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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AYESHA C CHIEM
NPI 1073349262
Nurse Practitioner - Family in El Segundo, CA

Active since September 12, 2024PECOS Enrolled
300 CONTINENTAL BLVD STE 560, EL SEGUNDO, CA 90245(310) 658-3775 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 31, 2026, Apr 20, 2026, Jan 29, 2026 and 3 more (6 updates tracked since 2024).

About Ayesha C Chiem NPPES

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

AYESHA C CHIEM (NPI 1073349262) is an individual family provider in El Segundo, California, licensed in Pennsylvania (SP030041) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1073349262
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameAYESHA C CHIEM
Location Address300 CONTINENTAL BLVD STE 560El Segundo, CA 90245-5030
Mailing AddressPo Box 901Philadelphia, PA 19105-0901 · (215) 509-0295
Phone(310) 658-3775
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateSeptember 12, 2024
Last NPPES UpdateAugust 31, 20266 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1073349262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in PA · SP030041
300 CONTINENTAL BLVD STE 560, El Segundo, CA 90245
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ayesha C Chiem is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7810482817
PECOS Enrollment IDI20251217002181
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90245 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 3

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

MARIA ISABEL IBARDOLAZA AGNP-C
Nurse Practitioner (Adult Health)
300 CONTINENTAL BLVD STE 560
EL SEGUNDO, CA 90245
Los Angeles County (310) 658-3775
GREATER GOOD HEALTH PC INC
Home Health
300 CONTINENTAL BLVD STE 560
EL SEGUNDO, CA 90245
Los Angeles County (626) 232-3929
GREATER GOOD HEALTH PC, INC.
Nurse Practitioner
300 CONTINENTAL BLVD STE 560
EL SEGUNDO, CA 90245
Los Angeles County (310) 658-3775

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 Ayesha Chiem's NPI number?

The NPI number for Ayesha Chiem is 1073349262. It was assigned to this individual provider in the NPPES registry on September 12, 2024.

Where is Ayesha Chiem located?

Ayesha Chiem practices at 300 Continental Blvd Ste 560, El Segundo, CA 90245. The listed phone number is (310) 658-3775.

What is Ayesha Chiem's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Ayesha Chiem enrolled in Medicare?

Yes. Ayesha Chiem is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ayesha Chiem was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.