Maryann Slack

Primary specialty

Social WorkerTaxonomy code 104100000X

License

133678 Issued in IA

Practice address

902 S 6TH St
Council Bluffs, IA 51501-6441

Phone

(712) 325-1990

NPI assigned

Jul 10, 2025

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 IA

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://webprd.ochin.org/prd-fhir/allcarehealthcenter/api/FHIR/R4

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.

• All Care Health Center

  • Federally Qualified Health Center (FQHC)
  • Council Bluffs, IA
  • NPI 1114906906
  Medicare reassignment NPD
• All Care Health Center

  • Community/Retail Pharmacy
  • Council Bluffs, IA
  • NPI 1124461363
  NPD

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

{
    "created_epoch": "1752105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752105600000",
    "number": "1932090842",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "902 S 6TH ST",
            "city": "COUNCIL BLUFFS",
            "state": "IA",
            "postal_code": "515016441",
            "telephone_number": "712-325-1990"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "902 S 6TH ST",
            "city": "COUNCIL BLUFFS",
            "state": "IA",
            "postal_code": "515016441",
            "telephone_number": "712-325-1990"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLACK",
        "first_name": "MARYANN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-10",
        "last_updated": "2025-07-10",
        "certification_date": "2025-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "IA",
            "license": "133678",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Signature Properties of Council Bluffs LLC
• Timothy Ryan Silvestri, CPHT
• Brittany Victoria Simon, MD
• Sarah Simpson
• Harmit Singh, MD
• Terrence Thomas Slattery, M.D.
• Carl Dean Smith, PHARMD
• Gary Alfred Smith, D.D.S.
• Kelsi Smith
• Krista Smith, A.R.N.P.

• Social Worker in Council Bluffs, IA
• Providers in Council Bluffs, IA by specialty
• Social Worker in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 2025; 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.