Joy Niziolek
NPI 1518898915 · Psychiatric/Mental Health Nurse Practitioner · Houston, TX
Joy Niziolek is a Psychiatric/Mental Health Nurse Practitioner provider in Houston, TX (NPI 1518898915).
Provider details
- NPI number
- 1518898915
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 786894 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-05-26
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Joy Niziolek's NPI number?
- Joy Niziolek's National Provider Identifier (NPI) is 1518898915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Niziolek's specialty?
- Joy Niziolek is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joy Niziolek located?
- Joy Niziolek's practice location on file with NPPES is 810 Richvale Ln # a, Houston, TX 77062-4225.
- What is Joy Niziolek's phone number?
- The practice phone number listed in the NPPES registry for Joy Niziolek is (832) 564-7790.
- Is Joy Niziolek's NPI active?
- Yes — Joy Niziolek's NPI (1518898915) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.