GREATER GOOD HEALTH PC, INC.
NPI 1821673005
Nurse Practitioner in El Segundo, CA

Q: What is Greater Good Health PC, Inc.'s NPI number?

The NPI number for Greater Good Health PC, Inc. is 1821673005. It was assigned to this organization in the NPPES registry on March 10, 2021.

Q: What is Greater Good Health PC, Inc.'s specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since March 10, 2021

300 CONTINENTAL BLVD STE 560, EL SEGUNDO, CA 90245(310) 658-3775 Get Directions Write a Review

NPPES record last updated: November 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 5, 2025, Nov 29, 2022, Aug 10, 2022 and 1 more (4 updates tracked since 2021).

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About Greater Good Health Pc, Inc. NPPES

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

GREATER GOOD HEALTH PC, INC. (NPI 1821673005) is a healthcare organization registered as a nurse practitioner in El Segundo, California and active in the NPI registry since March 2021. The organization lists Sylvia Hastanan, Vice President, as its authorized official.

NPPES Registry Identity

NPI1821673005

Entity TypeOrganization

Primary Taxonomy363L00000X

Legal Business NameGREATER GOOD HEALTH PC, INC.

Location Address300 CONTINENTAL BLVD STE 560El Segundo, CA 90245-5030

Mailing Address300 Continental Blvd Ste 560El Segundo, CA 90245-5030 · (310) 658-3775

Phone(310) 658-3775

Organization SubpartNo

Authorized OfficialSylvia HastananVice President · (310) 795-8807

Enumeration DateMarch 10, 2021

Last NPPES UpdateNovember 5, 20254 updates tracked since enumeration

NPPES CertifiedNovember 5, 2025

✔ NPI 1821673005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

300 CONTINENTAL BLVD STE 560, El Segundo, CA 90245

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

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

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 Greater Good Health PC, Inc.'s NPI number?

The NPI number for Greater Good Health PC, Inc. is 1821673005. It was assigned to this organization in the NPPES registry on March 10, 2021.

Where is Greater Good Health PC, Inc. located?

Greater Good Health PC, Inc. is located at 300 Continental Blvd Ste 560, El Segundo, CA 90245. The listed phone number is (310) 658-3775.

What is Greater Good Health PC, Inc.'s specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Greater Good Health PC, Inc. was last updated on November 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.