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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.

MRS. LEAH MAURINE SPIRO MSN, FNP-C
NPI 1447730445
Nurse Practitioner - Family in Los Angeles, CA

Active since August 19, 2018PECOS Enrolled
444 S SAN VICENTE BLVD STE 1001, LOS ANGELES, CA 90048(310) 423-9999(310) 423-9939 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 12, 2026, Aug 19, 2018 (2 updates tracked since 2018).

About Mrs. Leah Maurine Spiro Msn, Fnp-c NPPES

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

MRS. LEAH MAURINE SPIRO MSN, FNP-C (NPI 1447730445) is an individual family provider in Los Angeles, California, licensed in California (95009268) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1447730445
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. LEAH MAURINE SPIROCredential: MSN, FNP-C
Location Address444 S SAN VICENTE BLVD STE 1001Los Angeles, CA 90048-4170
Mailing Address4140 W 190th StTorrance, CA 90504-5513 · (310) 423-9999 · Fax (310) 423-9939
Phone(310) 423-9999
Fax(310) 423-9939
Sole ProprietorNo
Enumeration DateAugust 19, 2018
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1447730445 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 · 95009268
Also ListedRegistered Nurse · Obstetric, High-RiskTaxonomy 163WX0002X · License 95078019 (CA)
444 S SAN VICENTE BLVD STE 1001, Los Angeles, CA 90048
Open in Google Maps ↗

Other Names 1

Former Name (1)Leah Maurine Lousky

Secondary Practice Locations 2

Location 11446 S Canfield Ave Apt 4Los Angeles, CA 90035-3279 · Phone (818) 512-5456
Location 28700 Beverly BlvdWest Hollywood, CA 90048-1804 · Phone (310) 423-4444

Other Identifiers 1

OtherNPF95009268CA · Npf

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Leah Maurine Spiro Msn, Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 90048 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 9

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

EMILY LEUNG SEET M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
444 S SAN VICENTE BLVD STE 1001
LOS ANGELES, CA 90048
Los Angeles County (310) 423-9999
NICOLE ASHLEY ARMAS KAGY
Social Worker (Clinical)
444 S SAN VICENTE BLVD STE 1001
LOS ANGELES, CA 90048
Los Angeles County (310) 423-0398
DR. EYNAV ELGAVISH ACCORTT PHD
Psychologist (Clinical)
444 S SAN VICENTE BLVD STE 1001
LOS ANGELES, CA 90048
Los Angeles County (310) 248-8460
ALEXANDRA PETRASEK MS, CGC
Genetic Counselor, MS
444 S SAN VICENTE BLVD STE 1001
LOS ANGELES, CA 90048
Los Angeles County (310) 423-9925
CARYN ANDREA LINDSEY LCSW
Social Worker (Clinical)
444 S SAN VICENTE BLVD STE 1001
LOS ANGELES, CA 90048
Los Angeles County (310) 248-8460
DR. LIRON BAR-EL M.D.
Obstetrics & Gynecology
444 S SAN VICENTE BLVD STE 1001
LOS ANGELES, CA 90048
Los Angeles County (310) 423-7439
DR. MELISSA SPRING WONG MD, MHDS
Obstetrics & Gynecology (Maternal & Fetal Medicine)
444 S SAN VICENTE BLVD STE 1001
LOS ANGELES, CA 90048
Los Angeles County (310) 423-9999
RACHEL SHIN MD MPH
Obstetrics & Gynecology
444 S SAN VICENTE BLVD STE 1001
LOS ANGELES, CA 90048
Los Angeles County (310) 423-3492

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 Leah Spiro's NPI number?

The NPI number for Leah Spiro is 1447730445. It was assigned to this individual provider in the NPPES registry on August 19, 2018. The provider is also known as Leah Maurine Lousky.

Where is Leah Spiro located?

Leah Spiro practices at 444 S San Vicente Blvd Ste 1001, Los Angeles, CA 90048. The listed phone number is (310) 423-9999.

What is Leah Spiro's specialty?

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

Is Leah Spiro enrolled in Medicare?

Yes. Leah Spiro is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leah Spiro was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.