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JESSICA AMBROSE SEBASTIAN FNP-BC
NPI 1851989990
Nurse Practitioner - Family in Los Angeles, CA

Active since January 05, 2021PECOS EnrolledAccepts Medicare Assignment
808 W 58TH ST, LOS ANGELES, CA 90037(323) 541-1400 Get Directions Write a Review

NPPES record last updated: August 6, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 6, 2021, Jan 5, 2021 (2 updates tracked since 2021).

About Jessica Ambrose Sebastian Fnp-bc NPPES

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

JESSICA AMBROSE SEBASTIAN FNP-BC (NPI 1851989990) is an individual family provider in Los Angeles, California, licensed in California (95018024) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1851989990
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJESSICA AMBROSE SEBASTIANCredential: FNP-BC
Location Address808 W 58TH STLos Angeles, CA 90037-3632
Mailing Address3303 Diamond DrEl Paso, TX 79904-2530 · (512) 373-0391
Phone(323) 541-1400
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateJanuary 5, 2021
Last NPPES UpdateAugust 6, 20212 updates tracked since enumeration
NPPES CertifiedAugust 6, 2021
✔ NPI 1851989990 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95018024
Also ListedNurse PractitionerTaxonomy 363L00000X · License 1010846 (TX)
808 W 58TH ST, Los Angeles, CA 90037
Open in Google Maps ↗

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

Jessica Ambrose Sebastian Fnp-bc 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 ID1557750502
PECOS Enrollment IDI20211111002742
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 90037 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 20

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

TAMMY SUE TOWNS APRN
Nurse Practitioner (Women's Health)
808 W 58TH ST
LOS ANGELES, CA 90037
Los Angeles County (323) 541-1400
DAVID K YOO NP
Nurse Practitioner (Family)
808 W 58TH ST
LOS ANGELES, CA 90037
Los Angeles County (323) 541-1411
GABRIELLA OLOYE RN, FNP
Nurse Practitioner (Family)
808 W 58TH ST
LOS ANGELES, CA 90037
Los Angeles County (323) 541-1141
KIMI YAMAMOTO
Dentist (Orofacial Pain)
808 W 58TH ST
LOS ANGELES, CA 90037
Los Angeles County (323) 285-9830
DR. SAGHAR SABER M.D
Internal Medicine (Infectious Disease)
808 W 58TH ST
LOS ANGELES, CA 90037
Los Angeles County (323) 541-1411
INGEBORG WESTIEN MD
Pediatrics
808 W 58TH ST
LOS ANGELES, CA 90037
Los Angeles County (323) 541-1600
KEISHA NERISE CONWRIGHT FNP
Nurse Practitioner (Family)
808 W 58TH ST
LOS ANGELES, CA 90037
Los Angeles County (323) 541-1600
DR. DEANDRA NICHELLE TURNER D.D.S.
Dentist (Pediatric Dentistry)
808 W 58TH ST
LOS ANGELES, CA 90037
Los Angeles County (323) 541-1600

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 Jessica Sebastian's NPI number?

The NPI number for Jessica Sebastian is 1851989990. It was assigned to this individual provider in the NPPES registry on January 5, 2021.

Where is Jessica Sebastian located?

Jessica Sebastian practices at 808 W 58th St, Los Angeles, CA 90037. The listed phone number is (323) 541-1400.

What is Jessica Sebastian's specialty?

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

Is Jessica Sebastian enrolled in Medicare?

Yes. Jessica Sebastian 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 Jessica Sebastian was last updated on August 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.