Physician Profile
Maygen M. Del Castillo, MD
Unclaimed ProfileAbout Dr. Del Castillo
Based in Houston, TX, Maygen M. Del Castillo, MD is listed in the NPI registry under cardiovascular disease. Maygen graduated from State University of New York at Buffalo School of Medicine in 2015. Maygen is also listed as specializing in internal medicine. According to Medicare claims data, Maygen cared for 48 Medicare patients across 66 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes and ultrasound of heart with color-depicted blood flow, rate, direction and valve function.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (713) 442-6900
- Email not available
Practice Locations
1001 CAMPBELL RD
Houston, TX 77055
13105 Wortham Center Dr
Houston, TX 77065
1900 North Loop W Ste 400
Houston, TX 77018
929 Gessner Rd Ste 1600
Houston, TX 77024
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Coronary and ischemic heart disease
Heart failure and cardiomyopathy
Heart rhythm
Symptoms and functional disorders
Valve and structural heart
Vascular and risk factors
Artery & vascular
Heart inflammation
Heart muscle
Heart valves
Vascular disease
Procedures & services
Most searched procedures
Office and noninvasive testing
Advanced imaging
Consultations
Diagnostic testing
Diagnostics
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
Heart procedures
Heart rhythm procedures
Imaging
Implants
Recovery & rehabilitation
Vascular imaging
Procedures Most Often Billed to Medicare
66 services · 48 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
20 | Less often than most peers in Cardiovascular Disease |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
46 | As often as other peers in Cardiovascular Disease |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other cardiologists in Houston 8
Same specialty, same city.
Trained at State University of New York at Buffalo School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2015 at State University of New York at Buffalo School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Del Castillo specialize in?
Dr. Del Castillo is a cardiologist in Houston, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.
NPI registry
Where is Dr. Del Castillo located?
Dr. Del Castillo is listed at 1001 Campbell Rd, Houston, TX 77055. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Del Castillo's phone number?
The number on file is (713) 442-6900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Del Castillo's NPI number?
Dr. Del Castillo's National Provider Identifier is 1760877526. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Del Castillo go to medical school?
Dr. Del Castillo attended State University of New York at Buffalo School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Del Castillo been practicing?
Dr. Del Castillo has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Del Castillo do most often?
According to Medicare billing data, Dr. Del Castillo provides treatments such as ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Del Castillo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Del Castillo. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.