Maygen Del Castillo, MD
NPI 1760877526 · Cardiovascular Disease Physician · Houston, TX
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maygen Del Castillo, MD is a Cardiovascular Disease Physician provider in Houston, TX (NPI 1760877526).
Provider details
- NPI number
- 1760877526
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- R5716 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
66 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 46 | $114 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 20 | $67 |
Typical Medicare-allowed amounts for these services range $67–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 397 | 151 |
| Apixabanbrand: Eliquis | 370 | 87 |
| Amlodipine Besylate | 342 | 119 |
| Metoprolol Succinate | 248 | 84 |
| Rosuvastatin Calcium | 219 | 82 |
| Carvedilol | 206 | 70 |
| Furosemide | 194 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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 (3)
- 929 Gessner Rd Ste 1600Houston, TX 77024-2515Phone: (713) 442-5200
- 1900 North Loop W Ste 400Houston, TX 77018-8119Phone: (713) 442-3800
- 13105 Wortham Center DrHouston, TX 77065-5611Phone: (713) 442-4000
Registry dates
- Enumerated
- 2015-03-30
- Last updated
- 2023-01-17
- Certified
- 2023-01-17
Frequently asked questions
- What is Maygen Del Castillo's NPI number?
- Maygen Del Castillo's National Provider Identifier (NPI) is 1760877526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maygen Del Castillo's specialty?
- Maygen Del Castillo is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Maygen Del Castillo located?
- Maygen Del Castillo's practice location on file with NPPES is 1001 Campbell Rd, Houston, TX 77055-7407.
- What is Maygen Del Castillo's phone number?
- The practice phone number listed in the NPPES registry for Maygen Del Castillo is (713) 442-6900.
- Does Maygen Del Castillo accept Medicare?
- Maygen Del Castillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maygen Del Castillo's NPI active?
- Yes — Maygen Del Castillo's NPI (1760877526) is active in the NPPES registry as of the last update on 2023-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.