OrganizationActive
Mainland Group LLC
NPI 1093680506 · Public Health or Welfare Agency · Dallas, TX
Mainland Group LLC is a Public Health or Welfare Agency organization in Dallas, TX (NPI 1093680506).
Provider details
- NPI number
- 1093680506
- Entity type
- Organization
- Primary specialty
- Public Health or Welfare AgencyAgencies
- Organization subpart
- No
- Authorized official
- William Zapata Rios, Managing Member(469) 870-5336
Specialties & taxonomies
Agencies
Profile Score
Established profile(54/100 index)
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
4100 Alpha Rd Ste 412
Dallas, TX 75244-4552
Phone: (469) 870-5336
Street-level locationGet directions
Mailing address
4100 Alpha Rd Ste 412
Dallas, TX 75244-4552
Other names (DBA / former)
- Doing business as
- Mainland Health
Registry dates
- Enumerated
- 2025-10-06
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Mainland Group LLC's NPI number?
- Mainland Group LLC's National Provider Identifier (NPI) is 1093680506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mainland Group LLC?
- Mainland Group LLC is classified in the NPPES registry as Public Health or Welfare Agency (Agencies).
- Where is Mainland Group LLC located?
- Mainland Group LLC's practice location on file with NPPES is 4100 Alpha Rd Ste 412, Dallas, TX 75244-4552.
- What is Mainland Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Mainland Group LLC is (469) 870-5336.
- Who is the authorized official for Mainland Group LLC?
- The authorized official listed on Mainland Group LLC's NPPES record is William Zapata Rios, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mainland Group LLC's NPI active?
- Yes — Mainland Group LLC's NPI (1093680506) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.