Erin Hassig Egan, M.S., LMFT

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

2247 Issued in TN

Practice address

109 W Watauga Ave
Johnson City, TN 37604-5621

Phone

(423) 232-2700

NPI assigned

Feb 2, 2017

Reactivated

Jan 8, 2024

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

Medicare fee-for-service enrollment

Enrolled in TN

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

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science

Practice roles

Locations

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.

• Frontier Health

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Gray, TN
  • NPI 1720147408

  Community/Behavioral Health

  Medicare reassignment NPD
• Frontier Health

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Sneedville, TN
  • NPI 1053475558

  Community/Behavioral Health

  NPD

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

{
    "created_epoch": "1485993600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746057600000",
    "number": "1730627407",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1167 SPRATLIN PARK DR",
            "city": "GRAY",
            "state": "TN",
            "postal_code": "376156205",
            "telephone_number": "423-467-3724",
            "fax_number": "423-467-3644"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "109 W WATAUGA AVE",
            "city": "JOHNSON CITY",
            "state": "TN",
            "postal_code": "376045621",
            "telephone_number": "423-232-2700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASSIG EGAN",
        "first_name": "ERIN",
        "credential": "M.S., LMFT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-02-02",
        "last_updated": "2025-05-01",
        "certification_date": "2025-05-01",
        "deactivation_date": "2021-03-09",
        "reactivation_date": "2024-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "TN",
            "license": "2247",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Erica Harvey
• Tyler Harvey, DO
• Syed Ghazanfar Hasan, DO
• Austin B Hash, DO
• Samra Hassan, MD
• Jennifer Hasty, LPC-MHSP-TEMP
• Eugene Paul Hatcher, PHYSICIAN ASSISTANT
• Glen H Hatcher, M.D.
• John Lusk Hathaway, D.D.S.
• Karen G Hathaway, FNP

• Marriage & Family Therapist in Johnson City, TN
• Providers in Johnson City, TN by specialty
• Marriage & Family Therapist in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 1, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.