Dr. Ali Ghassan Darwish, MD

  • Newport Beach, CA
  • Hospitalist
NPI1679079958PAC ID6901209428
Medicare services, 2024
313
Medicare patients, 2024
309
Part D claims, 2023
49
Publications
1
MIPS score, 2024
55
Practice address
One Hoag Drive, Newport Beach, CA 92663
Practice phone
Call (949) 764-4624
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hoag Hospital Newport Beach

Hospital · Newport Beach, California

See all 10 affiliations

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Dr. Ali Ghassan Darwish is a hospitalist in Newport Beach, California

Dr. Darwish practices at Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.

Dr. Darwish's NPI, 1679079958, was assigned on April 4, 2018. Dr. Darwish graduated from St. George's University School of Medicine in 2018. Dr. Darwish holds California license A173308.

NPI and contact details
Medicare PAC ID
6901209428
NPI enumeration date
April 4, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(949) 764-4624
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
34
Medical school graduation
2018

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

Dr. Ali Ghassan Darwish practices at 2 locations in Newport Beach, California

Dr. Darwish's primary practice is Hoag Hospital Newport Beach, at One Hoag Drive, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 764-4624. Dr. Darwish also practices at Hoag Hospital Newport Beach, 1 Hoag Dr, Newport Beach, CA 92663.

  • Hoag Hospital Newport BeachPrimary
    One Hoag Drive, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
  • Hoag Hospital Newport Beach
    1 Hoag Dr, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624

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

Dr. Ali Ghassan Darwish is affiliated with 4 sites of care and 6 medical groups

Dr. Darwish's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dr. Darwish is also affiliated with UCI Health - Orange. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Darwish to 5 more medical groups and 2 group practices and clinics, each named with a free account.

See all 10 affiliations for Dr. Darwish

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ali Ghassan Darwish's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Darwish practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Hoag Hospital Newport BeachAvailable with a free account
+3 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Hoag Memorial Hospital Presbyterian and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Ali Ghassan Darwish is one of 3,186 hospitalists in California

Hospitalist is Dr. Darwish's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Darwish is board certified in internal medicine by the American Board of Internal Medicine. Dr. Darwish is licensed in California.

Specialties and state licenses

  • Hospitalist, CaliforniaPrimaryLicense PTL58 · 2021 to 2027 · taxonomy 208M00000X

Clinical focus

Dmand AI lists acute respiratory failure, bile duct problems, cardiac arrhythmia, circulation problems, cirrhosis, collapsed lung, congestive heart failure and electrolyte disorders among the conditions Dr. Darwish treats.

Hospitalists near Dr. Darwish

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. Ali Ghassan Darwish billed Medicare for 313 services in 2024

CMS data shows 313 Medicare services from Dr. Darwish across 1 procedure code in 2024, for 309 Medicare patients. Medicare paid $43,748 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024313
Medicare patients309
Paid by Medicare$43,748
Procedure codes1

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

  • 2023
  • 2024
Office and hospital visits
2023: 4962024: 31337%

Dr. Darwish compared with the California median for hospitalists, 2024

  • Dr. Darwish
  • California median
Medicare services
313vs 43027% below
Medicare patients
309vs 20154% above
Part D claims
49vs 6929% below

Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.

Dr. Darwish'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. Darwish

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

Dr. Ali Ghassan Darwish treated 309 Medicare patients in 2024, average age 79

CMS counts 309 Medicare patients who saw Dr. Darwish in 2024. The largest group is 75 to 84, with 135 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.55, 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. Darwish's median patient age at 70, with 51% women.

Medicare patients, 2024309
Average age79
Average risk score2.55
Also on Medicaid17%

Dr. Darwish's Medicare patients by age, 2024

Dr. Darwish's Medicare patients by sex, 2024

  • Women15350%
  • Men15650%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Ischemic heart disease50%
  5. Chronic kidney disease42%
  6. Atrial fibrillation40%
  7. Diabetes38%
  8. Mood disorders36%

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

Dr. Darwish's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women51%
  • Men48%

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

Dr. Ali Ghassan Darwish wrote 49 Medicare Part D claims in 2023

In 2023, Dr. Darwish wrote 49 Medicare Part D claims. They cover 4 drugs, with $7,910 in total drug cost. In 2022, CMS named 139 claims across 8 drugs.

Part D claims, 202349
Drugs named by CMS4
Total drug cost$7,910

Dr. Darwish's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 1392023: 4965%

Drugs named by CMS: 4 in 2023, 8 in 2022.

See all prescribing by Dr. Darwish

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Ali Ghassan Darwish scored 55 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 55 out of 100 for Dr. Darwish for performance year 2024, reported as part of a group. Dr. Darwish accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 49 procedures of removal of tissue by Dr. Darwish, more than 78% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Darwish's MIPS scores, performance year 2024

  • 55of 100Final score
  • 53.8of 100Quality
  • 0of 100Improvement Activities
  • 65of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Darwish ranks in Medicare procedure volume

Removal of tissue
78th percentile49 procedures

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

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Ali Ghassan Darwish has 1 publication on record

Dmand AI links 1 paper to Dr. Darwish in 2022. Dr. Darwish's most frequent co-authors are Tommy Hyung-Suk Lee, MD, Dotun Adeboye Ogunyemi, MD and Niren A. Raval, DO.

Papers1

Dr. Darwish's most frequent co-authors

Recent publications by Dr. Darwish

See all 1 publications and co-authors

See who Dr. Darwish researches with

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

How network discovery works

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

Dr. Ali Ghassan Darwish received $582 in industry payments from 2020 to 2024

CMS Open Payments shows 20 general payments to Dr. Darwish from 9 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $164.

General payments to Dr. Darwish by program year, 2020 to 2024

Companies that paid Dr. Darwish the most, 2020 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Darwish

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

Dr. Ali Ghassan Darwish has 1 award and honors on record

Dmand AI lists 1 award for Dr. Darwish. Dr. Darwish serves on Respiratory Committee and Sepsis Committee.

Awards and honors for Dr. Darwish

  1. Undated
    • Gold Humanism Honor Society

Dr. Darwish's committees and leadership roles

Respiratory CommitteePhysician Specialist
2023 to present
Sepsis CommitteePhysician Specialist
2022 to present

Source: Dmand AI Professional Profile Data

Dr. Ali Ghassan Darwish graduated from St. George's University School of Medicine

Dr. Darwish graduated from St. George's University School of Medicine in 2018. Dr. Darwish is a member of ACP, American Society of Preventive Cardiology and European Society of Cardiology.

  1. Medical schoolSt. George's University School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Ali Ghassan Darwish accepts plans from 15 insurance carriers

Dr. Darwish is in network with 15 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Alliant Health Plans
  • Aspirus Health Plan
  • +7 more carriersWith a free account

Plan types Dr. Darwish accepts, by number of carriers

  1. PPO8
  2. Medicare7
  3. HMO6
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ali Ghassan Darwish'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 Affiliation DataDmand AI Practice 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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)
Awards and committee rolesDmand AI Professional Profile Data
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. Ali Ghassan Darwish

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. Ali Ghassan Darwish's NPI number?

Dr. Ali Ghassan Darwish's NPI number is 1679079958. It was assigned on April 4, 2018, and it is active in the NPI Registry.

What kind of doctor is Dr. Ali Ghassan Darwish?

Dr. Ali Ghassan Darwish is a hospitalist in Newport Beach, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Ali Ghassan Darwish practice?

Dr. Darwish practices at One Hoag Drive, Newport Beach, CA 92663. Dr. Darwish also practices at 1 Hoag Dr, Newport Beach, CA 92663. Dr. Darwish's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dmand AI also links Dr. Darwish to 5 medical groups and 2 group practices and clinics.

What is Dr. Ali Ghassan Darwish's office phone number?

The practice phone on file for Dr. Darwish is (949) 764-4624.

What is Dr. Ali Ghassan Darwish's medical license number?

Dr. Darwish holds California license A173308.

Which hospitals is Dr. Ali Ghassan Darwish affiliated with?

Dr. Darwish practices at Hoag Hospital Newport Beach in Newport Beach, California. Dr. Darwish is also affiliated with UCI Health - Orange.

What medical group is Dr. Ali Ghassan Darwish part of?

Dr. Darwish is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Darwish to 5 more medical groups.

Does Dr. Ali Ghassan Darwish accept Medicare?

Yes. CMS data shows Dr. Darwish billed Medicare for 313 services in 2024, and Dr. Darwish accepts Medicare assignment.

What is Dr. Ali Ghassan Darwish's MIPS score?

Dr. Darwish's MIPS final score for performance year 2024 is 55 out of 100, reported as part of a group.

How many Medicare patients does Dr. Ali Ghassan Darwish see?

CMS counts 309 Medicare patients who saw Dr. Darwish in 2024, with an average age of 79.

Show 9 more questionsShow fewer questions

Is Dr. Ali Ghassan Darwish board certified?

Yes. Dr. Darwish is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Ali Ghassan Darwish bill to Medicare?

In 2024, Dr. Darwish's most billed Medicare services were hospital inpatient care (99223).

Where did Dr. Ali Ghassan Darwish go to medical school?

Dr. Darwish graduated from St. George's University School of Medicine in 2018.

What drugs does Dr. Ali Ghassan Darwish prescribe most?

In 2023 Medicare Part D data, Dr. Darwish's most prescribed drugs by claims were Pantoprazole Sodium, Atorvastatin Calcium and Eliquis.

Has Dr. Ali Ghassan Darwish received payments from drug or device companies?

CMS Open Payments shows $582 in general payments to Dr. Darwish from 9 companies from 2020 to 2024. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Ali Ghassan Darwish been practicing?

Dr. Darwish graduated from medical school in 2018, 8 years ago.

Does Dr. Ali Ghassan Darwish do research?

Dmand AI links 1 publication to Dr. Darwish.

Who does Dr. Ali Ghassan Darwish publish with?

Dr. Darwish's most frequent co-authors are Tommy Hyung-Suk Lee, MD (1 shared paper), Dotun Adeboye Ogunyemi, MD (1 shared paper) and Niren A. Raval, DO (1 shared paper).

What insurance does Dr. Ali Ghassan Darwish accept?

Dr. Darwish is in network with 15 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

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