Dean Horieh
- Medicare patients, 2024
- 185
- Hospital affiliations
- 1
- Medical groups
- 5
- State licenses
- 2
- Year NPI issued
- 2016
- Practice address
- 1211 W 6th Street, Ontario, CA 91762
- Practice phone
- Call (909) 981-8755
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ontario Advanced Surgery Center
Surgery Center - Medicare-Certified · Ontario, California
Find Dean Horieh'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.
Dean Horieh is a nurse anesthetist in Ontario, California
Dean Horieh practices at Ontario Advanced Surgery Center in Ontario, California.
Dean Horieh's NPI, 1811441975, was assigned on August 6, 2016. Dean Horieh holds California license 95000666.
- NPI
- 1811441975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183907868
- NPI enumeration date
- August 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 981-8755
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dean Horieh practices at Ontario Advanced Surgery Center in Ontario, California
Dean Horieh's primary practice is Ontario Advanced Surgery Center, at 1211 W 6th Street, Ontario, CA 91762. The practice phone is (909) 981-8755.
- Ontario Advanced Surgery Center1211 W 6th Street, Ontario, CA 91762Phone(909) 981-8755
Source: Dmand AI Affiliation Data
Dean Horieh is affiliated with 2 sites of care and 5 medical groups
Dean Horieh's primary practice is Ontario Advanced Surgery Center in Ontario, California. Dean Horieh is also affiliated with Riverside Community Hospital. The medical group on file is Coachella Valley Anesthesia. Dmand AI also links Dean Horieh to 4 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 Dean Horieh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dean Horieh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ontario Advanced Surgery Center | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dean Horieh is one of 2,410 nurse anesthetists in California
Nurse anesthetist, certified registered is Dean Horieh's primary specialty in the NPI Registry, under taxonomy code 367500000X. Dmand AI has Dean Horieh's licenses on file in 2 states: California and Louisiana.
Specialties and state licenses
- Certified registered nurse anesthetist, CaliforniaPrimary
- Louisiana license
Nurse anesthetists near Dean Horieh
Counts of nurse anesthetists 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
Dean Horieh treated 185 Medicare patients in 2024, average age 73
CMS counts 185 Medicare patients who saw Dean Horieh in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dean Horieh's median patient age at 63, with 56% women.
Dean Horieh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dean Horieh's Medicare patients by sex, 2024
- Women11261%
- Men7339%
Chronic conditions among Dean Horieh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis39%
- Diabetes37%
- Chronic kidney disease28%
- Ischemic heart disease23%
- Anxiety18%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Dean Horieh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dean Horieh takes part in Medicare
Dean Horieh 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)
Sources for Dean Horieh'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Dean Horieh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dean Horieh's NPI number?
Dean Horieh's NPI number is 1811441975. It was assigned on August 6, 2016, and it is active in the NPI Registry.
What does Dean Horieh specialize in?
Dean Horieh is a nurse anesthetist in Ontario, California. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Dean Horieh practice?
Dean Horieh practices at 1211 W 6th Street, Ontario, CA 91762. Dean Horieh's primary practice is Ontario Advanced Surgery Center in Ontario, California. Dmand AI also links Dean Horieh to 4 medical groups.
What is Dean Horieh's office phone number?
The practice phone on file for Dean Horieh is (909) 981-8755.
What is Dean Horieh's medical license number?
Dean Horieh holds California license 95000666, one of the licenses on file in 2 states.
Which states has Dean Horieh been licensed in?
Dmand AI has state licenses on file for Dean Horieh in California and Louisiana.
Which hospitals is Dean Horieh affiliated with?
Dean Horieh is affiliated with Riverside Community Hospital.
What medical group is Dean Horieh part of?
Dean Horieh is linked to Coachella Valley Anesthesia. Dmand AI links Dean Horieh to 4 more medical groups.
Does Dean Horieh accept Medicare?
Yes. CMS lists Dean Horieh as accepting Medicare assignment.
How many Medicare patients does Dean Horieh see?
CMS counts 185 Medicare patients who saw Dean Horieh in 2024, with an average age of 73.
How long has Dean Horieh been practicing?
Dean Horieh graduated from medical school in 2016, 10 years ago.
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