1. Home
  2. Directory
  3. California
  4. San Bernardino
  5. Social Worker
  6. NPI Profile

BROOKE JANAY GRANDISON
NPI 1407511587
Social Worker - Clinical in San Bernardino, CA

Active since November 03, 2021PECOS EnrolledAccepts Medicare Assignment
600 N ARROWHEAD AVE STE 300, SAN BERNARDINO, CA 92401(909) 522-4656 Get Directions Write a Review

NPPES record last updated: January 16, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 12, 2024, Sep 7, 2023, Aug 15, 2023 and 1 more (4 updates tracked since 2021).

About Brooke Janay Grandison NPPES

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

BROOKE JANAY GRANDISON (NPI 1407511587) is an individual clinical provider in San Bernardino, California, licensed in California (118207) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Colton, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1407511587
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameBROOKE JANAY GRANDISON
Location Address600 N ARROWHEAD AVE STE 300San Bernardino, CA 92401-1148
Mailing Address1210 Janes WayColton, CA 92324-1669 · (760) 671-0091
Phone(909) 522-4656
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateNovember 3, 2021
Last NPPES UpdateJanuary 16, 20254 updates tracked since enumeration
NPPES CertifiedJanuary 16, 2025
✔ NPI 1407511587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 118207
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.
600 N ARROWHEAD AVE STE 300, San Bernardino, CA 92401
Open in Google Maps ↗

Secondary Practice Location 1

Location 11210 Janes WayColton, CA 92324-1669 · Phone (951) 990-0329

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brooke Janay Grandison 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 ID3072961051
PECOS Enrollment IDI20231201000559
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 Brooke Grandison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Essentials For Healing Inc.
3.8 mi
Clinical
1210 JANES WAY
Colton, CA 92324
  • Reassigned Medicare billing, California enrollment
NPI 1821842253 (951) 990-0329

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 92401 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 $59.60 – $179.42
Typical copayment $0.00 (range $14.90 – $44.85)
Most-billed visit code NA
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

Other Providers at the Same Location NPPES 20

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

ELIZABETH RAMIREZ
Counselor
600 N ARROWHEAD AVE STE 300
SAN BERNARDINO, CA 92401
San Bernardino County (909) 522-4656
CHRISTIAN KOEU
Social Worker
600 N ARROWHEAD AVE STE 300
SAN BERNARDINO, CA 92401
San Bernardino County (909) 522-4656
ELIZABETH CASAS-VALDOVINOS
Counselor (Mental Health)
600 N ARROWHEAD AVE STE 300
SAN BERNARDINO, CA 92401
San Bernardino County (909) 450-2502
YHAN MAURICIO RIOS
Marriage & Family Therapist
600 N ARROWHEAD AVE STE 300
SAN BERNARDINO, CA 92401
San Bernardino County (909) 522-4656
MS. REBECCA LYNN CALABRESE MA, LPCC #6395
Counselor (Professional)
600 N ARROWHEAD AVE STE 300
SAN BERNARDINO, CA 92401
San Bernardino County (909) 522-5812
KRYSTAL ZIELEN LMFT
Marriage & Family Therapist
600 N ARROWHEAD AVE STE 300
SAN BERNARDINO, CA 92401
San Bernardino County (909) 522-4656
ELVA ALEJANDRA SILVA ACSW
Social Worker
600 N ARROWHEAD AVE STE 300
SAN BERNARDINO, CA 92401
San Bernardino County (909) 522-4656
ALYSSA I TORRES
Student in an Organized Health Care Education/Training Program
600 N ARROWHEAD AVE STE 300
SAN BERNARDINO, CA 92401
San Bernardino County (909) 522-4656

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 Brooke Grandison's NPI number?

The NPI number for Brooke Grandison is 1407511587. It was assigned to this individual provider in the NPPES registry on November 3, 2021.

Where is Brooke Grandison located?

Brooke Grandison practices at 600 N Arrowhead Ave Ste 300, San Bernardino, CA 92401. The listed phone number is (909) 522-4656.

What is Brooke Grandison's specialty?

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

Is Brooke Grandison enrolled in Medicare?

Yes. Brooke Grandison 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.

Which organization bills Medicare for Brooke Grandison's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brooke Grandison reassigns Medicare benefits to Essentials For Healing Inc. (Colton, 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 Brooke Grandison'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 Brooke Grandison was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.