CLAIRE OPPENHEIM LLC
NPI 1144466152
Social Worker - Clinical in Portland, ME

Q: What is Claire Oppenheim LLC's NPI number?

The NPI number for Claire Oppenheim LLC is 1144466152. It was assigned to this organization in the NPPES registry on December 22, 2008.

Q: What is Claire Oppenheim LLC's specialty?

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

Active since December 22, 2008

75 PEARL ST, SUITE 410, PORTLAND, ME 04101(207) 773-0050(207) 828-1489 Get Directions Write a Review

NPPES record last updated: December 22, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Claire Oppenheim Llc NPPES

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

CLAIRE OPPENHEIM LLC (NPI 1144466152) is a healthcare organization registered as a clinical in Portland, Maine and active in the NPI registry since December 2008. The organization lists Claire Oppenheim, Owner, as its authorized official.

NPPES Registry Identity

NPI1144466152

Entity TypeOrganization

Primary Taxonomy1041C0700X

Legal Business NameCLAIRE OPPENHEIM LLC

Location Address75 PEARL ST, SUITE 410Portland, ME 04101-4101

Mailing Address75 Pearl St, Suite 410Portland, ME 04101-4101 · (207) 773-0050 · Fax (207) 828-1489

Phone(207) 773-0050

Fax(207) 828-1489

Organization SubpartNo

Authorized OfficialClaire OppenheimOwner · (207) 773-0050

Enumeration DateDecember 22, 2008

✔ NPI 1144466152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

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.

75 PEARL ST, Portland, ME 04101

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Other Identifiers 1

Medicare PINMM5724ME

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Claire Oppenheim Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Claire Oppenheim LLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Ken Raffel, LCSW

Clinical Social Worker

NPI 1952392847

30 MILK STREET
Portland, ME 04101

(207) 329-0852

✔ PECOS✔ Accepts Medicare0.1 mi

Claire Oppenheim, LCSW

Clinical Social Worker

NPI 1538150438

465 CONGRESS ST
Portland, ME 04101

(207) 773-2828

✔ PECOS0.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Claire Oppenheim LLC's NPI number?

The NPI number for Claire Oppenheim LLC is 1144466152. It was assigned to this organization in the NPPES registry on December 22, 2008.

Where is Claire Oppenheim LLC located?

Claire Oppenheim LLC is located at 75 Pearl St Suite 410, Portland, ME 04101. The listed phone number is (207) 773-0050.

What is Claire Oppenheim LLC's specialty?

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

Is Claire Oppenheim LLC enrolled in Medicare?

Yes. Claire Oppenheim LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Claire Oppenheim LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Clinical Social Worker, reassign their Medicare billing to Claire Oppenheim LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Claire Oppenheim LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Claire Oppenheim LLC 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 Claire Oppenheim LLC was last updated on December 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.