Mark Carolan, O.D.
NPI 1073516241 belongs to Mark Carolan, O.D., an optometrist with a practice location in San Antonio, TX. The NPI was issued on May 23, 2005, and the record was last updated in NPPES on July 31, 2026. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Optometrist Primary | 152W00000X | 03767TG (TX) |
Practice locations
Local context
Active NPPES records list 643 providers with optometrist as the primary taxonomy within 25 miles of this practice location's ZIP code, 415 of them within 10 miles.
The same primary taxonomy is listed by 8,050 in Texas and 97,260 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. Mark Gerard Carolan
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1073516241"