1. Home
  2. Directory
  3. California
  4. Torrance
  5. Nurse Practitioner
  6. NPI Profile

MRS. MARISA KROM NP-BC
NPI 1053704551
Nurse Practitioner - Pediatrics in Torrance, CA

Active since March 09, 2015PECOS Enrolled
1000 W CARSON ST, BOX 468, TORRANCE, CA 90502(310) 222-4168(310) 222-4006 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 19, 2025, Aug 31, 2016 (2 updates tracked since 2016).

About Mrs. Marisa Krom Np-bc NPPES

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

MRS. MARISA KROM NP-BC (NPI 1053704551) is an individual pediatrics provider in Torrance, California, licensed in California (95001469) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053704551
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. MARISA KROMCredential: NP-BC
Location Address1000 W CARSON ST, BOX 468Torrance, CA 90502-2004
Mailing Address1000 W Carson St, Box 468Torrance, CA 90502-2004 · (424) 306-7610 · Fax (310) 212-0334
Phone(310) 222-4168
Fax(310) 222-4006
Sole ProprietorNo
Enumeration DateMarch 9, 2015
Last NPPES UpdateMarch 19, 20252 updates tracked since enumeration
NPPES CertifiedMarch 19, 2025
✔ NPI 1053704551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in CA · 95001469
1000 W CARSON ST, Torrance, CA 90502
Open in Google Maps ↗

Other Names 1

Former Name (1)Marisa Winthrop Np

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. Marisa Krom Np-bc 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 90502 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.

MISS BRITTANY IRVINE M.A.
Student in an Organized Health Care Education/Training Program
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-2345
DEPAREMENT OF MANTAL HEALTH
Case Management
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-1648
DINA M MEZA
Nurse Practitioner (Family)
1000 W CARSON ST, HEAD AND NECK BOX 6
TORRANCE, CA 90502
Los Angeles County (310) 222-2741
MARIA GUADALUPE VALADEZ
Student in an Organized Health Care Education/Training Program
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (559) 789-1327
ESTEBAN COTA
Specialist
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-2345
MS. DAWN MARIE TLUSTY RN
Registered Nurse (Infusion Therapy)
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-1906
DR. NICOLE MOORE MD
Student in an Organized Health Care Education/Training Program
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-2345
KENTON YUJI SAKURAI
Psychiatry & Neurology (Psychiatry)
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (424) 306-4000

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 Marisa Krom's NPI number?

The NPI number for Marisa Krom is 1053704551. It was assigned to this individual provider in the NPPES registry on March 9, 2015. The provider is also known as Marisa Winthrop Np.

Where is Marisa Krom located?

Marisa Krom practices at 1000 W Carson St Box 468, Torrance, CA 90502. The listed phone number is (310) 222-4168.

What is Marisa Krom's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Marisa Krom enrolled in Medicare?

Yes. Marisa Krom is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marisa Krom was last updated on March 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.