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SIDNEY GEORGE IRIANA MD
NPI 1003435017
Internal Medicine - Sleep Medicine in Thousand Oaks, CA

Active since April 09, 2020PECOS EnrolledAccepts Medicare Assignment
317 S MOORPARK RD, THOUSAND OAKS, CA 91361(805) 557-9930(805) 557-9940 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 10, 2025, Nov 15, 2024, Oct 6, 2024 and 4 more (7 updates tracked since 2020).

About Sidney George Iriana Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIDNEY GEORGE IRIANA MD (NPI 1003435017) is an individual sleep medicine provider in Thousand Oaks, California, licensed in California (A182305) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of R Franklin University Of Med & Sci/chicago Medical School (2020).

NPPES Registry Identity

NPI1003435017
Entity TypeIndividualMale
Primary Taxonomy207RS0012X
Provider Legal NameSIDNEY GEORGE IRIANACredential: MD
Location Address317 S MOORPARK RDThousand Oaks, CA 91361-1008
Mailing Address317 S Moorpark RdThousand Oaks, CA 91361-1008 · (805) 557-9930 · Fax (805) 557-9940
Phone(805) 557-9930
Fax(805) 557-9940
Sole ProprietorNo
Medical School CMSR Franklin University Of Med & Sci/chicago Medical SchoolGraduated 2020
Enumeration DateApril 9, 2020
Last NPPES UpdateSeptember 10, 20257 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2025
✔ NPI 1003435017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
License✔ Licensed in CA · A182305
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedInternal MedicineTaxonomy 207R00000X · License A182305 (CA)
317 S MOORPARK RD, Thousand Oaks, CA 91361
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sidney George Iriana Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID42751596
PECOS Enrollment IDI20240924002326
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91361 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.72 typical visit price
range $62.32 – $185.36
Typical copayment $35.18 (range $15.58 – $46.34)
Most-billed visit code 99204
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD A POPPER M.D. F.C.C.P.
Internal Medicine (Sleep Medicine)
317 S MOORPARK RD
THOUSAND OAKS, CA 91361
Los Angeles County (805) 557-9930

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sidney Iriana's NPI number?

The NPI number for Sidney Iriana is 1003435017. It was assigned to this individual provider in the NPPES registry on April 9, 2020.

Where is Sidney Iriana located?

Sidney Iriana practices at 317 S Moorpark Rd, Thousand Oaks, CA 91361. The listed phone number is (805) 557-9930.

What is Sidney Iriana's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Sidney Iriana enrolled in Medicare?

Yes. Sidney Iriana is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Sidney Iriana was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.