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TIFFANY LIAO MD
NPI 1154748374
Pediatrics in Los Angeles, CA

Active since March 26, 2014PECOS Enrolled
1925 DALY ST FL 1, LOS ANGELES, CA 90031(323) 986-2240 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 3, 2021, May 22, 2020 (2 updates tracked since 2020).

About Tiffany Liao Md NPPES

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

TIFFANY LIAO MD (NPI 1154748374) is an individual pediatrics provider in Los Angeles, California, licensed in California (A138614) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.

NPPES Registry Identity

NPI1154748374
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameTIFFANY LIAOCredential: MD
Location Address1925 DALY ST FL 1Los Angeles, CA 90031-3309
Mailing Address1925 Daly St Fl 1Los Angeles, CA 90031-3309
Phone(323) 986-2240
Sole ProprietorNo
Enumeration DateMarch 26, 2014
Last NPPES UpdateDecember 3, 20212 updates tracked since enumeration
NPPES CertifiedMay 22, 2020
✔ NPI 1154748374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A138614
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.
1925 DALY ST FL 1, Los Angeles, CA 90031
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Secondary Practice Location 1

Location 1757 Westwood Plz, B711 RRUMCLos Angeles, CA 90095-7419 · Phone (310) 267-9129

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tiffany Liao 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.

Medicare Billing Reassignment

Medicare enrollment records show Tiffany Liao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Weill Medical College Of Cornell University
2,449 mi
Internal Medicine
40 WORTH ST
New York, NY 10013
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Weill Medical College Of Cornell
  • 980 clinicians in this Medicare group
NPI 1801188313 (212) 590-5741

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 90031 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.

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 Tiffany Liao's NPI number?

The NPI number for Tiffany Liao is 1154748374. It was assigned to this individual provider in the NPPES registry on March 26, 2014.

Where is Tiffany Liao located?

Tiffany Liao practices at 1925 Daly St Fl 1, Los Angeles, CA 90031. The listed phone number is (323) 986-2240.

What is Tiffany Liao's specialty?

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

Is Tiffany Liao enrolled in Medicare?

Yes. Tiffany Liao is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tiffany Liao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Liao reassigns Medicare benefits to Weill Medical College Of Cornell University (New York, NY). The 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 Tiffany Liao'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 Tiffany Liao was last updated on December 3, 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.