North Houston - Trmc, LLC
NPI 1912843749 · Emergency Care Clinic/Center · Houston, TX
North Houston - Trmc, LLC is a Emergency Care Clinic/Center organization in Houston, TX (NPI 1912843749).
Provider details
- NPI number
- 1912843749
- Entity type
- Organization
- Primary specialty
- Emergency Care Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- North Houston - Trmc, LLC
- Organization subpart
- Yes
- Authorized official
- Robert Marmerstein, Ceo(281) 401-7601
Specialties & taxonomies
Ambulatory Health Care Facilities
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
Other names (DBA / former)
- Doing business as
- Hca Houston Er 24/7 Cypress, a Department of Hca Houston Healthcare Tomball
Registry dates
- Enumerated
- 2026-04-24
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is North Houston - Trmc, LLC's NPI number?
- North Houston - Trmc, LLC's National Provider Identifier (NPI) is 1912843749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is North Houston - Trmc, LLC?
- North Houston - Trmc, LLC is classified in the NPPES registry as Emergency Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is North Houston - Trmc, LLC located?
- North Houston - Trmc, LLC's practice location on file with NPPES is 5003 Cypress Creek Pkwy, Houston, TX 77069-4502.
- What is North Houston - Trmc, LLC's phone number?
- The practice phone number listed in the NPPES registry for North Houston - Trmc, LLC is (281) 401-7500.
- Who is the authorized official for North Houston - Trmc, LLC?
- The authorized official listed on North Houston - Trmc, LLC's NPPES record is Robert Marmerstein, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is North Houston - Trmc, LLC's NPI active?
- Yes — North Houston - Trmc, LLC's NPI (1912843749) 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.