Katayoun Rousta, RPH
NPI 1245385343 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Irvine, CA
Katayoun Rousta, RPH is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Irvine, CA (NPI 1245385343).
Provider details
- NPI number
- 1245385343
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 49980 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Katayoun Rousta's NPI number?
- Katayoun Rousta's National Provider Identifier (NPI) is 1245385343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katayoun Rousta's specialty?
- Katayoun Rousta is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Katayoun Rousta located?
- Katayoun Rousta's practice location on file with NPPES is 6300 Irvine Blvd, Irvine, CA 92620-2102.
- What is Katayoun Rousta's phone number?
- The practice phone number listed in the NPPES registry for Katayoun Rousta is (949) 559-1139.
- Is Katayoun Rousta's NPI active?
- Yes — Katayoun Rousta's NPI (1245385343) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.