Sarah Dumbauld, MSN, APRN, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

71014405A Issued in IN

Practice address

8777 Broadway
Merrillville, IN 46410-6693

Phone

(219) 738-3854

Fax

(219) 738-3864

NPI assigned

Apr 18, 2008

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 IN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

The Methodist Hospitals IncGroup PAC ID 9638063894, 131 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Methodist Hospitals Inc Hospital, Gary, IN, CCN 150002

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sdumbauld187938@themethodisthospitals.direct-ci.com

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.

• The Methodist Hospitals, Inc

  dba Methodist Northlake Physicians

  • Internal Medicine Physician
  • Gary, IN
  • NPI 1720290349
  Medicare reassignment Care Compare group NPD
• The Methodist Hospitals, Inc

  dba The Neuroscience Institute of NWI

  • Neurology Physician
  • Gary, IN
  • NPI 1720290588
  NPD
• Northern Indiana Maternal and Child Health Network, Inc

  • Ambulatory Family Planning Facility
  • South Bend, IN
  • NPI 1528151602
  NPD (past)

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

• The Methodist Hospitals, Inc

  • General Acute Care Hospital
  • Gary, IN
  • NPI 1467504555
  Care Compare affiliation

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

{
    "created_epoch": "1208476800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1588838726",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "970 DEER CROSS TRL",
            "city": "HOBART",
            "state": "IN",
            "postal_code": "463425358",
            "telephone_number": "219-384-4594"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8777 BROADWAY",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464106693",
            "telephone_number": "219-738-3854",
            "fax_number": "219-738-3864"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUMBAULD",
        "first_name": "SARAH",
        "credential": "MSN, APRN, FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-04-18",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71014405A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dream Catchers Youth and Family Services LLC
• Kristi L Dresbaugh, CSFA
• Christine L Drobac, PTA
• Erin Dronet, RBT
• Halina Duke
• Tara Robin Durant
• Dominic Dy, RBT
• Jennifer Dyarman, PSYD LCSW LCAC
• Lisa Michelle Dybalski
• Dycora Transitional Health - Merrillville LLC

• Family Nurse Practitioner in Merrillville, IN
• Providers in Merrillville, IN by specialty
• Family Nurse Practitioner in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.