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CAROLINE TIMMER
NPI 1154789360
Social Worker - Clinical in Sacramento, CA

Active since February 02, 2016PECOS Enrolled
3671 BUSINESS DR, SACRAMENTO, CA 95820(916) 734-8396 Get Directions Write a Review

NPPES record last updated: July 31, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 28, 2023, Feb 11, 2020, Feb 2, 2016 (3 updates tracked since 2016).

About Caroline Timmer NPPES

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

CAROLINE TIMMER (NPI 1154789360) is an individual clinical provider in Sacramento, California, licensed in California (94055) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154789360
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCAROLINE TIMMER
Location Address3671 BUSINESS DRSacramento, CA 95820-2165
Mailing Address1431 Commons DrSacramento, CA 95825-6603 · (916) 524-0408
Phone(916) 734-8396
Sole ProprietorNo
Enumeration DateFebruary 2, 2016
Last NPPES UpdateJuly 31, 20233 updates tracked since enumeration
NPPES CertifiedJuly 31, 2023
✔ NPI 1154789360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 94055
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 ListedSocial WorkerTaxonomy 104100000X · License 70357 (CA), 94055 (CA)
Also ListedCommunity Health WorkerTaxonomy 172V00000X · License 94055 (CA)
3671 BUSINESS DR, Sacramento, CA 95820
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caroline Timmer 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95820 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 $60.44 – $180.85
Typical copayment $0.00 (range $15.11 – $45.21)
Most-billed visit code NA
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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.

BRANDI HAWK PH.D.
Psychologist
3671 BUSINESS DR, SUITE 110
SACRAMENTO, CA 95820
Sacramento County (916) 734-3125
WILLIAM C. BULLOCK
Counselor (Mental Health)
3671 BUSINESS DR
SACRAMENTO, CA 95820
Sacramento County (916) 734-6620
CARLY R GIBSON
Marriage & Family Therapist
3671 BUSINESS DR
SACRAMENTO, CA 95820
Sacramento County (916) 734-8396
JUDIANNE CHEW LCSW
Social Worker (Clinical)
3671 BUSINESS DR
SACRAMENTO, CA 95820
Sacramento County (916) 734-6629
ELISE VANDERLIST BRADLEY MSW
Social Worker (Clinical)
3671 BUSINESS DR
SACRAMENTO, CA 95820
Sacramento County (916) 215-0237
SARAH LAUGENOUR
Student in an Organized Health Care Education/Training Program
3671 BUSINESS DR, STE 110
SACRAMENTO, CA 95820
Sacramento County (916) 734-8396
EORI TOKUNAGA
Community Health Worker
3671 BUSINESS DR
SACRAMENTO, CA 95820
Sacramento County (916) 732-8971
DR. TANYA LYNN HOLLAND PSY.D.
Psychologist (Clinical Child & Adolescent)
3671 BUSINESS DR
SACRAMENTO, CA 95820
Sacramento County (916) 734-7176

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 Caroline Timmer's NPI number?

The NPI number for Caroline Timmer is 1154789360. It was assigned to this individual provider in the NPPES registry on February 2, 2016.

Where is Caroline Timmer located?

Caroline Timmer practices at 3671 Business Dr, Sacramento, CA 95820. The listed phone number is (916) 734-8396.

What is Caroline Timmer's specialty?

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

Is Caroline Timmer enrolled in Medicare?

Yes. Caroline Timmer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Caroline Timmer was last updated on July 31, 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.