Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cassandra Neuhaus, PSYD, PLLC

Organization Psychologist · NPI 1245613728

Cassandra Neuhaus, PSYD, PLLC is a Psychologist in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2015.

Licensed in
OK
In the registry since
2015
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4815 S Harvard Ave Ste 333
Tulsa, OK 74135-3077
Phone: (918) 398-3378
Fax: (918) 209-5538
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1227 (OK)

Record details

NPI number1245613728
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cassandra Neuhaus — Owner/Clinical Psychologist · (918) 409-0741
NPI enumeratedJuly 2, 2015
Last updated in NPPESFebruary 15, 2024
Certification dateFebruary 15, 2024
Mailing address4815 S Harvard Ave Ste 333, Tulsa, OK 74135-3077

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