Individual provider Active NPI

Marisa Krom, NP-BC

  • Pediatric Nurse Practitioner
  • Torrance, CA
National Provider Identifier
1053704551
Registry record updated Mar 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Nurse PractitionerTaxonomy code 363LP0200X
License
95001469 Issued in CA
Practice address
1000 W Carson St
Box 468
Torrance, CA 90502-2004
Phone
(310) 222-4168
Fax
(310) 222-4006
NPI assigned
Mar 9, 2015
Last updated
Mar 19, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 19, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Nurse Practitioner 363LP0200X 95001469 CA Primary

Addresses

Primary practice location

1000 W Carson St
Box 468
Torrance, CA 90502-2004

Mailing address

1000 W Carson St
Box 468
Torrance, CA 90502-2004
Phone (424) 306-7610

Other names 1

  • Marisa Winthrop Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20181023002465 CA Order and Referring Only - Nurse Practitioner 6406109339

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1425859200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742342400000",
    "number": "1053704551",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 W CARSON ST",
            "address_2": "BOX 468",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905022004",
            "telephone_number": "424-306-7610",
            "fax_number": "310-212-0334"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 W CARSON ST",
            "address_2": "BOX 468",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905022004",
            "telephone_number": "310-222-4168",
            "fax_number": "310-222-4006"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KROM",
        "first_name": "MARISA",
        "name_prefix": "Mrs.",
        "credential": "NP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-03-09",
        "last_updated": "2025-03-19",
        "certification_date": "2025-03-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "CA",
            "license": "95001469",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARISA",
            "last_name": "WINTHROP",
            "credential": "NP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Torrance, CA

Sources for this page

Verify at the official NPI Registry.