CHRISTINA NICOLE RYSER PHD
NPI 1194757021
Psychologist - Clinical in Houston, TX

Q: What is Christina Ryser's NPI number?

The NPI number for Christina Ryser is 1194757021. It was assigned to this individual provider in the NPPES registry on July 7, 2006. The provider is also known as Christina Nicole Sitzler.

Q: What is Christina Ryser's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Christina Ryser was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since July 07, 2006

12012 WICKCHESTER LN, SUITE 550, HOUSTON, TX 77079(832) 448-2800(832) 448-2801 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Christina Nicole Ryser Phd NPPES

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

CHRISTINA NICOLE RYSER PHD (NPI 1194757021) is an individual clinical provider in Houston, Texas, licensed in Texas (32379) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1194757021

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameCHRISTINA NICOLE RYSERCredential: PHD

Location Address12012 WICKCHESTER LN, SUITE 550Houston, TX 77079-1229

Mailing Address12012 Wickchester Ln, Suite 550Houston, TX 77079-1229 · (832) 448-2800 · Fax (832) 448-2801

Phone(832) 448-2800

Fax(832) 448-2801

Sole ProprietorNo

Enumeration DateJuly 7, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1194757021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in TX · 32379

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

12012 WICKCHESTER LN, Houston, TX 77079

Open in Google Maps ↗

Other Names 1

Former Name (1)Christina Nicole Sitzler

Other Identifiers 3

Medicare UPINQ18564TX

Other8B9893TX · Bcbs

Medicare ID-Type Unspecified8B9438TX

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.

CARRELL MORGAN CHADWELL PHD

Psychologist (Clinical)

12012 WICKCHESTER LN, SUITE 550
HOUSTON, TX 77079

Harris County (832) 448-2800

LORI ELLEN STOWERS WRIGHT PHD

Psychologist

12012 WICKCHESTER LN, SUITE 550
HOUSTON, TX 77079

Harris County (832) 448-2800

DR. ALICE ANN ABBOTT PHD

Psychologist (Clinical)

12012 WICKCHESTER LN, SUITE550
HOUSTON, TX 77079

Harris County (832) 448-2800

DR. WALTER JOURNIGAN

Psychologist (Clinical)

12012 WICKCHESTER LN, SUITE 550
HOUSTON, TX 77079

Harris County (832) 448-2800

DR. DIANA MARIE ABRAHAM PSYD

Psychologist (Clinical)

12012 WICKCHESTER LN, SUITE 550
HOUSTON, TX 77079

Harris County (832) 448-2800

DUNCAN MACTAVISH CAMERON PHD

Psychologist (Clinical)

12012 WICKCHESTER LN, SUITE 550
HOUSTON, TX 77079

Harris County (832) 448-2800

OASIS INTERVENTION SYSTEMS PC

Psychologist (Clinical)

12012 WICKCHESTER LN, SUITE 550
HOUSTON, TX 77079

Harris County (832) 448-2800

MARTHA LAURA M MELENDEZ PALLITTO PSYD

Psychologist (Clinical)

12012 WICKCHESTER LN, SUITE 550
HOUSTON, TX 77079

Harris County (832) 448-2832

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 Christina Ryser's NPI number?

The NPI number for Christina Ryser is 1194757021. It was assigned to this individual provider in the NPPES registry on July 7, 2006. The provider is also known as Christina Nicole Sitzler.

Where is Christina Ryser located?

Christina Ryser practices at 12012 Wickchester Ln Suite 550, Houston, TX 77079. The listed phone number is (832) 448-2800.

What is Christina Ryser's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Christina Ryser was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.