Individual provider Active NPI

Robert P Chayer, M.D.

  • Child & Adolescent Psychiatry Physician
  • Milwaukee, WI
National Provider Identifier
1962444711
Registry record updated Mar 11, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X
License
30371 Issued in WI
Practice address
1155 N Mayfair Rd
Department of Psychiatry
Milwaukee, WI 53226-3462
Phone
(414) 955-8900
Fax
(414) 955-6285
NPI assigned
Jun 12, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 11, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Child & Adolescent Psychiatry Physician 2084P0804X 30371 WI Primary

Addresses

Primary practice location

1155 N Mayfair Rd
Department of Psychiatry
Milwaukee, WI 53226-3462

Mailing address

1155 N Mayfair Rd
Department of Psychiatry
Milwaukee, WI 53226-3462
Phone (414) 955-8900

Other practice location 1

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone (414) 266-2932

Other practice location 2

W129N7055 Northfield Dr
Menomonee Falls, WI 53051-0538
Phone (262) 253-5400

Other identifiers 2

IdentifierTypeStateIssuer
31798900MedicaidWI
1962444711MedicaidWI

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20051003000203 WI Practitioner - PsychiatryPractitioner - Pediatric Medicine 5294760849 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
PsychiatryAlso: Pediatric Medicine
Education
Rush Medical College of Rush University, 1987
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Childrens Specialty Group IncGroup PAC ID 2567813447, 206 clinicians

Practice addresses (Care Compare)

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone (414) 266-2000

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
30371WIMDChild & Adolescent Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Medical College of Wisconsin, Inc. CurrentSince Apr 8, 2010 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Dec 1, 2022 Accepting new patients
Children'S Specialty Group, Inc. CurrentSince May 27, 2024 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Dec 1, 2022 Accepting new patients
DRS. Massaro & Kalenak S C Current Accepting new patients
Ascension St Francis Hospital, Inc Past Accepting new patients
Ascension St Francis Hospital, Inc Past Accepting new patients

Locations

W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060

N74W12501 Leatherwood Ct
Menomonee Falls, WI 53051
Phone (414) 454-4744

W180N8000 Town Hall Rd
Menomonee Falls, WI 53051
Phone (262) 255-2500

W129N7055 Northfield Dr
Menomonee Falls, WI 53051
Phone (262) 251-5305

3237 S 16th St
Milwaukee, WI 53215
Phone (414) 647-5000

8701 Watertown Plank Rd
Wauwatosa, WI 53226
Phone (414) 456-4100

1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990

9000 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 266-2625

Interoperability endpoints

  • Direct secure messaging: rchayer6205@direct.chw.org
  • Direct secure messaging: rchayer85898@direct.froedtert.com

Organizations & group practices 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1150070400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1710115200000",
    "number": "1962444711",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1155 N MAYFAIR RD",
            "address_2": "DEPARTMENT OF PSYCHIATRY",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532263462",
            "telephone_number": "414-955-8900",
            "fax_number": "414-955-6285"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1155 N MAYFAIR RD",
            "address_2": "DEPARTMENT OF PSYCHIATRY",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532263462",
            "telephone_number": "414-955-8900",
            "fax_number": "414-955-6285"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9000 W Wisconsin Ave",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532264874",
            "country_code": "US",
            "telephone_number": "414-266-2932",
            "fax_number": "414-266-3735",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "W129N7055 Northfield Dr",
            "address_purpose": "LOCATION",
            "city": "Menomonee Falls",
            "state": "WI",
            "postal_code": "530510538",
            "country_code": "US",
            "telephone_number": "262-253-5400",
            "fax_number": "262-253-3399",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHAYER",
        "first_name": "ROBERT",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-12",
        "last_updated": "2024-03-11",
        "certification_date": "2024-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "WI",
            "license": "30371",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "31798900",
            "state": "WI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1962444711",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.