NPPES file of Aug 9, 2026

Dean Horieh

Certified Registered Nurse Anesthetist · Riverside, CA

Dean Horieh is a certified registered nurse anesthetist with a practice address in Riverside, California, and NPI 1811441975, issued on Aug 6, 2016. Check the license (California 95000666, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811441975
Name
Dean Horieh
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
95000666 CA
731704 CA
AP09500 LA
Self-reported in NPPES; status is on the state search
Practice location
4445 Magnolia Ave, Riverside, CA 92501
Phone
(951) 788-3000
Enumerated
Aug 6, 2016
Record last updated
Jan 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
2493906 LA
Medicare enrollment
Enrolled (PECOS I20170202001742); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 2,943 in California → Look up another NPI →

Also registered at 4445 Magnolia Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joey Abadilla, MDStudent in an Organized Health Care Education/Training Program1093417818
  2. Rashed AbdelaalDiagnostic Radiology Physician1518726090
  3. Ahmed Abdelhalim, MDDiagnostic Radiology Physician1275162927
  4. Nirusha AbeydeeraStudent in an Organized Health Care Education/Training Program1295354454
  5. Alyssa Aboff, CRNA, DNPCertified Registered Nurse Anesthetist1760133292
  6. Brandon Abrajan, DOStudent in an Organized Health Care Education/Training Program1861141186

Verify Dean Horieh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95000666    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Dean Horieh among 2,943 certified registered nurse anesthetist records in California

Dean Horieh is one of 2,943 certified registered nurse anesthetist records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 59% of them.

  • NPI issued2016 · 59% of these records are older, 38% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2016 · median 2016 among the 2,089 with a school on file
  • Record last updated2021 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in California

There are 2,943 certified registered nurse anesthetist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,943 in California → Every provider in Riverside → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Alyssa Aboff, CRNA, DNPRiverside, CA 925011760133292
  2. Jeffrey Altizer, RN, CRNARiverside, CA 925011285208215
  3. Zachary Beko, CRNARiverside, CA 925011235767039
  4. Alexandra Bock, CRNARiverside, CA 925011336761519
  5. Meilani CalugaruRiverside, CA 925011659994788
  6. Runa Chislum, CRNARiverside, CA 925011487203063
  7. Emely Garcia, CRNARiverside, CA 925011124641444
  8. Courtney Hipkin, CRNARiverside, CA 925011568084747

Common questions

What is Dean Horieh's NPI number?

Dean Horieh's National Provider Identifier (NPI) is 1811441975, issued on Aug 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Dean Horieh located?

The NPPES record lists a practice address at 4445 Magnolia Ave, Riverside, CA, 92501. Phone: (951) 788-3000. Providers update this record themselves, so call before visiting.

How can I verify Dean Horieh's license?

NPPES lists California license number 95000666, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.