Olga German, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

036146763 Issued in IL

Practice address

1000 Randall Rd
Geneva, IL 60134-2590

Phone

(630) 232-1282

NPI assigned

Apr 6, 2015

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

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

Loyola University of Chicago, Stritch School of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Geneva Eye Clinic LTDGroup PAC ID 7911042197, 7 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwestern Medicine Delnor Community Hospital Hospital, Geneva, IL, CCN 140211

Merit-based Incentive Payment System (MIPS)

Final score

91.51 of 100Reported as group

Quality

99.51

Improvement activities

40

Cost

72.36

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ogerman@geneva.intellechartdirect.net

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.

• Geneva Eye Clinic LTD

  • Ophthalmology Physician
  • Geneva, IL
  • NPI 1588625438
  Medicare reassignment Care Compare group NPD
• Northwestern Medical Faculty Foundation

  • Multi-Specialty Clinic/Center
  • Carol Stream, IL
  • NPI 1346235314
  Medicare reassignment NPD
• Geneva Eye Clinic LTD

  • Eyewear Supplier
  • Geneva, IL
  • NPI 1174584270
  NPD
• Northwestern Medical Faculty Foundation

  • Durable Medical Equipment & Medical Supplies
  • Chicago, IL
  • NPI 1417718479
  NPD

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

• Delnor Community Hospital

  • General Acute Care Hospital
  • Geneva, IL
  • NPI 1407859655
  Care Compare affiliation

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

{
    "created_epoch": "1428278400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1346635331",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 RANDALL RD STE 100",
            "city": "GENEVA",
            "state": "IL",
            "postal_code": "601342591",
            "telephone_number": "312-695-8150",
            "fax_number": "312-695-3652"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 RANDALL RD",
            "city": "GENEVA",
            "state": "IL",
            "postal_code": "601342590",
            "telephone_number": "630-232-1282"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GERMAN",
        "first_name": "OLGA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-06",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207WX0107X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Retina Specialist",
            "state": "IL",
            "license": "036146763",
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "IL",
            "license": "036146763",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Calyn Joy Georgacopoulos, FNP-C
• Christopher Michael George, M.D.
• Mikhaeil George, RPH
• Sarah Gerencher, ND
• Kailey Gerharz, RBT
• Quoc To Ai Giang, DC
• David Giangreco, M.D.
• Kathryn Gies, DC
• Josiah Gilbert
• Gina Marie Gilchrist, RDN, LD

• Ophthalmology Physician in Geneva, IL
• Providers in Geneva, IL by specialty
• Ophthalmology Physician in Illinois

• 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; 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.