David F Ryser, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

01051033A Issued in IN

Practice address

2251 Dubois Dr
Warsaw, IN 46580-3212

Phone

(574) 269-2777

Fax

(574) 371-4697

NPI assigned

May 24, 2005

Last updated

Jul 8, 2007By 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 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

Indiana University School of Medicine, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northwest Indiana Eye and Laser Center PCGroup PAC ID 5193701340, 6 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://app.meldrx.com/api/fhir/mi-gecenter

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.

• Northwest Indiana Eye & Laser Center PC

  • Ophthalmology Physician
  • Valparaiso, IN
  • NPI 1336212117
  Medicare reassignment Care Compare group NPD
• Grossnickle Eye Center, Inc.

  • Ophthalmology Physician
  • Warsaw, IN
  • NPI 1265436125
  Medicare reassignment NPD
• Grossnickle Eye Center, Inc.

  dba Grossnickle Eye Surgery Center

  • Ophthalmologic Surgery Clinic/Center
  • Warsaw, IN
  • NPI 1134259179
  NPD
• Grossnickle Eye Center, Inc.

  • Durable Medical Equipment & Medical Supplies
  • Warsaw, IN
  • NPI 1407882236

  Ophthalmology

  NPD
• Vision Surgery and Laser Center of Indiana LLC

  • Ambulatory Surgical Clinic/Center
  • Valparaiso, IN
  • NPI 1336806967
  NPD

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

{
    "created_epoch": "1116892800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1528061363",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2251 DUBOIS DR",
            "city": "WARSAW",
            "state": "IN",
            "postal_code": "465803212",
            "telephone_number": "574-269-2777",
            "fax_number": "574-371-4697"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2251 DUBOIS DR",
            "city": "WARSAW",
            "state": "IN",
            "postal_code": "465803212",
            "telephone_number": "574-269-2777",
            "fax_number": "574-371-4697"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RYSER",
        "first_name": "DAVID",
        "middle_name": "F",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-05-24",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "IN",
            "license": "01051033A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200333110",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Richard E Ruhrold, PH.D., HSPP
• Stephanie Ruiz
• Scott Nicholas Ruse, DPT
• Robert D Ryan, LMHC
• Caitlin J Ryser, MD
• Abe Isaac Saff, DDS
• Simon Salgado
• Robert James Saltanovitz
• Joseph Sass
• Douglas E. Sawyer, M.D.

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

• 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.