Merrianne Moss Leff, LCSW LISW

Primary specialty

Social WorkerTaxonomy code 104100000X

License

C005177 Issued in NC

Practice address

1 Crab Tree CT
Greensboro, NC 27455-3427

Phone

(336) 314-0829

Fax

(336) 288-9900

NPI assigned

Apr 19, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• Mrs. Merrianne Moss Berger Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Opted out of Medicare

Yes, effective Apr 1, 2026 through Apr 1, 2028

Specialty

Clinical Social Worker

Education

Other, 1973

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• RGN Counseling LLC

  • Clinical Social Worker
  • Highland Heights, OH
  • NPI 1760999262
  NPD (past)

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

{
    "created_epoch": "1145404800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1618444800000",
    "number": "1023073244",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5558 DARLINGTON RD",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152171508",
            "telephone_number": "336-314-0829",
            "fax_number": "336-288-9900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 CRAB TREE CT",
            "city": "GREENSBORO",
            "state": "NC",
            "postal_code": "274553427",
            "telephone_number": "336-314-0829",
            "fax_number": "336-288-9900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEFF",
        "first_name": "MERRIANNE",
        "middle_name": "MOSS",
        "name_prefix": "Mrs.",
        "credential": "LCSW LISW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-04-19",
        "last_updated": "2021-04-15",
        "certification_date": "2021-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NC",
            "license": "C005177",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "6106379",
            "state": "NC"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MERRIANNE",
            "last_name": "BERGER",
            "middle_name": "MOSS",
            "prefix": "MRS.",
            "credential": "LISW",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Jennifer Leerkes, D.C.
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• Brooke Leese
• Brooke Anya Leevy-Johnson, PMHNP
• Elizabeth Lefever, LAT, ATC
• Lisa Leftwich-Kirby, CNM
• Legacy 44
• Legacy Medical Group, PLLC
• Elise Jennifer Leger
• Lauren Legette

• Social Worker in Greensboro, NC
• Providers in Greensboro, NC by specialty
• Social Worker in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 2021; 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; Opt Out Affidavits.
• 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.