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MS. KAREN BARTHOLOMEW MSW
NPI 1639360233
Social Worker - Clinical in Camden, ME

Active since August 08, 2007Opted out of Medicare · through Sep 1, 2027
11 MAIN ST FL 3, CAMDEN, ME 04843(202) 549-7257 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 11, 2024, Mar 4, 2024 (2 updates tracked since 2024).

About Ms. Karen Bartholomew Msw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. KAREN BARTHOLOMEW MSW (NPI 1639360233) is an individual clinical provider in Camden, Maine, licensed in Maine (08877) and active in the NPI registry since August 2007. She has opted out of Medicare through September 1, 2027 and is a graduate of Other (1988).

NPPES Registry Identity

NPI1639360233
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. KAREN BARTHOLOMEWCredential: MSW
Location Address11 MAIN ST FL 3Camden, ME 04843-1703
Mailing AddressPo Box 395Rockport, ME 04856-0395 · (202) 549-7257
Phone(202) 549-7257
Sole ProprietorYes
Medical School CMSOtherGraduated 1988
Enumeration DateAugust 8, 2007
Last NPPES UpdateMay 1, 20252 updates tracked since enumeration
NPPES CertifiedMay 1, 2025
✔ NPI 1639360233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in ME · 08877✔ Licensed in MD · 06467
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
11 MAIN ST FL 3, Camden, ME 04843
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Other Identifiers 1

OtherH008DC · Blue Cross Blue Shield

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Karen Bartholomew Msw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 1, 2025 through September 1, 2027.

Opt-Out Effective DateSeptember 1, 2025
Opt-Out In Effect ThroughSeptember 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Bartholomew's NPI number?

The NPI number for Karen Bartholomew is 1639360233. It was assigned to this individual provider in the NPPES registry on August 8, 2007.

Where is Karen Bartholomew located?

Karen Bartholomew practices at 11 Main St Fl 3, Camden, ME 04843. The listed phone number is (202) 549-7257.

What is Karen Bartholomew's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Karen Bartholomew enrolled in Medicare?

No. Karen Bartholomew has opted out of Medicare through September 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Karen Bartholomew accept?

Health plans from Harvard Pilgrim Health Care list Karen Bartholomew as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Karen Bartholomew was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.