?

In 2024, Dr. Ezzeddine's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99204).

Where did Dr. Dina Zayour Ezzeddine go to medical school?

Dr. Ezzeddine graduated from American University of Beirut Faculty of Medicine in 1994.

What drugs does Dr. Dina Zayour Ezzeddine prescribe most?

In 2024 Medicare Part D data, Dr. Ezzeddine's most prescribed drugs by claims were Omeprazole, Famotidine and Sod Sulf-Potass Sulf-Mag Sulf.

Has Dr. Dina Zayour Ezzeddine received payments from drug or device companies?

CMS Open Payments shows $3,063 in general payments to Dr. Ezzeddine from 21 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Dina Zayour Ezzeddine been practicing?

Dr. Ezzeddine graduated from medical school in 1994, 32 years ago.

Does Dr. Dina Zayour Ezzeddine do research?

Dmand AI links 2 publications to Dr. Ezzeddine.

Who does Dr. Dina Zayour Ezzeddine publish with?

Dr. Ezzeddine's most frequent co-authors are Manoop S. Bhutani, MD (2 shared papers).

What insurance does Dr. Dina Zayour Ezzeddine accept?

Dr. Ezzeddine is in network with 11 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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