Sergio A Castillo, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

84376 Issued in WI

Practice address

8929 Parallel Pkwy
Kansas City, KS 66112-1689

Phone

(913) 596-4000

NPI assigned

Jan 14, 2006

Last updated

Apr 28, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in FL, AL, WI, ND, IL, TX6 enrollments

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 6

Specialty

Emergency Medicine

Education

Other, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

MCHS Hospitals IncGroup PAC ID 5698071173, shared by 28 NPIs, 1,195 clinicians

Hospitalist Medicine Physicians of Texas - Cypress PLLCGroup PAC ID 5799217451, 27 clinicians

Integritas Emergency Physician Services LLCGroup PAC ID 7113167446, 41 clinicians

Md4Er LLCGroup PAC ID 0840511242, 11 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lower Keys Medical Center Hospital, Key West, FL, CCN 100150
• Marshfield Medical Center - Ladysmith Hospital, Ladysmith, WI, CCN 521328
• Flambeau Hospital Hospital, Park Falls, WI, CCN 521325
• Lawrence County Memorial Hospital Hospital, Lawrenceville, IL, CCN 141344
• Deaconess Illinois Union County Hospital, Anna, IL, CCN 141342

Merit-based Incentive Payment System (MIPS)

Final score

69.19 of 100Reported as group

Improvement activities

20

Cost

77.93

Merit-based Incentive Payment System (MIPS)

Final score

80.58 of 100Reported as group

Quality

55.5

Promoting interoperability

100

Improvement activities

40

Cost

71.46

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 34)

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.

• Hospitalist Medicine Physicians of Texas - Cypress PLLC

  • Internal Medicine Physician
  • Bonham, TX
  • NPI 1184458838
  Medicare reassignment Care Compare group NPD
• Integritas Emergency Physician Services, LLC

  • Emergency Medicine Physician
  • Carbondale, IL
  • NPI 1790128817
  Medicare reassignment Care Compare group NPD
• Md4Er LLC

  • Emergency Medical Services (Emergency Medicine) Physician
  • Key West, FL
  • NPI 1568851707
  Medicare reassignment Care Compare group NPD
• Beaver Dam Community Hospitals Inc

  dba Marshfield Medical Center - Beaver Dam Professional Services

  • Clinic/Center
  • Beaver Dam, WI
  • NPI 1972188555
  Medicare reassignment NPD
• Emergency Medicine Services of FL, LLC

  • Emergency Medicine Physician
  • Aventura, FL
  • NPI 1043917180
  Medicare reassignment NPD
• Flambeau Hospital Inc

  dba MMC - Park Falls Outreach Services

  • Clinic/Center
  • Park Falls, WI
  • NPI 1194317966
  Medicare reassignment NPD
• Flambeau Hospital Inc

  dba Marshfield Medical Center - Park Falls

  • Critical Access Hospital
  • Park Falls, WI
  • NPI 1700963048
  Medicare reassignment NPD
• Lakeview Medical Center Inc of Rice Lake

  dba Marshfield Medical Center - Rice Lake Professional Services

  • Clinic/Center
  • Rice Lake, WI
  • NPI 1093201832
  Medicare reassignment NPD
• Lawrence County Memorial Hospital

  • Critical Access Hospital
  • Lawrenceville, IL
  • NPI 1396024162
  Medicare reassignment NPD
• Lawrence County Memorial Hospital

  • Critical Access Hospital
  • Lawrenceville, IL
  • NPI 1881643401
  Medicare reassignment NPD
• Marshfield Clinic Inc

  dba Marshfield Clinic Florida Teleradiology/Telehealth

  • Clinic/Center
  • Marshfield, WI
  • NPI 1952347981
  Medicare reassignment NPD
• MCHS Hospitals Inc

  dba Marshfield Medical Center

  • Clinic/Center
  • Marshfield, WI
  • NPI 1093221434

  Emergency Medicine

  Medicare reassignment NPD

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

• Deaconess Illinois Union County Hospital Inc

  dba Deaconess Illinois Union County

  • Critical Access Hospital
  • Anna, IL
  • NPI 1710604483
  Care Compare affiliation
• Flambeau Hospital Inc

  dba Marshfield Medical Center - Park Falls

  • Critical Access Hospital
  • Park Falls, WI
  • NPI 1700963048
  Care Compare affiliation
• Key West Hma LLC

  dba Lower Keys Medical Center

  • General Acute Care Hospital
  • Key West, FL
  • NPI 1619922077
  Care Compare affiliation
• Lawrence County Memorial Hospital

  • Critical Access Hospital
  • Lawrenceville, IL
  • NPI 1881643401
  Care Compare affiliation
• MCHS Hospitals Inc

  dba Marshfield Medical Center - Ladysmith

  • Critical Access Hospital
  • Ladysmith, WI
  • NPI 1952890873
  Care Compare affiliation

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

{
    "created_epoch": "1137196800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777334400000",
    "number": "1114906468",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12708 EQUESTRIAN TRL",
            "city": "DAVIE",
            "state": "FL",
            "postal_code": "333301271"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8929 PARALLEL PKWY",
            "city": "KANSAS CITY",
            "state": "KS",
            "postal_code": "661121689",
            "telephone_number": "913-596-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1640 NW 117th Ave",
            "address_purpose": "LOCATION",
            "city": "Plantation",
            "state": "FL",
            "postal_code": "333232213",
            "country_code": "US",
            "telephone_number": "786-261-6006",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "50 Sherry Ave",
            "address_purpose": "LOCATION",
            "city": "Park Falls",
            "state": "WI",
            "postal_code": "545521467",
            "country_code": "US",
            "telephone_number": "715-762-7311",
            "fax_number": "715-762-7306",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1200 Port Arthur Rd",
            "address_purpose": "LOCATION",
            "city": "Ladysmith",
            "state": "WI",
            "postal_code": "548481137",
            "country_code": "US",
            "telephone_number": "715-762-7441",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CASTILLO",
        "first_name": "SERGIO",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-14",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036174155",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "84376",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "KS",
            "license": "04-49153",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "ME0085124",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "13111",
            "state": "FL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "265035500",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ounjaniese Cason
• Christina Mae Casper, LMSW
• Meghan Cassady-Kramer, DPT
• Sarah Katherine Cassias, M.D.
• Veronica Castellano, PA-C
• Kenneth Matthew Castinado, MD
• Nial K Castle III, D.O.
• Mario Castro, MD
• Catholic Charities of Northeast Kansas Inc (Catholic Community Counseling)
• Delwyn Catley, PHD

• Emergency Medicine Physician in Kansas City, KS
• Providers in Kansas City, KS by specialty
• Emergency Medicine Physician in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.