Sierra N Green, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

71012595A Issued in IN

Practice address

1950 45TH St Ste 100
Munster, IN 46321-3958

Phone

(219) 392-7025

Fax

(219) 392-7026

NPI assigned

Mar 11, 2022

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, IL2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

219 Health Network IncGroup PAC ID 0547521452, 70 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Community Hospital Hospital, Munster, IN, CCN 150125

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sgreen44145@ssdirect.comhs.org

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.

• 219 Health Network Inc

  • Family Medicine Physician
  • East Chicago, IN
  • NPI 1093213506

  IN

  Medicare reassignment Care Compare group NPD
• Blysss Behavioral Health, PLLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Chicago, IL
  • NPI 1932945243

  IL, Psychiatric/Mental Health

  Medicare reassignment NPD
• 219 Health Network, Inc.

  • Federally Qualified Health Center (FQHC)
  • Munster, IN
  • NPI 1417811738
  NPD
• 219 Health Network, Inc.

  • Federally Qualified Health Center (FQHC)
  • Munster, IN
  • NPI 1871257212

  Psychiatric/Mental Health

  NPD (past)

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

• Munster Medical Research Foundation Inc

  • General Acute Care Hospital
  • Munster, IN
  • NPI 1003918210

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1646956800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775174400000",
    "number": "1598413304",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8558 BROADWAY",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464107032",
            "telephone_number": "193-927-0842",
            "fax_number": "219-703-6854"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1950 45TH ST STE 100",
            "city": "MUNSTER",
            "state": "IN",
            "postal_code": "463213958",
            "telephone_number": "219-392-7025",
            "fax_number": "219-392-7026"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9415 S Western Ave Ste 206",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606436700",
            "country_code": "US",
            "telephone_number": "844-425-9777",
            "fax_number": "844-715-1618",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREEN",
        "first_name": "SIERRA",
        "middle_name": "N",
        "credential": "PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-03-11",
        "last_updated": "2026-04-03",
        "certification_date": "2026-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "IN",
            "license": "71012595A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cassondra Grahovac, FNP-C
• Sandra J Grano-Vrbanoff, LCSW
• Great Lakes Surgical Suites, LLC
• Alecia Green, FNP-BC
• Mitchell Wayne Green, D.C.
• Catherine Elizabeth Gregori
• Tyler Gress, DC
• Mark Allen Grevious, M.D.
• Griffin Broadmoor Pharmacy Inc
• Eric Griffin, PTA

• Psychiatric/Mental Health Nurse Practitioner in Munster, IN
• Providers in Munster, IN by specialty
• Psychiatric/Mental Health Nurse Practitioner in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 3, 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.