Yolanda G Diaz OD, San Antonio: NPI Registry Record and Eye Exam Cost Context
What the registry record says
- NPI number
- 1407220643
- Legal business name
- Southern Eye Care PLLC
- Registered trading name
- Yolanda G Diaz OD
- Primary registered specialty
- Optometrist (152W00000X)
- Practice location
- 4025 E Southcross Blvd Ste 26
San Antonio, TX 78222-3640 - Phone on the record
- (210) 932-4922
- NPI issued
- November 28, 2015
- Record last updated by the practice
- October 30, 2026
- Registry status
- NPI registry record, active as reported by CMS November 2026
- Metro area
- San Antonio-New Braunfels, TX
- County
- Bexar County
- Locations under this name
- 3 registered nationally
- Location precision
- Street address matched by the US Census geocoder
Reading this record
The practice bills under the legal name Southern Eye Care PLLC and registered Yolanda G Diaz OD as its trading name, so an insurance statement may show a name that does not match the sign on the door. 3 locations nationally are registered under the same name, so pricing and policies are likely to be set at group level rather than at this office. The entry was refreshed in October 2026, putting it among the 73 of 329 San Antonio-New Braunfels records updated in 2024 or later, so the contact details are more likely to be current than most of this metro.
For local context: San Antonio holds 243 registered eye care practices in this snapshot, 175 of them optometry and 68 ophthalmology, in ZIP codes including 78222. 152 of them took an NPI before this practice did. The closest is Patrick S. O'Connor M.D.P.A. in San Antonio, 0.0 miles away.
None of this is a licensing check. CMS issues an NPI so a provider can be identified in billing transactions, and states plainly that issuance does not ensure or validate that the holder is licensed or credentialed. The Texas boards hold the licensing record, and the practice itself is the only source for what it charges today.
Also registered at this address
1 other organization holds an NPI at the same street address. Shared suites and multi-specialty buildings are common, and it is worth knowing which entity you are actually booking with.
| Organization | Registered as | Record updated |
|---|---|---|
| Southern Eye Care PLLC | Optometry | October 2026 |
Nearest registered practices
272 other registered eye care practices sit within 25 miles of this address, a radius that does not stop at the metro boundary. Inside the San Antonio-New Braunfels metro itself there are 329, 242 of them elsewhere in San Antonio. The closest 5 are below, measured straight line between registered addresses.
| Practice | City | Registered as | Distance | Phone on record |
|---|---|---|---|---|
| Patrick S. O'Connor M.D.P.A. | San Antonio | Ophthalmology | 0.0 mi | (210) 337-1910 |
| Southern Eye Care PLLC | San Antonio | Optometry | 0.0 mi | (210) 932-4922 |
| Beverly Ann Kotara Wiatrek, OD | San Antonio | Optometry | 1.2 mi | (210) 534-8863 |
| Excellent Eye Care | San Antonio | Optometry | 1.9 mi | (210) 858-9249 |
| Steven D. Graham O.D. | San Antonio | Optometry | 1.9 mi | (210) 330-6192 |
Distances are straight line between registered practice locations, not driving distance. Records placed at a ZIP centroid rather than a matched street address are excluded from this comparison.
What to expect to pay at an optometry practice like this
The NPI registry holds no prices, so nothing here is a quote from Yolanda G Diaz OD, and independent optometry practices do not publish fee schedules. Customers report paying $120 to $200 at this kind of practice without insurance, which is a reported band rather than a published price. The nearest published figure is $95, the median starting fee across the 1,280 US retail optical stores that print one (30 September 2026), and Medicare pays $149.64 for a comprehensive new-patient exam (CPT 92004). Ask Yolanda G Diaz OD for its self-pay price.
Ask two things when you call: whether the quoted fee includes the refraction, and what a contact lens fitting adds if you wear lenses (the median published contact-lens fee is $129). A comprehensive exam is $80 to $120 at the middle half of stores that print a price. If price is the deciding factor, the 329 practices on the San Antonio-New Braunfels page give you the full local field to call around.