Chelsea E Sylvester

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

13210 Issued in MA

Practice address

116 Summer St
Haverhill, MA 01830-6032

Phone

(978) 373-7010

NPI assigned

Sep 9, 2013

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 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

Mental Health Counselor

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Child and Family Psychological Services PLLCGroup PAC ID 5991763823, 260 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Child and Family Psychological Services, PLLC

  • Psychologist
  • Norwood, MA
  • NPI 1912987181

  Mental Health

  Medicare reassignment Care Compare group NPD
• Tmin Services, Inc.

  • Community/Behavioral Health Agency
  • Burlington, MA
  • NPI 1225734262
  Medicare reassignment NPD

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

{
    "created_epoch": "1378684800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741651200000",
    "number": "1366877490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 TURNPIKE ST STE 201",
            "city": "NORTH ANDOVER",
            "state": "MA",
            "postal_code": "018456156",
            "telephone_number": "781-551-0999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "116 SUMMER ST",
            "city": "HAVERHILL",
            "state": "MA",
            "postal_code": "018306032",
            "telephone_number": "978-373-7010"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SYLVESTER",
        "first_name": "CHELSEA",
        "middle_name": "E",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-09-09",
        "last_updated": "2025-03-11",
        "certification_date": "2025-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": "13210",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Colleen Sweeney, LMHC
• Jessica Sweet
• Deborah Swenson, BCBA
• Sarah Elizabeth Swenson, PA-C
• Sarah Sybicki
• Stephen Michael Sylvia, MD
• Ashlyn Szabo, M.S. OTR/L
• Kevin Szczesuil, LSWA
• Ben T Tallman, MHC
• Shannon Tambur

• Mental Health Counselor in Haverhill, MA
• Providers in Haverhill, MA by specialty
• Mental Health Counselor in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 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.