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ANNA-CLAIRE SIENA MD
NPI 1013594902
Internal Medicine in Los Angeles, CA

Active since March 26, 2021PECOS Enrolled
11301 WILSHIRE BLVD, LOS ANGELES, CA 90073(310) 478-3711 Get Directions Write a Review

NPPES record last updated: September 2, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 2, 2024, Mar 26, 2021 (2 updates tracked since 2021).

About Anna-claire Siena Md NPPES

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

ANNA-CLAIRE SIENA MD (NPI 1013594902) is an individual internal medicine provider in Los Angeles, California, licensed in California (A192293) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013594902
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameANNA-CLAIRE SIENACredential: MD
Location Address11301 WILSHIRE BLVDLos Angeles, CA 90073-1003
Mailing Address11301 Wilshire BlvdLos Angeles, CA 90073-1003
Phone(310) 478-3711
Sole ProprietorYes
Enumeration DateMarch 26, 2021
Last NPPES UpdateSeptember 2, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2024
✔ NPI 1013594902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A192293
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
11301 WILSHIRE BLVD, Los Angeles, CA 90073
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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 (PECOS)

Anna-claire Siena Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 90073 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 20

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

JOANNA ZUHAIL CENTENO I
Licensed Vocational Nurse
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
MS. APRIL S. BULLOCK MSW,ACSW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 268-3000
NICOLE CHAN LISW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 487-6026
DANIEL SMEE SOCIAL WORK
Social Worker (Clinical)
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
AMANDA SALVESTRINI MS, RD
Dietitian, Registered
11301 WILSHIRE BLVD, BUILDING 213. 3RD FLOOR. ROOM 317.
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
RACHEL DAJANI MD
Internal Medicine
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711
HARRISON BODRIE LCSW
Social Worker (Clinical)
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 987-8310
MR. ROBERTO CARMONA-VERGARA ASW
Social Worker
11301 WILSHIRE BLVD
LOS ANGELES, CA 90073
Los Angeles County (310) 478-3711

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 Anna-claire Siena's NPI number?

The NPI number for Anna-claire Siena is 1013594902. It was assigned to this individual provider in the NPPES registry on March 26, 2021.

Where is Anna-claire Siena located?

Anna-claire Siena practices at 11301 Wilshire Blvd, Los Angeles, CA 90073. The listed phone number is (310) 478-3711.

What is Anna-claire Siena's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Anna-claire Siena enrolled in Medicare?

Yes. Anna-claire Siena is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Anna-claire Siena was last updated on September 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.