OrganizationActive
Memorial Hermann Health System
NPI 1538382239 · General Acute Care Hospital · Houston, TX
Memorial Hermann Health System is a General Acute Care Hospital organization in Houston, TX (NPI 1538382239).
Provider details
- NPI number
- 1538382239
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Dennis Laraway, Cfo(713) 242-2707
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
921 Gessner
Houston, TX 77024-2501
Phone: (713) 242-3000
Fax: (713) 338-4158
Street-level locationGet directions
Mailing address
Po Box 301208
Dallas, TX 75303-1208
Other names (DBA / former)
- Doing business as
- Memorial Hermann Memorial City Cicd
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2014-06-25
Frequently asked questions
- What is Memorial Hermann Health System's NPI number?
- Memorial Hermann Health System's National Provider Identifier (NPI) is 1538382239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Memorial Hermann Health System?
- Memorial Hermann Health System is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is Memorial Hermann Health System located?
- Memorial Hermann Health System's practice location on file with NPPES is 921 Gessner, Houston, TX 77024-2501.
- What is Memorial Hermann Health System's phone number?
- The practice phone number listed in the NPPES registry for Memorial Hermann Health System is (713) 242-3000.
- Who is the authorized official for Memorial Hermann Health System?
- The authorized official listed on Memorial Hermann Health System's NPPES record is Dennis Laraway, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Memorial Hermann Health System's NPI active?
- Yes — Memorial Hermann Health System's NPI (1538382239) is active in the NPPES registry as of the last update on 2014-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.