Miguel Castillo Santiago, APRN
NPI 1073165627 · Family Nurse Practitioner · Houston, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Miguel Castillo Santiago, APRN is a Family Nurse Practitioner provider in Houston, TX (NPI 1073165627).
Provider details
- NPI number
- 1073165627
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- No
- License
- APRN11003103 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 477 | 205 |
| Finasteride | 237 | 101 |
| Vibegronbrand: Gemtesa | 115 | 44 |
| Mirabegronbrand: Myrbetriq | 110 | 32 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 54 | 49 |
| Meloxicam | 46 | 38 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$823 across 37 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 (1)
- 5150 Crenshaw Rd Ste A100Pasadena, TX 77505-3095Phone: (713) 351-5000
Registry dates
- Enumerated
- 2019-07-14
- Last updated
- 2023-05-09
- Certified
- 2023-05-09
Frequently asked questions
- What is Miguel Castillo Santiago's NPI number?
- Miguel Castillo Santiago's National Provider Identifier (NPI) is 1073165627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Miguel Castillo Santiago's specialty?
- Miguel Castillo Santiago is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Miguel Castillo Santiago located?
- Miguel Castillo Santiago's practice location on file with NPPES is 1140 Westmont Dr Ste 425, Houston, TX 77015-4358.
- What is Miguel Castillo Santiago's phone number?
- The practice phone number listed in the NPPES registry for Miguel Castillo Santiago is (713) 351-5000.
- Does Miguel Castillo Santiago accept Medicare?
- Miguel Castillo Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Miguel Castillo Santiago's NPI active?
- Yes — Miguel Castillo Santiago's NPI (1073165627) is active in the NPPES registry as of the last update on 2023-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.