Individual provider Active NPI

Timothy William Allen, MD

  • Family Medicine Physician
  • Cudahy, WI
National Provider Identifier
1720007271
Registry record updated Mar 21, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
45304-020 Issued in WI
Practice address
4580 S Nicholson Ave
Cudahy, WI 53110-1360
Phone
(414) 326-4800
Fax
(855) 270-4751
NPI assigned
Jul 18, 2006
Last updated
Mar 21, 2020By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 21, 2020

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction Medicine (Family Medicine) Physician 207QA0401X 45304-020 WI
Family Medicine Physician 207Q00000X 45304-020 WI Primary

Addresses

Primary practice location

4580 S Nicholson Ave
Cudahy, WI 53110-1360

Mailing address

4580 S Nicholson Ave
Cudahy, WI 53110-1360
Phone (414) 326-4800

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
I20040709001407 WI Practitioner - Family Practice 0941288559 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Milwaukee Medical College, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Advantage Physical Therapy and Sports Rehab, LLCGroup PAC ID 8022016336, shared by 3 NPIs, 289 clinicians
Independent Physicians of Wisconsin LLCGroup PAC ID 3274842034, 42 clinicians
Allen Family Medicine SCGroup PAC ID 5799299194, 2 clinicians

Practice addresses (Care Compare)

3503 E Layton Ave
Unit 100
Cudahy, WI 53110-1408
Phone (414) 489-0270

4580 S Nicholson Ave
Cudahy, WI 53110-1360
Phone (414) 326-4800

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
45304-020WIMDAddiction Medicine (Family Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Allen Family Medicine SC Family Medicine CurrentSince Aug 1, 2025 Accepting new patients
Independent Physicians of Wisconsin, LLC CurrentSince Jan 10, 2020 Accepting new patients
Independent Physicians of Wisconsin, LLC Family Medicine CurrentSince Jan 10, 2020 Accepting new patients

Locations

4580 S Nicholson Ave
Cudahy, WI 53110
Phone (414) 326-4800

5434 W Capitol Dr
Ste 3
Milwaukee, WI 53216
Phone (414) 217-1229

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/18758/brand/1/csg/1/fhir/r4
  • Direct secure messaging: timothy.allen.1@18758.direct.athenahealth.com

Organizations & group practices 3

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1153180800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1584748800000",
    "number": "1720007271",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4580 S NICHOLSON AVE",
            "city": "CUDAHY",
            "state": "WI",
            "postal_code": "531101360",
            "telephone_number": "414-326-4800",
            "fax_number": "855-270-4751"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4580 S NICHOLSON AVE",
            "city": "CUDAHY",
            "state": "WI",
            "postal_code": "531101360",
            "telephone_number": "414-326-4800",
            "fax_number": "855-270-4751"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALLEN",
        "first_name": "TIMOTHY",
        "middle_name": "WILLIAM",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-18",
        "last_updated": "2020-03-21",
        "certification_date": "2020-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207QA0401X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Addiction Medicine",
            "state": "WI",
            "license": "45304-020",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WI",
            "license": "45304-020",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cudahy, WI

Sources for this page

Verify at the official NPI Registry.