Seth A. Greenblatt, LCSW-C

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

16369 Issued in MD

Practice address

1615 L St NW Ste 340
Washington, DC 20036-5617

Phone

(703) 963-2019

NPI assigned

Jul 21, 2017

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in DC

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, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Seth Greenblatt LLC

  • Clinical Social Worker
  • Washington, DC
  • NPI 1407653926
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1500595200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740960000000",
    "number": "1386167351",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 WISCONSIN CIRCLE, SUITE 700",
            "address_2": "YOUR HEALTH CONCIERGE, INC",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "20815",
            "telephone_number": "844-942-1789"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1615 L ST NW STE 340",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200365617",
            "telephone_number": "703-963-2019"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2 Wisconsin Circle, Suite 700",
            "address_2": "Your Health Concierge, Inc",
            "address_purpose": "LOCATION",
            "city": "Bethesda",
            "state": "MD",
            "postal_code": "20815",
            "country_code": "US",
            "telephone_number": "844-942-1789",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREENBLATT",
        "first_name": "SETH",
        "middle_name": "A.",
        "name_prefix": "Mr.",
        "credential": "LCSW-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-07-21",
        "last_updated": "2025-03-03",
        "certification_date": "2025-03-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MD",
            "license": "16369",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "984039",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mary Beth Greenberg, RN
• Michael D. Greenberg, MD
• Naomi Greenberg, PT
• Susan Greenberg, NP
• Victoria Rachel Greenberg, MD
• Donya Samone Greene-Godbolt, HHA
• Allison Greene, LPC
• Anita Elizabeth Greene, DMD
• Barby D Greene, LPC
• Barry S Greene, MD FACS

• Clinical Social Worker in Washington, DC
• Providers in Washington, DC by specialty
• Clinical Social Worker in District of Columbia

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