Sia Vip PLLC
NPI 1740031160 · Glaucoma Specialist (Ophthalmology) Physician · Austin, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sia Vip PLLC is a Glaucoma Specialist (Ophthalmology) Physician organization in Austin, TX (NPI 1740031160).
Provider details
- NPI number
- 1740031160
- Entity type
- Organization
- Primary specialty
- Glaucoma Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Sia Vip PLLC
- Organization subpart
- Yes
- Authorized official
- Irina Volosko, DO(415) 570-1275
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
2 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
Other names (DBA / former)
- Doing business as
- Sia Eye Care
- Doing business as
- Sia Eye Care
Registry dates
- Enumerated
- 2024-04-01
- Last updated
- 2024-09-06
- Certified
- 2024-09-06
Frequently asked questions
- What is Sia Vip PLLC's NPI number?
- Sia Vip PLLC's National Provider Identifier (NPI) is 1740031160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sia Vip PLLC?
- Sia Vip PLLC is classified in the NPPES registry as Glaucoma Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Sia Vip PLLC located?
- Sia Vip PLLC's practice location on file with NPPES is 4207 James Casey St Ste 303, Austin, TX 78745-1193.
- What is Sia Vip PLLC's phone number?
- The practice phone number listed in the NPPES registry for Sia Vip PLLC is (512) 443-2046.
- Does Sia Vip PLLC accept Medicare?
- Sia Vip PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sia Vip PLLC?
- The authorized official listed on Sia Vip PLLC's NPPES record is Irina Volosko, DO. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sia Vip PLLC's NPI active?
- Yes — Sia Vip PLLC's NPI (1740031160) is active in the NPPES registry as of the last update on 2024-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.