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BERNADETTE GROSJEAN M.D.
NPI 1114992146
Psychiatry & Neurology - Psychiatry in Santa Monica, CA

Active since February 22, 2006PECOS Enrolled
156 WADSWORTH AVE, SANTA MONICA, CA 90405(213) 840-7439 Get Directions Write a Review

NPPES record last updated: February 3, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Bernadette Grosjean M.d. NPPES

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

BERNADETTE GROSJEAN M.D. (NPI 1114992146) is an individual psychiatry provider in Santa Monica, California, licensed in California (A84221) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Berne.

NPPES Registry Identity

NPI1114992146
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameBERNADETTE GROSJEANCredential: M.D.
Location Address156 WADSWORTH AVESanta Monica, CA 90405-3510
Mailing Address156 Wadsworth AveSanta Monica, CA 90405-3510 · (213) 840-7439
Phone(213) 840-7439
Sole ProprietorNo
Enumeration DateFebruary 22, 2006
Last NPPES UpdateFebruary 3, 2026
NPPES CertifiedFebruary 3, 2026
✔ NPI 1114992146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A84221
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Behavioral Neurology & NeuropsychiatryTaxonomy 2084B0040X · License 321577 (NY)
156 WADSWORTH AVE, Santa Monica, CA 90405
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Secondary Practice Location 1

Location 183 Stewart RdBerne, NY 12023-4316 · Phone (213) 840-7439

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bernadette Grosjean M.d. 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 Bernadette Grosjean reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Special Service For Groups, Inc.
6.2 mi
Mental Health (Including Community Mental Health Center)
8616 LA TIJERA BLVD, SUITE 200
Los Angeles, CA 90045
  • Reassigned Medicare billing, California enrollment
  • 131 clinicians in this Medicare group
NPI 1639291073 (310) 337-1550

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 90405 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 Bernadette Grosjean's NPI number?

The NPI number for Bernadette Grosjean is 1114992146. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is Bernadette Grosjean located?

Bernadette Grosjean practices at 156 Wadsworth Ave, Santa Monica, CA 90405. The listed phone number is (213) 840-7439.

What is Bernadette Grosjean's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Bernadette Grosjean enrolled in Medicare?

Yes. Bernadette Grosjean is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Bernadette Grosjean's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bernadette Grosjean reassigns Medicare benefits to Special Service For Groups, Inc. (Los Angeles, CA). 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 Bernadette Grosjean's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Bernadette Grosjean was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.