David G. Gross, D.O.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

02001570A Issued in IN

Practice address

303 W 89TH Ave
Suite E4
Merrillville, IN 46410-6294

Phone

(219) 769-8989

Fax

(219) 756-6389

NPI assigned

Mar 13, 2007

Last updated

Mar 4, 2021By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Ophthalmology

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

David G Gross DO PCGroup PAC ID 6608840608, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Mary Medical Center Inc Hospital, Hobart, IN, CCN 150034

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• David G Gross DO, PC

  dba Deen-Gross Eye Centers

  • Optometrist
  • Merrillville, IN
  • NPI 1073646089

  Ophthalmology

  Medicare reassignment Care Compare group NPD Authorized official
• David G. Gross, D.O., P.C.

  dba Deen-Gross Eye Centers

  • Ophthalmology Physician
  • Merrillville, IN
  • NPI 1205156965
  NPD (past) Authorized official
• David G. Gross, D.O., P.C.

  dba Deen-Gross Eye Centers

  • Ophthalmology Physician
  • Hobart, IN
  • NPI 1265752927
  NPD (past) Authorized official
• David G. Gross, D.O., P.C.

  dba Deen-Gross Eye Centers

  • Eyewear Supplier
  • Merrillville, IN
  • NPI 1366575276
  Authorized official Same address or phone
• David G. Gross, DO, PC

  dba Deen-Gross Eye Centers

  • Eyewear Supplier
  • Merrillville, IN
  • NPI 1295868016
  Authorized official Same address or phone
• Levin Eye Care Center, P.C.

  • Vision Therapy Optometrist
  • Whiting, IN
  • NPI 1114101334
  NPD (past)

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

• St Mary Medical Center Inc

  • General Acute Care Hospital
  • Hobart, IN
  • NPI 1558463745
  Care Compare affiliation
• St Mary Medical Center Inc

  dba St Mary Wound Clinic

  • General Acute Care Hospital
  • Hobart, IN
  • NPI 1962504175
  Care Compare affiliation

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

{
    "created_epoch": "1173744000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1614816000000",
    "number": "1346373313",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "303 W 89TH AVE",
            "address_2": "SUITE E4",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464106294",
            "telephone_number": "219-769-8989",
            "fax_number": "219-756-6389"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "303 W 89TH AVE",
            "address_2": "SUITE E4",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464106294",
            "telephone_number": "219-769-8989",
            "fax_number": "219-756-6389"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSS",
        "first_name": "DAVID",
        "middle_name": "G.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-13",
        "last_updated": "2021-03-04",
        "certification_date": "2021-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "IN",
            "license": "02001570A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100475590",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM",
            "identifier": "000000092837",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "david.gross.p1@direct.deen-grosseye.nextgenshare.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "303 W 89th Ave",
            "address_2": "Suite E4",
            "city": "Merrillville",
            "state": "IN",
            "country_code": "US",
            "postal_code": "464106294",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Tricia Griffo, LCSW
• Cierra Griggs-Bradley, PA-C
• Melinda Griggs, BS
• Heather Grinder, H.I.S.
• Alyssa Nicole Grkinich, OD
• Pete Grubnich, DDS
• Erin Grupp
• Anna Grydzuk
• Tamara Marie Grzesik, LMHC
• Jessica Grzymski

• Ophthalmology Physician in Merrillville, IN
• Providers in Merrillville, IN by specialty
• Ophthalmology Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.