LAUREN HALEY BRENNER PHD
NPI 1801316021
Psychologist in Boston, MA

Active since June 20, 2017PECOS EnrolledAccepts Medicare Assignment
120 BREMEN ST UNIT 2, BOSTON, MA 02128(847) 334-2386 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 27, 2026, May 30, 2019, Jun 20, 2017 (3 updates tracked since 2017).

About Lauren Haley Brenner Phd NPPES

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

LAUREN HALEY BRENNER PHD (NPI 1801316021) is an individual psychologist in Boston, Massachusetts and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1801316021
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameLAUREN HALEY BRENNERCredential: PHD
Location Address120 BREMEN ST UNIT 2Boston, MA 02128-3604
Mailing Address120 Bremen St Unit 2Boston, MA 02128-3604 · (847) 334-2386
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateJune 20, 2017
Last NPPES UpdateJanuary 27, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
NPI 1801316021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
120 BREMEN ST UNIT 2, Boston, MA 02128

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Lauren Haley Brenner Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587998448
PECOS Enrollment IDI20190626001842
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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist (Clinical)
120 BREMEN ST UNIT 2
BOSTON, MA 02128

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 Lauren Brenner's NPI number?

The NPI number for Lauren Brenner is 1801316021. It was assigned to this individual provider in the NPPES registry on June 20, 2017.

Where is Lauren Brenner located?

Lauren Brenner practices at 120 Bremen St Unit 2, Boston, MA 02128. The listed phone number is (847) 334-2386.

What is Lauren Brenner's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Lauren Brenner enrolled in Medicare?

Yes. Lauren Brenner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lauren Brenner accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Lauren Brenner 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 Lauren Brenner was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.