Susan Carol Appel, LCSW

Primary specialty

Social WorkerTaxonomy code 104100000X

License

44SC00130100 Issued in NJ

Practice address

2999 Princeton Pike
Ste #6
Lawrenceville, NJ 08648-3261

Phone

(609) 882-7175

Fax

(609) 882-8051

NPI assigned

Feb 27, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in PA

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

Pennsylvania State University College of Medicine, 1974

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Dan McNeill, PHD, LLC

  • Clinical Psychologist
  • Lawrenceville, NJ
  • NPI 1154351468
  NPD (past)
• Dan McNeill, PHD, LLC

  • Psychologist
  • Lawrenceville, NJ
  • NPI 1427101971
  NPD (past)
• Marsha J Friedman PHD LLC

  • Cognitive & Behavioral Psychologist
  • Jenkintown, PA
  • NPI 1053998195
  NPD (past)
• Melissa Appel LCSW PLLC

  • Community/Behavioral Health Agency
  • Jenkintown, PA
  • NPI 1417640988
  NPD (past)

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

{
    "created_epoch": "1140998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1033185202",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2999 PRINCETON PIKE",
            "address_2": "STE #6",
            "city": "LAWRENCEVILLE",
            "state": "NJ",
            "postal_code": "086483261",
            "telephone_number": "609-882-7175",
            "fax_number": "609-882-8051"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2999 PRINCETON PIKE",
            "address_2": "STE #6",
            "city": "LAWRENCEVILLE",
            "state": "NJ",
            "postal_code": "086483261",
            "telephone_number": "609-882-7175",
            "fax_number": "609-882-8051"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "APPEL",
        "first_name": "SUSAN",
        "middle_name": "CAROL",
        "name_prefix": "Ms.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "PA",
            "license": "CW008385L",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NJ",
            "license": "44SC00130100",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kerry Lynn Anderson, NP-C
• Angana Shah MD LLC
• Anthony a. Chiurco, MD, LLC.
• Mark Darryl Antonacci, M.D.
• Robin R Antonacci, MD
• Applepuncture
• James G Aquino
• Tanya L Arbogast, SC.D.
• Arc Mercer, Inc
• Arc Mercer, Inc

• Social Worker in Lawrenceville, NJ
• Providers in Lawrenceville, NJ by specialty
• Social Worker in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.