Robert Stephen Grosserode, MD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

G51975 Issued in CA

Practice address

3747 Sunset LN
Antioch, CA 94509-6101

Phone

(925) 754-2300

NPI assigned

Feb 19, 2007

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 1

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Merit-based Incentive Payment System (MIPS)

Final score

89.87 of 100Reported as group

Quality

93.35

Improvement activities

40

Cost

58.42

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• California Eye Clinic

  • Ophthalmology Physician
  • San Ramon, CA
  • NPI 1730479957
  Medicare reassignment NPD
• California Eye Clinic

  • Ophthalmology Physician
  • Walnut Creek, CA
  • NPI 1225172356
  NPD
• California Eye Clinic

  • Ophthalmology Physician
  • Pittsburg, CA
  • NPI 1326183385
  NPD

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

{
    "created_epoch": "1171843200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1982748232",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3747 SUNSET LN",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945096101",
            "telephone_number": "925-754-2300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3747 SUNSET LN",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945096101",
            "telephone_number": "925-754-2300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSSERODE",
        "first_name": "ROBERT",
        "middle_name": "STEPHEN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-19",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "G51975",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G519750",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Daniel Adam Greninger, M.D.
• Eston Greub
• Mariana B Greub
• Carolina Griego
• Victoria Grijalva
• Grow and Grace Therapy
• Kenneth E. Grullon, MD
• Sydnie Gruss, DPT, PT
• Yesenia Guardado
• Naim Guedri

• Ophthalmology Physician in Antioch, CA
• Providers in Antioch, CA by specialty
• Ophthalmology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; 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.