Matthew Krewer, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

097765 Issued in IA

Practice address

909 E San Marnan Dr
Waterloo, IA 50702-5611

Phone

(319) 233-2020

NPI assigned

Jul 18, 2016

Sex

Male

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 IA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cedar Valley Medical Specialists PCGroup PAC ID 1759291487, 61 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Allen Hospital Hospital, Waterloo, IA, CCN 160110

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: matthew.krewer@cvms.eclinicaldirectplus.com
• FHIR API: https://fhir4.healow.com/fhir/r4/IFCABD/Endpoint/IFCABD

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.

• Cedar Valley Medical Specialists PC

  • Orthopaedic Surgery Physician
  • Waterloo, IA
  • NPI 1497794242

  Optometrist

  Medicare reassignment Care Compare group NPD
• Cedar Valley Medical Specialists PC

  • Durable Medical Equipment & Medical Supplies
  • Vinton, IA
  • NPI 1659934180
  NPD
• Cedar Valley Medical Specialists PC

  • Durable Medical Equipment & Medical Supplies
  • Waverly, IA
  • NPI 1073567780
  NPD (past)
• Solace Optometry

  • Optometrist
  • Murrieta, CA
  • NPI 1255702767
  NPD (past)

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

• Allen Memorial Hospital Corporation

  • General Acute Care Hospital
  • Waterloo, IA
  • NPI 1336231091
  Care Compare affiliation

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

{
    "created_epoch": "1468800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1675123200000",
    "number": "1003269721",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "909 E SAN MARNAN DR",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507025611",
            "telephone_number": "319-233-2020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "909 E SAN MARNAN DR",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507025611",
            "telephone_number": "319-233-2020"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1409 W 1st St",
            "address_purpose": "LOCATION",
            "city": "Cedar Falls",
            "state": "IA",
            "postal_code": "506132115",
            "country_code": "US",
            "telephone_number": "319-268-2020",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KREWER",
        "first_name": "MATTHEW",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-07-18",
        "last_updated": "2023-01-31",
        "certification_date": "2023-01-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "WA",
            "license": "OD60679692",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IA",
            "license": "097765",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• KPT LLC
• Kate Agnes Kragenbrink, DDS
• Kelsey A Kramer
• Theresa Kramer, LMSW
• Cynthia Carol Kress, LISW
• Amanda Krie-Blum
• Kristi Clements Counseling LLC
• Kathy Kroemer
• Laura Anne Krogh, PHARMD
• Fern Kruger

• Optometrist in Waterloo, IA
• Providers in Waterloo, IA by specialty
• Optometrist in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 31, 2023; 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.