Sandra Lynn Sitek, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

4704295541 Issued in MI

Practice address

620 Byron Rd
Howell, MI 48843-1002

Phone

(517) 545-6100

NPI assigned

Sep 16, 2017

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

Medicare fee-for-service enrollment

Enrolled in MI

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Asa Staffing IncGroup PAC ID 3971898644, 146 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

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.

• Asa Staffing Inc

  • Certified Registered Nurse Anesthetist
  • Rochester, MI
  • NPI 1114378981

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• McLaren Flint

  • Certified Registered Nurse Anesthetist
  • Flint, MI
  • NPI 1346373339

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• McLaren Flint

  • Social Worker
  • Flint, MI
  • NPI 1356480685
  NPD

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

{
    "created_epoch": "1505520000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749081600000",
    "number": "1770002156",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6015 WEDGEWOOD RD",
            "city": "CANTON",
            "state": "MI",
            "postal_code": "481873324"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "620 BYRON RD",
            "city": "HOWELL",
            "state": "MI",
            "postal_code": "488431002",
            "telephone_number": "517-545-6100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SITEK",
        "first_name": "SANDRA",
        "middle_name": "LYNN",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-16",
        "last_updated": "2025-06-05",
        "certification_date": "2025-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MI",
            "license": "4704295541",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Abigail Siefert, MA CF-SLP
• Cinthia Ann Silva
• Laura Simet
• Julie Simpson, DPT
• Alexander Siple
• Sjmhs Anesthesia Services
• Joseph J Skandalaris, D.O.
• Larry Slagell, LMSW
• James Mark Slater, M.A.,LLP
• Anna Marie Sloan, LLMSW

• Certified Registered Nurse Anesthetist in Howell, MI
• Providers in Howell, MI by specialty
• Certified Registered Nurse Anesthetist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 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.