Individual Healthcare Provider
Sandy Guerrier
Provider's NPPES record last updated: May 11, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1689502650
- Primary Specialty
- Case Manager/Care Coordinator
- Practice Location
- Haverhill, Massachusetts
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 20, 2026, 10:05 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Case Manager/Care Coordinator
Other Service Providers
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
Taxonomy code 171M00000X Counselor
Pastoral
Behavioral Health & Social Service Providers
Definition to come...
Taxonomy code 101YP1600XCase Management
Agencies
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.
Taxonomy code 251B00000XPublic Health or Welfare
Agencies
Definition to come...
Taxonomy code 251K00000XSocial Worker
Behavioral Health & Social Service Providers
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Taxonomy code 104100000XContractor
Home Modifications
Other Service Providers
A contractor who makes modifications to homes to accommodate a health condition.
Taxonomy code 171WH0202XIn Home Supportive Care
Agencies
An In Home Supportive Care Agency provides services in the patient's home with the goal of enabling the patient to remain at home. The services provided may include personal care services such as hands-on assistance with activities of daily living (ADLs), e.g., eating, bathing, dressing, and bladder and bowel requirements; homemaker services and instrumental activities of daily living (IADLs), e.g., taking medications, shopping for groceries, laundry, housekeeping, and companionship; and/or supervision or cuing so that a person can perform tasks themselves.
Taxonomy code 253Z00000XTransportation Network Company
Transportation Services
A ride-sharing company that provides prearranged or contracted non-emergency medical transportation services to patients through mobile or online technology.
Taxonomy code 342000000XCommunity Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
Residential Treatment Facilities
A home-like residential facility providing habilitation, support and monitoring services to individuals diagnosed with intellectual and/or developmental disabilities.
Taxonomy code 320900000XChore Provider
Nursing Service Related Providers
An individual who provides home maintenance services required to sustain a safe, sanitary living environment for individuals who because of age or disabilities is unable to perform the activities. These services include heavy household chores such as washing floors, windows, and walls; tacking down loose rugs and tiles; and moving heavy items of furniture in order to provide safe access and egress.
Taxonomy code 372500000XAdult Companion
Nursing Service Related Providers
An individual who provides supervision, socialization, and non-medical care to a functionally impaired adult. Companions may assist or supervise the individual with such tasks as meal preparation, laundry and shopping, but do not perform these activities as discrete services. These services are provided in accordance with a therapeutic goal in the plan of care.
Taxonomy code 372600000XTechnician
Personal Care Attendant
Nursing Service Related Providers
An individual who provides assistance with eating, bathing, dressing, personal hygiene, activities of daily living as specified in the plan of care. Services which are incidental to the care furnished, or essential to the health and welfare of the individual may also be provided. Personal care providers must meet state defined training and certification standards
Taxonomy code 3747P1801XHome Health Aide
Nursing Service Related Providers
A person trained to assist public health nurses, home health nurses, and other health professionals in the bedside care of patients in their homes.
Taxonomy code 374U00000X
Practice Locations
Practice Location
21 Newark St
Haverhill, Massachusetts 01832-1315
Phone: (603) 943-9547
Record Information
- Enumeration Date
- May 11, 2026
- Provider's NPPES Record Last Updated
- May 11, 2026
- Certification Date
- May 11, 2026
- NPISignal NPPES Dataset
- August 2026
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