Individual provider Active NPI

Marissa Gregoire, FNP

  • Family Nurse Practitioner
  • Hampton, VA
National Provider Identifier
1699437251
Registry record updated Oct 12, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
0024178553 Issued in VA
Practice address
850 Enterprise Pkwy Ste 2000
Hampton, VA 23666-6252
Phone
(757) 599-6333
NPI assigned
Oct 12, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 12, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 0024178553 VA Primary

Addresses

Primary practice location

850 Enterprise Pkwy Ste 2000
Hampton, VA 23666-6252

Mailing address

856 J Clyde Morris Blvd Ste a
Newport News, VA 23601-1318
Phone (757) 316-5800

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA
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
I20251124002867 LA Practitioner - Nurse Practitioner 9032508619 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Lafayette Health Ventures IncGroup PAC ID 9335043074, 299 clinicians

Practice addresses (Care Compare)

1211 Coolidge Blvd
Lafayette, LA 70503-2638
Phone (337) 247-9715

1214 Coolidge Blvd
Lafayette, LA 70503-2621
Phone (337) 289-7374

4212 W Congress St
Lafayette, LA 70506-6765

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
94.91 of 100Reported as apm
Quality
92.86
Promoting interoperability
94.93
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
0024178553VAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Lafayette Health Ventures Inc CurrentSince Nov 17, 2025 Accepting new patients
Lafayette Health Ventures, Inc CurrentSince Nov 17, 2025 Accepting new patients
Lafayette Health Ventures Inc Current Accepting new patients

Locations

210 Champagne Blvd
Breaux Bridge, LA 70517
Phone (337) 332-2178

1211 Coolidge Blvd
Ste 404
Lafayette, LA 70503
Phone (337) 247-9715

4212 W Congress St
Ste 3100
Lafayette, LA 70506
Phone (337) 703-3201

Interoperability endpoints

  • Direct secure messaging: mgregoire2480498@direct.ochsner.org

Organizations & group practices 3

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1633996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1633996800000",
    "number": "1699437251",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "856 J CLYDE MORRIS BLVD STE A",
            "city": "NEWPORT NEWS",
            "state": "VA",
            "postal_code": "236011318",
            "telephone_number": "757-316-5800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "850 ENTERPRISE PKWY STE 2000",
            "city": "HAMPTON",
            "state": "VA",
            "postal_code": "236666252",
            "telephone_number": "757-599-6333"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREGOIRE",
        "first_name": "MARISSA",
        "name_prefix": "Mrs.",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-10-12",
        "last_updated": "2021-10-12",
        "certification_date": "2021-10-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "VA",
            "license": "0024178553",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hampton, VA

Sources for this page

Verify at the official NPI Registry.