Dr. Joline N. Darouichi, MD
- Medicare services, 2024
- 453
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 234
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 18321 Clark Street, Tarzana, CA 91356
- Practice phone
- Call (818) 881-0800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Darouichi's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Joline N. Darouichi is a hospitalist in Tarzana, California
Dr. Darouichi practices at Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California, part of Providence Health & Services.
Dr. Darouichi's NPI, 1275191850, was assigned on May 30, 2019. Dr. Darouichi graduated from Ross University School of Medicine in 2018. Dr. Darouichi holds California license A176945.
- NPI
- 1275191850NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183093040
- NPI enumeration date
- May 30, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 881-0800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Joline N. Darouichi practices at Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California
Dr. Darouichi's primary practice is Providence Cedars-Sinai Tarzana Medical Center, at 18321 Clark Street, Tarzana, CA 91356 in Los Angeles County. The practice phone is (818) 881-0800.
- Providence Cedars-Sinai Tarzana Medical Center18321 Clark Street, Tarzana, CA 91356 · Los Angeles CountyPhone(818) 881-0800
Source: Dmand AI Affiliation Data
Dr. Joline N. Darouichi is affiliated with 2 sites of care and 3 medical groups
Dr. Darouichi's primary practice is Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California, part of Providence Health & Services. Dr. Darouichi is also affiliated with Newark Beth Israel Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Darouichi to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joline N. Darouichi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Darouichi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Cedars-Sinai Tarzana Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joline N. Darouichi is one of 3,186 hospitalists in California
Hospitalist is Dr. Darouichi's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Darouichi is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Darouichi's licenses on file in 4 states: California, New Jersey, Illinois and New York.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Internal medicine, New Jersey
- Illinois license
- New York license
Clinical focus
Dmand AI lists atrial fibrillation and flutter, chronic diabetes, coronary artery disease, gastrointestinal obstruction and heart failure among the conditions Dr. Darouichi treats.
Hospitalists near Dr. Darouichi
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. Joline N. Darouichi billed Medicare for 453 services in 2024
CMS data shows 453 Medicare services from Dr. Darouichi across 6 procedure codes in 2024, for 161 Medicare patients. Medicare paid $44,918 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Darouichi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4132024: 45310%
Dr. Darouichi compared with the California median for hospitalists, 2024
- Dr. Darouichi
- California median
- Medicare services
- 453vs 4305% above
- Medicare patients
- 161vs 20120% below
- Part D claims
- 16vs 6977% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Darouichi'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
Dr. Joline N. Darouichi treated 161 Medicare patients in 2024, average age 74
CMS counts 161 Medicare patients who saw Dr. Darouichi in 2024. The largest group is 75 to 84, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 49% are also on Medicaid. Their average risk score is 3.33, 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. Darouichi's median patient age at 69, with 51% women.
Dr. Darouichi's Medicare patients by age, 2024
Dr. Darouichi's Medicare patients by sex, 2024
- Women7043%
- Men9157%
Chronic conditions among Dr. Darouichi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Chronic kidney disease60%
- Ischemic heart disease58%
- Heart failure55%
- Arthritis53%
- Atrial fibrillation45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Darouichi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joline N. Darouichi wrote 234 Medicare Part D claims in 2024
In 2024, Dr. Darouichi wrote 234 Medicare Part D claims for 97 patients. 84% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $184 in total drug cost.
Dr. Darouichi's Part D claims by kind of drug, 2024
- Generic196 claims84%
- Brand-name and other38 claims16%
Dr. Darouichi'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.
Drug classes CMS tracks in Dr. Darouichi's Part D claims, 2024
- Opioids6%14 of 234 claims
- Antibiotics22%52 of 234 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Joline N. Darouichi scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Darouichi for performance year 2024, reported as part of a group. Dr. Darouichi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Darouichi's MIPS scores, performance year 2024
- 100of 100Final score
- 96.6of 100Quality
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Joline N. Darouichi received $211 in industry payments from 2023 to 2024
CMS Open Payments shows 8 general payments to Dr. Darouichi from 4 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $96.
General payments to Dr. Darouichi by program year, 2023 to 2024
Companies that paid Dr. Darouichi the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joline N. Darouichi graduated from Ross University School of Medicine
Dr. Darouichi graduated from Ross University School of Medicine in 2018.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Joline N. Darouichi accepts plans from 5 insurance carriers
Dr. Darouichi is in network with 5 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Cigna
- CMS Medicare
Plan types Dr. Darouichi accepts, by number of carriers
- HMO4
- PPO4
- Medicare3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Joline N. Darouichi'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Joline N. Darouichi
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. Joline N. Darouichi's NPI number?
Dr. Joline N. Darouichi's NPI number is 1275191850. It was assigned on May 30, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Joline N. Darouichi?
Dr. Joline N. Darouichi is a hospitalist in Tarzana, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Joline N. Darouichi practice?
Dr. Darouichi practices at 18321 Clark Street, Tarzana, CA 91356. Dr. Darouichi's primary practice is Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California, part of Providence Health & Services. Dmand AI also links Dr. Darouichi to 2 medical groups.
What is Dr. Joline N. Darouichi's office phone number?
The practice phone on file for Dr. Darouichi is (818) 881-0800.
What is Dr. Joline N. Darouichi's medical license number?
Dr. Darouichi holds California license A176945, one of the licenses on file in 4 states.
Which states has Dr. Joline N. Darouichi been licensed in?
Dmand AI has state licenses on file for Dr. Darouichi in California (2022 to 2026), New Jersey (2022 to 2027), Illinois (2023 to 2026) and New York (2023 to 2025).
Which hospitals is Dr. Joline N. Darouichi affiliated with?
Dr. Darouichi practices at Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California. Dr. Darouichi is also affiliated with Newark Beth Israel Medical Center.
What medical group is Dr. Joline N. Darouichi part of?
Dr. Darouichi is linked to Cedars-Sinai Medical Group. Dmand AI links Dr. Darouichi to 2 more medical groups.
Does Dr. Joline N. Darouichi accept Medicare?
Yes. CMS data shows Dr. Darouichi billed Medicare for 453 services in 2024, and Dr. Darouichi accepts Medicare assignment.
What is Dr. Joline N. Darouichi's MIPS score?
Dr. Darouichi's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Joline N. Darouichi see?
CMS counts 161 Medicare patients who saw Dr. Darouichi in 2024, with an average age of 74.
Is Dr. Joline N. Darouichi board certified?
Yes. Dr. Darouichi is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Joline N. Darouichi bill to Medicare?
In 2024, Dr. Darouichi's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Joline N. Darouichi go to medical school?
Dr. Darouichi graduated from Ross University School of Medicine in 2018.
What drugs does Dr. Joline N. Darouichi prescribe most?
In 2023 Medicare Part D data, Dr. Darouichi's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Joline N. Darouichi received payments from drug or device companies?
CMS Open Payments shows $211 in general payments to Dr. Darouichi from 4 companies from 2023 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Joline N. Darouichi been practicing?
Dr. Darouichi graduated from medical school in 2018, 8 years ago.
What insurance does Dr. Joline N. Darouichi accept?
Dr. Darouichi is in network with 5 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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