Serenmind Psychiatry PLLC
NPI 1659194421 · Psychiatric/Mental Health Nurse Practitioner · Austin, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Serenmind Psychiatry PLLC is a Psychiatric/Mental Health Nurse Practitioner organization in Austin, TX (NPI 1659194421).
Provider details
- NPI number
- 1659194421
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Margreth Onyiuke, Owner/Employee(832) 734-5348
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
1 yr in NPPES 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
Other names (DBA / former)
- Doing business as
- Integral Wellness Nurse Practitioner in Psychiatry
Registry dates
- Enumerated
- 2024-10-31
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Serenmind Psychiatry PLLC's NPI number?
- Serenmind Psychiatry PLLC's National Provider Identifier (NPI) is 1659194421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Serenmind Psychiatry PLLC?
- Serenmind Psychiatry PLLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Serenmind Psychiatry PLLC located?
- Serenmind Psychiatry PLLC's practice location on file with NPPES is 5900 Balcones Dr # 8920, Austin, TX 78731-4257.
- What is Serenmind Psychiatry PLLC's phone number?
- The practice phone number listed in the NPPES registry for Serenmind Psychiatry PLLC is (832) 734-5348.
- Does Serenmind Psychiatry PLLC accept Medicare?
- Serenmind Psychiatry PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Serenmind Psychiatry PLLC?
- The authorized official listed on Serenmind Psychiatry PLLC's NPPES record is Margreth Onyiuke, Owner/Employee. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Serenmind Psychiatry PLLC's NPI active?
- Yes — Serenmind Psychiatry PLLC's NPI (1659194421) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.