NEXT STEPS NEURO PSYCHOLOGY PC
NPI 1447896253
Clinical Neuropsychologist in Oakland, CA

Active since November 27, 2019
1610 HARRISON ST STE E, OAKLAND, CA 94612(510) 485-0008(510) 485-0009 Get Directions Write a Review

NPPES record last updated: October 23, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 5, 2025, Jun 2, 2021, Apr 8, 2021 and 1 more (4 updates tracked since 2019).

About Next Steps Neuro Psychology Pc NPPES

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

NEXT STEPS NEURO PSYCHOLOGY PC (NPI 1447896253), doing business as Next Steps Neuropsychology, is a healthcare organization registered as a clinical neuropsychologist in Oakland, California and active in the NPI registry since November 2019. The organization lists K Wortman, Clinical Neuropsychologist, as its authorized official.

NPPES Registry Identity

NPI1447896253
Entity TypeOrganization
Primary Taxonomy103G00000X
Legal Business NameNEXT STEPS NEURO PSYCHOLOGY PC
Location Address1610 HARRISON ST STE EOakland, CA 94612-3359
Mailing Address1610 Harrison St Ste EOakland, CA 94612-3359 · (510) 485-0008 · Fax (510) 485-0009
Fax(510) 485-0009
Organization SubpartNo
Authorized OfficialK WortmanClinical Neuropsychologist · (510) 485-0008
Enumeration DateNovember 27, 2019
Last NPPES UpdateOctober 23, 20254 updates tracked since enumeration
NPPES CertifiedOctober 23, 2025
✔ NPI 1447896253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
1610 HARRISON ST STE E, Oakland, CA 94612

Other Names 1

Doing Business AsNext Steps Neuropsychology

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Next Steps Neuro Psychology Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Next Steps Neuro Psychology PC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Clinical Psychologist
NPI 1518390350
55 SANTA CLARA AVE STE 200
Oakland, CA 94610
(510) 485-0008
✔ PECOS✔ Accepts Medicare1.2 mi
Clinical Psychologist
NPI 1669621926
2100 NAPA VALLEJO HWY
Napa, CA 94558
(707) 253-5546
✔ PECOS33 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Next Steps Neuro Psychology PC's NPI number?

The NPI number for Next Steps Neuro Psychology PC is 1447896253. It was assigned to this organization in the NPPES registry on November 27, 2019. The provider is doing business as Next Steps Neuropsychology.

Where is Next Steps Neuro Psychology PC located?

Next Steps Neuro Psychology PC is located at 1610 Harrison St Ste E, Oakland, CA 94612. The listed phone number is (510) 485-0008.

What is Next Steps Neuro Psychology PC's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Next Steps Neuro Psychology PC enrolled in Medicare?

Yes. Next Steps Neuro Psychology PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Next Steps Neuro Psychology PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Clinical Psychologist, reassign their Medicare billing to Next Steps Neuro Psychology PC. A 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 the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Next Steps Neuro Psychology PC was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.