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MR. BRIAN CHRISTOPHER O'KEEFE
NPI 1972971455
Social Worker - Clinical in Boston, MA

Active since September 14, 2015PECOS Enrolled
1089 COMMONWEALTH AVE # 350, BOSTON, MA 02215(617) 419-0262 Get Directions Write a Review

NPPES record last updated: March 26, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 26, 2023, Apr 8, 2021 (2 updates tracked since 2021).

About Mr. Brian Christopher O'keefe NPPES

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

MR. BRIAN CHRISTOPHER O'KEEFE (NPI 1972971455) is an individual clinical provider in Boston, Massachusetts, licensed in Massachusetts (121813) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1972971455
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. BRIAN CHRISTOPHER O'KEEFE
Location Address1089 COMMONWEALTH AVE # 350Boston, MA 02215-1041
Mailing Address1089 Commonwealth Ave # 350Boston, MA 02215-1041 · (781) 690-3411
Phone(617) 419-0262
Sole ProprietorNo
Enumeration DateSeptember 14, 2015
Last NPPES UpdateMarch 26, 20232 updates tracked since enumeration
NPPES CertifiedMarch 26, 2023
✔ NPI 1972971455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MA · 121813
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1089 COMMONWEALTH AVE # 350, Boston, MA 02215
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Secondary Practice Locations 2

Location 1780 American Legion HwyRoslindale, MA 02131-3908 · Phone (617) 469-8500 · Fax (617) 325-0353
Location 2156 Lawton StBrookline, MA 02446-5801 · Phone (617) 739-1794 ext. 240 · Fax (617) 739-2187

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, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Brian Christopher O'keefe is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Brian O'keefe reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Riverside Community Care, Inc.
12 mi
Community/Behavioral Health
190 LENOX ST
Norwood, MA 02062
  • Reassigned Medicare billing, Massachusetts enrollment
  • 180 clinicians in this Medicare group
NPI 1780791467 (781) 329-0909

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $63.72 – $189.86
Typical copayment $0.00 (range $15.93 – $47.46)
Most-billed visit code NA
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Brian O'keefe's NPI number?

The NPI number for Brian O'keefe is 1972971455. It was assigned to this individual provider in the NPPES registry on September 14, 2015.

Where is Brian O'keefe located?

Brian O'keefe practices at 1089 Commonwealth Ave # 350, Boston, MA 02215. The listed phone number is (617) 419-0262.

What is Brian O'keefe's specialty?

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

Is Brian O'keefe enrolled in Medicare?

Yes. Brian O'keefe is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Brian O'keefe's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian O'keefe reassigns Medicare benefits to Riverside Community Care, Inc. (Norwood, MA). The 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 Brian O'keefe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brian O'keefe accept?

Health plans from Anthem Blue Cross and Blue Shield list Brian O'keefe 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 Brian O'keefe was last updated on March 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.