Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Erica Buck, NP

Individual provider Nurse Practitioner · NPI 1285847277

MS. Erica Buck, NP is a Nurse Practitioner in El Segundo, California. Qualified in 1999, 27 years ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
27
Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

390 N Pacific Coast Hwy Ste 1055
El Segundo, CA 90245-4401
Phone: (310) 673-3945
Fax: (310) 673-0273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 593 W 6th St, San Pedro, CA 90731-2521 — (310) 547-0202

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence NP11170 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence 11170 (CA)

Record details

NPI number1285847277
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESMarch 14, 2023
Certification dateMarch 14, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Cedars-Sinai Medical Care Foundation — 1696 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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