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DR. LYDIA CHUA AGUILERA M.D.
NPI 1891853115
Obstetrics & Gynecology in Montebello, CA

Active since December 06, 2006PECOS EnrolledAccepts Medicare Assignment
520 W BEVERLY BLVD, MONTEBELLO, CA 90640(323) 721-0690(323) 721-4342 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Lydia Chua Aguilera M.d. NPPES

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

DR. LYDIA CHUA AGUILERA M.D. (NPI 1891853115) is an individual obstetrics & gynecology provider in Montebello, California, licensed in California (A040871) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1891853115
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. LYDIA CHUA AGUILERACredential: M.D.
Location Address520 W BEVERLY BLVDMontebello, CA 90640-3622
Mailing Address520 W Beverly BlvdMontebello, CA 90640-3622 · (323) 721-0690 · Fax (323) 721-4342
Phone(323) 721-0690
Fax(323) 721-4342
Sole ProprietorYes
Medical School CMSOtherGraduated 1979
Enumeration DateDecember 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1891853115 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 · A040871
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.
520 W BEVERLY BLVD, Montebello, CA 90640
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Other Identifiers 1

Medicare UPINA29227CA

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. Lydia Chua Aguilera M.d. 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 ID9931384518
PECOS Enrollment IDI20110425000770
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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90640 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.

Other Providers at the Same Location NPPES 2

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

BEVERLYCARE
Clinic/Center (Federally Qualified Health Center (FQHC))
520 W BEVERLY BLVD
MONTEBELLO, CA 90640
Los Angeles County (323) 920-0505
ALEXANDER LIM CHENG M.D.
Internal Medicine
520 W BEVERLY BLVD
MONTEBELLO, CA 90640
Los Angeles County (323) 721-0690

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 Lydia Aguilera's NPI number?

The NPI number for Lydia Aguilera is 1891853115. It was assigned to this individual provider in the NPPES registry on December 6, 2006.

Where is Lydia Aguilera located?

Lydia Aguilera practices at 520 W Beverly Blvd, Montebello, CA 90640. The listed phone number is (323) 721-0690.

What is Lydia Aguilera's specialty?

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

Is Lydia Aguilera enrolled in Medicare?

Yes. Lydia Aguilera 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 Lydia Aguilera was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.