Arianna R. Houriani
- Medicare services, 2024
- 755
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 172
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 8700 Beverly Blvd, Los Angeles, CA 90048
- Practice phone
- Call (310) 423-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Arianna Houriani'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.
Arianna R. Houriani is an internist in West Hollywood, California
Arianna Houriani practices at Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.
Arianna Houriani's NPI, 1255828562, was assigned on April 23, 2018. Arianna Houriani holds California license A173425.
- NPI
- 1255828562NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284036088
- NPI enumeration date
- April 23, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 423-5000
- 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)
Arianna R. Houriani practices at Cedars-Sinai Medical Center in Los Angeles, California
Arianna Houriani's primary practice is Cedars-Sinai Medical Center, at 8700 Beverly Blvd, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 423-5000.
- Cedars-Sinai Medical Center8700 Beverly Blvd, Los Angeles, CA 90048 · Los Angeles CountyPhone(310) 423-5000
Source: Dmand AI Affiliation Data
Arianna R. Houriani is affiliated with 2 sites of care and 3 medical groups
Arianna Houriani's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Arianna Houriani is also affiliated with Cedars-Sinai Marina Hospital. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Arianna Houriani 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 Arianna R. Houriani's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Arianna Houriani practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai 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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Arianna R. Houriani is one of 16,751 internists in California
Internal medicine is Arianna Houriani's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Arianna Houriani is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Arianna Houriani
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
Arianna R. Houriani billed Medicare for 755 services in 2024
CMS data shows 755 Medicare services from Arianna Houriani across 4 procedure codes in 2024, for 248 Medicare patients. Medicare paid $72,271 for them. Every service was in a facility, such as a hospital, rather than an office.
Arianna Houriani's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8962024: 75516%
Arianna Houriani compared with the California median for internists, 2024
- Arianna Houriani
- California median
- Medicare services
- 755vs 3612.1 times
- Medicare patients
- 248vs 15164% above
- Part D claims
- 23vs 42195% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Arianna Houriani'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 Arianna Houriani and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Arianna R. Houriani treated 248 Medicare patients in 2024, average age 76
CMS counts 248 Medicare patients who saw Arianna Houriani in 2024. The largest group is 75 to 84, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Arianna Houriani's median patient age at 71, with 51% women.
Arianna Houriani's Medicare patients by age, 2024
Arianna Houriani's Medicare patients by sex, 2024
- Women13354%
- Men11546%
Chronic conditions among Arianna Houriani's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis70%
- Ischemic heart disease61%
- Heart failure52%
- Chronic kidney disease51%
- Mood disorders51%
- Diabetes47%
Share of Medicare patients with each condition. A patient can have several.
Arianna Houriani'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
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Arianna R. Houriani wrote 172 Medicare Part D claims in 2024
In 2024, Arianna Houriani wrote 172 Medicare Part D claims for 78 patients. 77% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $68 in total drug cost. In 2022, CMS named 39 claims across 3 drugs.
Arianna Houriani's Part D claims by kind of drug, 2024
- Generic133 claims77%
- Brand-name and other39 claims23%
Arianna Houriani'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 Arianna Houriani's Part D claims, 2024
- Antibiotics14%24 of 172 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 392024: 2341%
Drugs named by CMS: 2 in 2024, 3 in 2022.
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
Arianna R. Houriani scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Arianna Houriani for performance year 2024, reported as part of a group. Arianna Houriani accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Arianna Houriani's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 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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Arianna R. Houriani received $899 in industry payments from 2021 to 2023
CMS Open Payments shows 8 general payments to Arianna Houriani from 6 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $226.
General payments to Arianna Houriani by program year, 2021 to 2023
Companies that paid Arianna Houriani the most, 2021 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Arianna R. Houriani'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) |
| 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 Arianna R. Houriani
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Arianna R. Houriani's NPI number?
Arianna R. Houriani's NPI number is 1255828562. It was assigned on April 23, 2018, and it is active in the NPI Registry.
What does Arianna R. Houriani specialize in?
Arianna R. Houriani is an internist in West Hollywood, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Arianna R. Houriani practice?
Arianna Houriani practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Arianna Houriani's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Dmand AI also links Arianna Houriani to 2 medical groups.
What is Arianna R. Houriani's office phone number?
The practice phone on file for Arianna Houriani is (310) 423-5000.
What is Arianna R. Houriani's medical license number?
Arianna Houriani holds California license A173425.
Which hospitals is Arianna R. Houriani affiliated with?
Arianna Houriani practices at Cedars-Sinai Medical Center in Los Angeles, California. Arianna Houriani is also affiliated with Cedars-Sinai Marina Hospital.
What medical group is Arianna R. Houriani part of?
Arianna Houriani is linked to Cedars-Sinai Medical Group. Dmand AI links Arianna Houriani to 2 more medical groups.
Does Arianna R. Houriani accept Medicare?
Yes. CMS data shows Arianna Houriani billed Medicare for 755 services in 2024, and Arianna Houriani accepts Medicare assignment.
What is Arianna R. Houriani's MIPS score?
Arianna Houriani's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Arianna R. Houriani see?
CMS counts 248 Medicare patients who saw Arianna Houriani in 2024, with an average age of 76.
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What services does Arianna R. Houriani bill to Medicare?
In 2024, Arianna Houriani's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
What drugs does Arianna R. Houriani prescribe most?
In 2024 Medicare Part D data, Arianna Houriani's most prescribed drugs by claims were Furosemide and Hydralazine HCl.
Has Arianna R. Houriani received payments from drug or device companies?
CMS Open Payments shows $899 in general payments to Arianna Houriani from 6 companies from 2021 to 2023. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Arianna R. Houriani been practicing?
Arianna Houriani graduated from medical school in 2018, 8 years ago.
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