OrganizationActive
Willowwood Holdings LLC
NPI 1043566052 · Anesthesiology Physician · Frisco, TX
Willowwood Holdings LLC is a Anesthesiology Physician organization in Frisco, TX (NPI 1043566052).
Provider details
- NPI number
- 1043566052
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kim Sivaraman, Billing Manager(214) 618-5600
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
5566 W Main St
Suite 210
Frisco, TX 75033-3669
Phone: (214) 618-5600
Street-level locationGet directions
Mailing address
5566 W Main St
Frisco, TX 75033-3669
Registry dates
- Enumerated
- 2012-07-27
- Last updated
- 2012-07-27
Frequently asked questions
- What is Willowwood Holdings LLC's NPI number?
- Willowwood Holdings LLC's National Provider Identifier (NPI) is 1043566052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Willowwood Holdings LLC?
- Willowwood Holdings LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Willowwood Holdings LLC located?
- Willowwood Holdings LLC's practice location on file with NPPES is 5566 W Main St, Frisco, TX 75033-3669.
- What is Willowwood Holdings LLC's phone number?
- The practice phone number listed in the NPPES registry for Willowwood Holdings LLC is (214) 618-5600.
- Who is the authorized official for Willowwood Holdings LLC?
- The authorized official listed on Willowwood Holdings LLC's NPPES record is Kim Sivaraman, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Willowwood Holdings LLC's NPI active?
- Yes — Willowwood Holdings LLC's NPI (1043566052) is active in the NPPES registry as of the last update on 2012-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.