Keystone Mental Health Group LLC
NPI 1689529968 · Psychiatric/Mental Health Nurse Practitioner · Houston, TX
Keystone Mental Health Group LLC is a Psychiatric/Mental Health Nurse Practitioner organization in Houston, TX (NPI 1689529968).
Provider details
- NPI number
- 1689529968
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Marybeth Asenime, Owner(832) 452-9867
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
- 2026-03-02
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Keystone Mental Health Group LLC's NPI number?
- Keystone Mental Health Group LLC's National Provider Identifier (NPI) is 1689529968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Keystone Mental Health Group LLC?
- Keystone Mental Health Group LLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Keystone Mental Health Group LLC located?
- Keystone Mental Health Group LLC's practice location on file with NPPES is 510 Waugh Dr, Houston, TX 77019-2002.
- What is Keystone Mental Health Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Keystone Mental Health Group LLC is (832) 452-9867.
- Who is the authorized official for Keystone Mental Health Group LLC?
- The authorized official listed on Keystone Mental Health Group LLC's NPPES record is Marybeth Asenime, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Keystone Mental Health Group LLC's NPI active?
- Yes — Keystone Mental Health Group LLC's NPI (1689529968) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.