Karla Sermeno Castillo
NPI 1093294852 · Endodontics · San Antonio, TX
Karla Sermeno Castillo is a Endodontics provider in San Antonio, TX (NPI 1093294852).
Provider details
- NPI number
- 1093294852
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34481 (TX)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 67 | 57 |
| Clindamycin Hcl | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1130 E Sonterra Blvd Ste 140San Antonio, TX 78258-4236Phone: (210) 497-6699
Registry dates
- Enumerated
- 2018-08-11
- Last updated
- 2025-11-06
- Certified
- 2025-11-06
Frequently asked questions
- What is Karla Sermeno Castillo's NPI number?
- Karla Sermeno Castillo's National Provider Identifier (NPI) is 1093294852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karla Sermeno Castillo's specialty?
- Karla Sermeno Castillo is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Karla Sermeno Castillo located?
- Karla Sermeno Castillo's practice location on file with NPPES is 5841 Nw Loop 410 Ste 110, San Antonio, TX 78238-2526.
- What is Karla Sermeno Castillo's phone number?
- The practice phone number listed in the NPPES registry for Karla Sermeno Castillo is (210) 521-4600.
- Is Karla Sermeno Castillo's NPI active?
- Yes — Karla Sermeno Castillo's NPI (1093294852) is active in the NPPES registry as of the last update on 2025-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.