Sidney Iriana, MD
NPI 1003435017 · Sleep Medicine (Internal Medicine) Physician · Thousand Oaks, CA
Enrolled with Medicare as Practitioner - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sidney Iriana, MD is a Sleep Medicine (Internal Medicine) Physician provider in Thousand Oaks, CA (NPI 1003435017).
Provider details
- NPI number
- 1003435017
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A182305 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$855 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-09
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Sidney Iriana's NPI number?
- Sidney Iriana's National Provider Identifier (NPI) is 1003435017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidney Iriana's specialty?
- Sidney Iriana is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sidney Iriana located?
- Sidney Iriana's practice location on file with NPPES is 317 S Moorpark Rd, Thousand Oaks, CA 91361-1008.
- What is Sidney Iriana's phone number?
- The practice phone number listed in the NPPES registry for Sidney Iriana is (805) 557-9930.
- Does Sidney Iriana accept Medicare?
- Sidney Iriana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sidney Iriana's NPI active?
- Yes — Sidney Iriana's NPI (1003435017) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.