NPIMap

Individual provider Active NPI

Geri Lynn Grossi, NP

  • Family Nurse Practitioner
  • Port Huron, MI
National Provider Identifier
1992125223
Registry record updated Jun 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
4704216985 Issued in MI
Practice address
1231 Pine Grove Ave Ste 2a
Port Huron, MI 48060-3500
Phone
(810) 982-8742
Fax
(810) 984-8291
NPI assigned
Apr 25, 2014
Last updated
Jun 17, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 17, 2025

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 4704216985 MI Primary

Addresses

Primary practice location

1231 Pine Grove Ave Ste 2a
Port Huron, MI 48060-3500

Mailing address

3050 Commerce Dr
Fort Gratiot, MI 48059-3819
Phone (810) 385-4441

Other names 1

  • Ms. Geri Lynn Ginter Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150731017040 MI Practitioner - Nurse Practitioner 3476867698 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Physician Healthcare Network PCGroup PAC ID 3476456252, 30 clinicians

Practice addresses (Care Compare)

1231 Pine Grove Ave
Suite 2a
Port Huron, MI 48060-3500
Phone (810) 982-8742

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Ved P Singla, M.D. P.C. CurrentSince Jun 15, 2015 Accepting new patients
Physician Healthcare Network, PC Nurse Practitioner CurrentSince Jan 30, 2023 Accepting new patients

Locations

3050 Commerce Dr
Fort Gratiot, MI 48059
Phone (810) 385-4441

3350 Gratiot Blvd
Marysville, MI 48040
Phone (810) 364-4000

1231 Pine Grove Ave
Ste 1B
Port Huron, MI 48060
Phone (810) 984-8650

1231 Pine Grove Ave
Ste 2A
Port Huron, MI 48060
Phone (810) 982-8742

11900 E 12 Mile Rd
Ste 204
Warren, MI 48093
Phone (586) 751-0280

Interoperability endpoints

  • Direct secure messaging: geri.grossi.1@11357.direct.athenahealth.com

Organizations & group practices 2

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

Hospital & facility affiliations 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1398384000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1992125223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3050 COMMERCE DR",
            "city": "FORT GRATIOT",
            "state": "MI",
            "postal_code": "480593819",
            "telephone_number": "810-385-4441",
            "fax_number": "810-385-1951"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1231 PINE GROVE AVE STE 2A",
            "city": "PORT HURON",
            "state": "MI",
            "postal_code": "480603500",
            "telephone_number": "810-982-8742",
            "fax_number": "810-984-8291"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSSI",
        "first_name": "GERI",
        "middle_name": "LYNN",
        "name_prefix": "Mrs.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-25",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MI",
            "license": "4704216985",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GERI",
            "last_name": "GINTER",
            "middle_name": "LYNN",
            "prefix": "MS.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Port Huron, MI

Sources for this page

Verify at the official NPI Registry.