Mercedeh Mirhosseini
NPI 1164113650 · Internal Medicine Physician · Thousand Oaks, CA
Mercedeh Mirhosseini is a Internal Medicine Physician provider in Thousand Oaks, CA (NPI 1164113650).
Provider details
- NPI number
- 1164113650
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1164113650 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-05-16
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Mercedeh Mirhosseini's NPI number?
- Mercedeh Mirhosseini's National Provider Identifier (NPI) is 1164113650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedeh Mirhosseini's specialty?
- Mercedeh Mirhosseini is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mercedeh Mirhosseini located?
- Mercedeh Mirhosseini's practice location on file with NPPES is 215 W Janss Rd, Thousand Oaks, CA 91360-1847.
- What is Mercedeh Mirhosseini's phone number?
- The practice phone number listed in the NPPES registry for Mercedeh Mirhosseini is (805) 497-2727.
- Is Mercedeh Mirhosseini's NPI active?
- Yes — Mercedeh Mirhosseini's NPI (1164113650) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.