Diana L Maas, MD

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

27716 Issued in WI

Practice address

Froedtert & Med College Clin - East
9200 West Wisconsin Avenue
Milwaukee, WI 53226

Phone

(414) 805-3666

NPI assigned

May 15, 2006

Sex

Female

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

Medicare fee-for-service enrollment

Enrolled in WI

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

87.99 of 100Reported as group

Quality

82.81

Promoting interoperability

100

Improvement activities

40

Cost

77.15

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• The Medical College of Wisconsin, Inc.

  • Internal Medicine Physician
  • Milwaukee, WI
  • NPI 1699720086
  Medicare reassignment NPD

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

{
    "created_epoch": "1147651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1563926400000",
    "number": "1427009273",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9200 W WISCONSIN AVE",
            "address_2": "FROEDTERT & MED COLLEGE CLIN - EAST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532263522"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "FROEDTERT & MED COLLEGE CLIN - EAST",
            "address_2": "9200 WEST WISCONSIN AVENUE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "53226",
            "telephone_number": "414-805-3666"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAAS",
        "first_name": "DIANA",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-15",
        "last_updated": "2019-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "WI",
            "license": "27716",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HUMANA",
            "identifier": "002000125G",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1427009273",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• M.a.T.C.H.
• M.C. Preparatory School of Wisconsin Inc
• M&L Transportation, LLC
• Ma Bell'S House of Peace Inc.
• Yongjie Ma
• Eric F. Maas, M.D.
• Erin Maas, RD
• Sara J Maas
• Maurene A. Maaske, R.D.
• Theresa Maatman

• Endocrinology, Diabetes & Metabolism Physician in Milwaukee, WI
• Providers in Milwaukee, WI by specialty
• Endocrinology, Diabetes & Metabolism Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 2019; 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.