Lauren Mueller O'Toole, PT, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

13624 Issued in AZ

Practice address

4225 E Windrose Dr Ste 111
Phoenix, AZ 85032-7580

Phone

(602) 755-3138

Fax

(602) 563-6810

NPI assigned

Feb 5, 2018

Last updated

Jul 1, 2026By the provider in NPPES

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 names 1

• Lauren Mueller Former name

Medicare fee-for-service enrollment

Enrolled in AZ

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Streamline Performance Physical TherapyGroup PAC ID 0042674731, 5 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Streamline Performance Physical Therapy

  • Physical Therapy Clinic/Center
  • Phoenix, AZ
  • NPI 1932871084

  Physical Therapist

  Medicare reassignment Care Compare group NPD
• Foothills Sports Medicine and Rehabilitation Biltmore LLC

  • Physical Therapist
  • Phoenix, AZ
  • NPI 1518160183
  Medicare reassignment NPD

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

{
    "created_epoch": "1517788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1114426129",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4225 E WINDROSE DR STE 111",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850327580",
            "telephone_number": "602-755-3138",
            "fax_number": "602-563-6810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4225 E WINDROSE DR STE 111",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850327580",
            "telephone_number": "602-755-3138",
            "fax_number": "602-563-6810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'TOOLE",
        "first_name": "LAUREN",
        "middle_name": "MUELLER",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-02-05",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "AZ",
            "license": "13624",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LAUREN",
            "last_name": "MUELLER",
            "credential": "PT, DPT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Sheila Elizabeth O'Shea, RN
• Debra O'Sullivan, PHARMD
• Erin A O'Sullivan, MD
• Renee O'Sullivan, NNP
• Heather Kay O'Toole, M.D.
• O&T Health and Wellness Center LLC
• Oak Medical LLC (Advanced Urgent Care)
• Oak Park Behavioral Health Services LLC
• Oak St Healthcare LLC
• Oak Street

• Physical Therapist in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Physical Therapist in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.