Alec Lotstein, LICSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

126124 Issued in MA

Practice address

945 Concord St
Framingham, MA 01701-4613

Phone

(860) 806-2527

NPI assigned

Sep 18, 2018

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in MA

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, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Green Hill Counseling PLLC 5 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Green Hill Counseling PLLC

  • Clinical Social Worker
  • Framingham, MA
  • NPI 1013601780

  MA

  Medicare reassignment Care Compare group Authorized official

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

{
    "created_epoch": "1537228800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741564800000",
    "number": "1306320189",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "945 CONCORD ST",
            "city": "FRAMINGHAM",
            "state": "MA",
            "postal_code": "017014613",
            "telephone_number": "860-806-2527"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "945 CONCORD ST",
            "city": "FRAMINGHAM",
            "state": "MA",
            "postal_code": "017014613",
            "telephone_number": "860-806-2527"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "206 Milford St",
            "address_purpose": "LOCATION",
            "city": "Upton",
            "state": "MA",
            "postal_code": "015681309",
            "country_code": "US",
            "telephone_number": "508-529-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "896 Asylum Ave",
            "address_purpose": "LOCATION",
            "city": "Hartford",
            "state": "CT",
            "postal_code": "061051901",
            "country_code": "US",
            "telephone_number": "860-522-8241",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOTSTEIN",
        "first_name": "ALEC",
        "credential": "LICSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-09-18",
        "last_updated": "2025-03-10",
        "certification_date": "2025-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "MA",
            "license": "226146",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "126124",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Krystal Lopez
• Leximarie Lopez
• Maria L. Lopez, LICSW
• Mariela Lopez
• Elizabeth Lops, PHD
• Jane Louie, M.D.
• Love Family Afc, LLC
• Donald G Love, MD
• Elizabeth Love
• Lynnetta Dean Loveland, PMHNP, RN

• All providers in Framingham, MA
• Clinical Social Worker in Massachusetts

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