GWYNETH SIMONE VON MARKSFELD-FUHRHERR
NPI 1649108036
Behavior Technician in Concord, CA

Active since May 13, 2026
1200 CONCORD AVE STE 185, CONCORD, CA 94520(510) 268-8120 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Gwyneth Simone Von Marksfeld-fuhrherr NPPES

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

GWYNETH SIMONE VON MARKSFELD-FUHRHERR (NPI 1649108036) is an individual behavior technician in Concord, California and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1649108036
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameGWYNETH SIMONE VON MARKSFELD-FUHRHERR
Location Address1200 CONCORD AVE STE 185Concord, CA 94520-5006
Mailing Address1200 Concord Ave Ste 185Concord, CA 94520-5006
Sole ProprietorNo
Enumeration DateMay 13, 2026
NPPES CertifiedMay 13, 2026
NPI 1649108036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
1200 CONCORD AVE STE 185, Concord, CA 94520

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.

Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Analyst
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520
Behavior Technician
1200 CONCORD AVE STE 185
CONCORD, CA 94520

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 Gwyneth Von Marksfeld-fuhrherr's NPI number?

The NPI number for Gwyneth Von Marksfeld-fuhrherr is 1649108036. It was assigned to this individual provider in the NPPES registry on May 13, 2026.

Where is Gwyneth Von Marksfeld-fuhrherr located?

Gwyneth Von Marksfeld-fuhrherr practices at 1200 Concord Ave Ste 185, Concord, CA 94520. The listed phone number is (510) 268-8120.

What is Gwyneth Von Marksfeld-fuhrherr's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Gwyneth Von Marksfeld-fuhrherr was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.