Four Hands Surgical Assistant Co.
NPI 1043496557 · Preferred Provider Organization · Houston, TX
Four Hands Surgical Assistant Co. is a Preferred Provider Organization organization in Houston, TX (NPI 1043496557).
Provider details
- NPI number
- 1043496557
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Diana Sierk, President(409) 925-0332
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-01-14
- Last updated
- 2008-01-14
Frequently asked questions
- What is Four Hands Surgical Assistant Co.'s NPI number?
- Four Hands Surgical Assistant Co.'s National Provider Identifier (NPI) is 1043496557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Four Hands Surgical Assistant Co.?
- Four Hands Surgical Assistant Co. is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Four Hands Surgical Assistant Co. located?
- Four Hands Surgical Assistant Co.'s practice location on file with NPPES is 1221 Mckinney St, Houston, TX 77010-2011.
- What is Four Hands Surgical Assistant Co.'s phone number?
- The practice phone number listed in the NPPES registry for Four Hands Surgical Assistant Co. is (713) 442-4700.
- Who is the authorized official for Four Hands Surgical Assistant Co.?
- The authorized official listed on Four Hands Surgical Assistant Co.'s NPPES record is Diana Sierk, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Four Hands Surgical Assistant Co.'s NPI active?
- Yes — Four Hands Surgical Assistant Co.'s NPI (1043496557) is active in the NPPES registry as of the last update on 2008-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.