DR. TERESA LEUNG D.O
NPI 1063857258
Obstetrics & Gynecology in La Mirada, CA

Active since May 02, 2013PECOS EnrolledAccepts Medicare Assignment
76.26/100
CMS Quality Rating
12675 LA MIRADA BLVD STE 401, LA MIRADA, CA 90638(562) 789-5453 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Aug 16, 2017 (2 updates tracked since 2017).

About Dr. Teresa Leung D.o NPPES

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

DR. TERESA LEUNG D.O (NPI 1063857258) is an individual obstetrics & gynecology provider in La Mirada, California, licensed in California (20A13781) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1063857258
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. TERESA LEUNGCredential: D.O
Location Address12675 LA MIRADA BLVD STE 401La Mirada, CA 90638-2236
Mailing AddressPih Health Women's Center, 12675 La Mirada Blvd #401La Mirada, CA 90638-2236 · (562) 789-5453
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMay 2, 2013
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
NPI 1063857258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CA · 20A13781
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
12675 LA MIRADA BLVD STE 401, La Mirada, CA 90638

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

Dr. Teresa Leung D.o 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 ID4082970280
PECOS Enrollment IDI20171103000787
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

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.

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.
25 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90638 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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.

76.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality62.74
Improvement Activities40
Cost59.29

Other Providers at the Same Location NPPES 3

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

Pediatrics
12675 LA MIRADA BLVD STE 401
LA MIRADA, CA 90638
Nurse Practitioner (Pediatrics)
12675 LA MIRADA BLVD STE 401
LA MIRADA, CA 90638
Pediatrics
12675 LA MIRADA BLVD STE 401
LA MIRADA, CA 90638

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 Teresa Leung's NPI number?

The NPI number for Teresa Leung is 1063857258. It was assigned to this individual provider in the NPPES registry on May 2, 2013.

Where is Teresa Leung located?

Teresa Leung practices at 12675 La Mirada Blvd Ste 401, La Mirada, CA 90638. The listed phone number is (562) 789-5453.

What is Teresa Leung's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Teresa Leung enrolled in Medicare?

Yes. Teresa Leung 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 Teresa Leung was last updated on July 21, 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.