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DR. ALICIA SHEEN M.D.
NPI 1841611993
Pediatrics in Los Angeles, CA

Active since December 16, 2013PECOS Enrolled
4650 W SUNSET BLVD # 68, LOS ANGELES, CA 90027(323) 361-2122 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Alicia Sheen M.d. NPPES

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

DR. ALICIA SHEEN M.D. (NPI 1841611993) is an individual pediatrics provider in Los Angeles, California, licensed in California (A123838) and active in the NPI registry since December 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841611993
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. ALICIA SHEENCredential: M.D.
Location Address4650 W SUNSET BLVD # 68Los Angeles, CA 90027-6062
Mailing Address1520 Rodney Dr Apt 303Los Angeles, CA 90027-5326 · (650) 224-2973
Phone(323) 361-2122
Sole ProprietorNo
Enumeration DateDecember 16, 2013
Last NPPES UpdateDecember 17, 2021
✔ NPI 1841611993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A123838
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4650 W SUNSET BLVD # 68, Los Angeles, CA 90027
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alicia Sheen M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Alicia Sheen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Children's Hospital Los Angeles Medical Group, Inc.
Same address
Multi-Specialty
4650 SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
  • 1,281 clinicians in this Medicare group
NPI 1265530653 (323) 361-2337
Community Health Partners
207 mi
Multi-Specialty
7257 N FRESNO ST
Fresno, CA 93720
  • Reassigned Medicare billing, California enrollment
  • 604 clinicians in this Medicare group
NPI 1952912420 (559) 324-4952

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90027 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

AMY XIAO SONG LIU M.D.
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122
JACKELYN VALLADARES M.D
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122
ALISSA CALDWELL
Physical Therapist
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2226
DR. MAX SOKOLOFF MD
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122
PATRICIA RAE CASTILLO M.D.
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 660-2500
ELENA TSEMBERIS MD
Student in an Organized Health Care Education/Training Program
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-4703
KAMEELAH GATEAU
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122
TIFFANY YITING CHEN
Student in an Organized Health Care Education/Training Program
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122

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 Alicia Sheen's NPI number?

The NPI number for Alicia Sheen is 1841611993. It was assigned to this individual provider in the NPPES registry on December 16, 2013.

Where is Alicia Sheen located?

Alicia Sheen practices at 4650 W Sunset Blvd # 68, Los Angeles, CA 90027. The listed phone number is (323) 361-2122.

What is Alicia Sheen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Alicia Sheen enrolled in Medicare?

Yes. Alicia Sheen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alicia Sheen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alicia Sheen reassigns Medicare benefits to 2 organizations: Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA) and Community Health Partners (Fresno, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alicia Sheen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alicia Sheen was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.