Texas Em-1 Medical Services, PA
NPI 1821041971 · Emergency Medicine Physician · Houston, TX
Texas Em-1 Medical Services, PA is a Emergency Medicine Physician organization in Houston, TX (NPI 1821041971).
Provider details
- NPI number
- 1821041971
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Jernberg, President(973) 251-1132
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2021-10-07
- Certified
- 2021-10-07
Frequently asked questions
- What is Texas Em-1 Medical Services, PA's NPI number?
- Texas Em-1 Medical Services, PA's National Provider Identifier (NPI) is 1821041971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Texas Em-1 Medical Services, PA?
- Texas Em-1 Medical Services, PA is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Texas Em-1 Medical Services, PA located?
- Texas Em-1 Medical Services, PA's practice location on file with NPPES is 1401 St Joseph Pkwy, Houston, TX 77002-8301.
- What is Texas Em-1 Medical Services, PA's phone number?
- The practice phone number listed in the NPPES registry for Texas Em-1 Medical Services, PA is (713) 757-7557.
- Who is the authorized official for Texas Em-1 Medical Services, PA?
- The authorized official listed on Texas Em-1 Medical Services, PA's NPPES record is William Jernberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Texas Em-1 Medical Services, PA's NPI active?
- Yes — Texas Em-1 Medical Services, PA's NPI (1821041971) is active in the NPPES registry as of the last update on 2021-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.