Individual provider Active NPI

Chelsea Ostrom

  • Certified Registered Nurse Anesthetist
  • Shrewsbury, NJ
National Provider Identifier
1801578604
Registry record updated Sep 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
26NJ14948300 Issued in NJ
Practice address
655 Shrewsbury Ave
Shrewsbury, NJ 07702-4179
Phone
(732) 450-6000
NPI assigned
Aug 2, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 26NJ14948300 NJ Primary

Addresses

Primary practice location

655 Shrewsbury Ave
Shrewsbury, NJ 07702-4179

Mailing address

655 Shrewsbury Ave
Shrewsbury, NJ 07702-4179

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240401000865 NJ Practitioner - Certified Registered Nurse Anesthetist (Crna) 1355789058 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Shrewsbury Ambulatory Anesthesia LLC CurrentSince Jan 24, 2024 Accepting new patients

Locations

655 Shrewsbury Ave
Shrewsbury, NJ 07702
Phone (732) 450-6000

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1690934400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1801578604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "655 SHREWSBURY AVE",
            "city": "SHREWSBURY",
            "state": "NJ",
            "postal_code": "077024179"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "655 SHREWSBURY AVE",
            "city": "SHREWSBURY",
            "state": "NJ",
            "postal_code": "077024179",
            "telephone_number": "732-450-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSTROM",
        "first_name": "CHELSEA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-08-02",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NJ",
            "license": "26NJ14948300",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Shrewsbury, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.