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ANNA LEIGH YAP
NPI 1265935092
Emergency Medicine in Los Angeles, CA

Active since March 18, 2018PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
757 WESTWOOD PLZ STE 1517, LOS ANGELES, CA 90095(310) 267-0119 Get Directions Write a Review

NPPES record last updated: July 11, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 11, 2022, Apr 4, 2022, Mar 18, 2018 (3 updates tracked since 2018).

About Anna Leigh Yap NPPES

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

ANNA LEIGH YAP (NPI 1265935092) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A166331) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Loma Linda University School Of Medicine (2018).

NPPES Registry Identity

NPI1265935092
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameANNA LEIGH YAP
Location Address757 WESTWOOD PLZ STE 1517Los Angeles, CA 90095-8358
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Phone(310) 267-0119
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2018
Enumeration DateMarch 18, 2018
Last NPPES UpdateJuly 11, 20223 updates tracked since enumeration
NPPES CertifiedJuly 11, 2022
✔ NPI 1265935092 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A166331
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
757 WESTWOOD PLZ STE 1517, Los Angeles, CA 90095
Open in Google Maps ↗

Secondary Practice Location 1

Location 1757 Westwood PlzLos Angeles, CA 90095-8358 · Phone (310) 825-9111

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

Anna Leigh Yap 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 ID4688081235
PECOS Enrollment IDI20220411000690
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
113 services113 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
83 services81 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
44 services44 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
19 services19 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality95.72
Promoting Interoperability100
Improvement Activities40
Cost81.58

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.

DR. SEAN EMERSON TREACY MD
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Los Angeles County (310) 825-2111
DR. JESUS RICARDO TORRES MD, MPH
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Los Angeles County (310) 794-0599
DEREK WILLIAM ALTEMA
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Los Angeles County (310) 825-9111
DR. BENJAMIN DAVID EASTER M.D.
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Los Angeles County (310) 825-9111
DR. CATHERINE MARIE WEAVER M.D.
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Los Angeles County (310) 825-2111
NEIL ANJON RAY MD
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Los Angeles County (310) 825-2111
ANNETTE MARIA DEKKER
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Los Angeles County (310) 825-9111
DR. BRETT DAVID GOODFRIEND MD
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Los Angeles County (310) 825-9111

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 Yap's NPI number?

The NPI number for Anna Yap is 1265935092. It was assigned to this individual provider in the NPPES registry on March 18, 2018.

Where is Anna Yap located?

Anna Yap practices at 757 Westwood Plz Ste 1517, Los Angeles, CA 90095. The listed phone number is (310) 267-0119.

What is Anna Yap's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Anna Yap enrolled in Medicare?

Yes. Anna Yap 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 Anna Yap was last updated on July 11, 2022. 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.