OrganizationActive
Mark A. Slosar O.D. PLLC
NPI 1063727790 · Optometrist · San Antonio, TX
Mark A. Slosar O.D. PLLC is a Optometrist organization in San Antonio, TX (NPI 1063727790).
Provider details
- NPI number
- 1063727790
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Mark Slosar, Owner(949) 310-9926
- License
- 7531T (TX)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
434 N Loop 1604 W
Tlc, Suite 3201
San Antonio, TX 78232-1371
Phone: (210) 348-0265
Approximate (ZIP-level) locationGet directions
Mailing address
10608 Clarkeville Way
Parker, CO 80134-9146
Registry dates
- Enumerated
- 2010-08-18
- Last updated
- 2012-05-19
Frequently asked questions
- What is Mark A. Slosar O.D. PLLC's NPI number?
- Mark A. Slosar O.D. PLLC's National Provider Identifier (NPI) is 1063727790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark A. Slosar O.D. PLLC?
- Mark A. Slosar O.D. PLLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Mark A. Slosar O.D. PLLC located?
- Mark A. Slosar O.D. PLLC's practice location on file with NPPES is 434 N Loop 1604 W, San Antonio, TX 78232-1371.
- What is Mark A. Slosar O.D. PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mark A. Slosar O.D. PLLC is (210) 348-0265.
- Who is the authorized official for Mark A. Slosar O.D. PLLC?
- The authorized official listed on Mark A. Slosar O.D. PLLC's NPPES record is Mark Slosar, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark A. Slosar O.D. PLLC's NPI active?
- Yes — Mark A. Slosar O.D. PLLC's NPI (1063727790) is active in the NPPES registry as of the last update on 2012-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.