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REGINA O OLASHEGE
NPI 1790402840
Registered Nurse in West Hollywood, CA

Active since October 20, 2022PECOS Enrolled
8605 SANTA MONICA BLVD, WEST HOLLYWOOD, CA 90069(661) 388-5598 Get Directions Write a Review

NPPES record last updated: September 27, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Regina O Olashege NPPES

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

REGINA O OLASHEGE (NPI 1790402840) is an individual registered nurse in West Hollywood, California, licensed in California (95114476) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1790402840
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameREGINA O OLASHEGE
Location Address8605 SANTA MONICA BLVDWest Hollywood, CA 90069-4109
Mailing Address8605 Santa Monica BlvdWest Hollywood, CA 90069-4109 · (661) 388-5598
Phone(661) 388-5598
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateOctober 20, 2022
Last NPPES UpdateSeptember 27, 2025
NPPES CertifiedSeptember 27, 2025
✔ NPI 1790402840 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in CA · 95114476
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
8605 SANTA MONICA BLVD, West Hollywood, CA 90069
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Other Identifiers 1

Other95114476CA · Rn License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Regina O Olashege is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8921594334
PECOS Enrollment IDI20260106000304
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.

Medicare Billing Reassignment

Medicare enrollment records show Regina Olashege reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Grow Healthcare Group PC
298 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

FOUNDATION FOR GROWTH INC
Marriage & Family Therapist
8605 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (949) 510-8055
KUMITEN NURSING PROFESSIONAL CORPORATION
Nurse Practitioner (Psychiatric/Mental Health)
8605 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (657) 553-3417
LIONS MIND PSYCHOLOGY PC
Psychologist (Clinical)
8605 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 361-6847
MRS. TERRANCE LASHAN JACKSON RN, MSN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
8605 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (310) 488-4351
MRS. GINA CLAY
Doula
8605 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (323) 205-6772
DR. ANDREA SAENZ PHARMD
Pharmacist
8605 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (855) 472-2548
KRISTY LAUREN LONG LMFT
Marriage & Family Therapist
8605 SANTA MONICA BLVD, PMB 109372
WEST HOLLYWOOD, CA 90069
Los Angeles County (805) 749-0016
GREGORY DESIR PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
8605 SANTA MONICA BLVD
WEST HOLLYWOOD, CA 90069
Los Angeles County (805) 372-1747

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 Regina Olashege's NPI number?

The NPI number for Regina Olashege is 1790402840. It was assigned to this individual provider in the NPPES registry on October 20, 2022.

Where is Regina Olashege located?

Regina Olashege practices at 8605 Santa Monica Blvd, West Hollywood, CA 90069. The listed phone number is (661) 388-5598.

What is Regina Olashege's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Is Regina Olashege enrolled in Medicare?

Yes. Regina Olashege is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Regina Olashege's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Regina Olashege reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Regina Olashege's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Regina Olashege was last updated on September 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.