Laura Castillo, PA
NPI 1992464432 · Physician Assistant · Houston, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Castillo, PA is a Physician Assistant provider in Houston, TX (NPI 1992464432).
Provider details
- NPI number
- 1992464432
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA15065 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
19 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 |
|---|---|---|
| Pantoprazole Sodium | 26 | 23 |
| Famotidine | 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,747 across 58 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (18)
- 7121 S. Padre Island Dr Ste 102-101,119Corpus Christi, TX 78412-4938Phone: (361) 696-6000Fax: (361) 992-4120
- 27700 Northwest Fwy Ste 400&425Cypress, TX 77433-6766Phone: (832) 377-3260Fax: (888) 506-5887
- 7789 Southwest Fwy Ste 460Houston, TX 77074-1841Phone: (713) 778-0300Fax: (713) 778-0303
- 925 Gessner Rd Ste 600&650Houston, TX 77024-2545Phone: (713) 827-9525Fax: (713) 468-3561
- 13215 Dotson Rd Ste 340Houston, TX 77070-4535Phone: (281) 477-8600Fax: (281) 477-8577
- 2130 W Holcombe Blvd Fl 10Houston, TX 77030-3306Phone: (713) 600-0900Fax: (713) 600-0070
- 10425 Huffmeister Rd Ste 280Houston, TX 77065-3430Phone: (832) 632-4070
- 11920 Astoria Blvd Ste 150
Registry dates
- Enumerated
- 2021-12-13
- Last updated
- 2026-03-18
- Certified
- 2026-03-18
Frequently asked questions
- What is Laura Castillo's NPI number?
- Laura Castillo's National Provider Identifier (NPI) is 1992464432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Castillo's specialty?
- Laura Castillo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Laura Castillo located?
- Laura Castillo's practice location on file with NPPES is 1631 North Loop W Ste 410, Houston, TX 77008-1530.
- What is Laura Castillo's phone number?
- The practice phone number listed in the NPPES registry for Laura Castillo is (713) 802-9000.
- Does Laura Castillo accept Medicare?
- Laura Castillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Castillo's NPI active?
- Yes — Laura Castillo's NPI (1992464432) is active in the NPPES registry as of the last update on 2026-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.