Efrem Sium, PMHNP-BC
NPI 1114885191 · Psychiatric/Mental Health Nurse Practitioner · Houston, TX
Efrem Sium, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Houston, TX (NPI 1114885191).
Provider details
- NPI number
- 1114885191
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1224053 (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
- 2026-01-09
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Efrem Sium's NPI number?
- Efrem Sium's National Provider Identifier (NPI) is 1114885191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efrem Sium's specialty?
- Efrem Sium is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Efrem Sium located?
- Efrem Sium's practice location on file with NPPES is 7601 Fannin St, Houston, TX 77054-1905.
- What is Efrem Sium's phone number?
- The practice phone number listed in the NPPES registry for Efrem Sium is (281) 300-5368.
- Is Efrem Sium's NPI active?
- Yes — Efrem Sium's NPI (1114885191) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.