Sarah Renee Wittak, OTD, OTR/L, CHT

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

7006-26 Issued in WI

Practice address

123 Hospital Dr Ste 1008
Watertown, WI 53098-3320

Phone

(920) 206-6500

Fax

(920) 261-4013

NPI assigned

Oct 23, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Other names 1

• Sarah Renee George Former name

Medicare fee-for-service enrollment

Enrolled in WI

Enrollment records 1

Specialty

Occupational Therapist in Private Practice

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orthopedic and Spine Centers of Wisconsin SCGroup PAC ID 0143687285, 25 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Orthopedic & Spine Centers of Wisconsin, SC.

  • Specialist
  • Madison, WI
  • NPI 1083323059
  Medicare reassignment Care Compare group NPD
• DPT Holdings PLLC

  • Physical Therapist
  • Plainfield, IL
  • NPI 1689648602

  WI

  Medicare reassignment NPD
• Orthopedic & Spine Centers of Wisconsin, SC.

  • Durable Medical Equipment & Medical Supplies
  • Watertown, WI
  • NPI 1598511123
  NPD
• DPT Holdings LLC

  • Occupational Therapist
  • Burlington, WI
  • NPI 1336752203
  NPD (past)

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

{
    "created_epoch": "1540252800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1306312814",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18444 N 25TH AVE STE 310",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850231266",
            "telephone_number": "623-434-2115",
            "fax_number": "623-544-5531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "123 HOSPITAL DR STE 1008",
            "city": "WATERTOWN",
            "state": "WI",
            "postal_code": "530983320",
            "telephone_number": "920-206-6500",
            "fax_number": "920-261-4013"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WITTAK",
        "first_name": "SARAH",
        "middle_name": "RENEE",
        "credential": "OTD, OTR/L, CHT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-10-23",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "WI",
            "license": "7006-26",
            "primary": true
        },
        {
            "code": "225XH1200X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist, Hand",
            "state": "WI",
            "license": "7006-26",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100194454",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SARAH",
            "last_name": "GEORGE",
            "middle_name": "RENEE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Karlee Whyte
• Emily Kay Wilcox, DC
• Karl Winek, PT
• Wisconsin Lutheran Child & Family Service, Inc
• Wisconsin Physician Services SC
• Cindy D Wolf, LPN
• Wolfe Mobile Medical LLC
• Donald Alan Wollheim, MD WCC
• Jean Marie Wurster
• Brent Paul Yaeggi, DPM

• Occupational Therapist in Watertown, WI
• Providers in Watertown, WI by specialty
• Occupational Therapist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 2025; 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.