Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Steven A.r. Castillo, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1336933894

Dr. Steven A.r. Castillo, MD is a Student in an Organized Health Care Education/Training Program in Bethesda, Maryland. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8901 Rockville Pike
Bethesda, MD 20889-0001
Phone: (301) 295-8901
Fax: (301) 319-8240
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Military Health Care Provider (primary) Taxonomy 171000000X
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1336933894
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2025
Last updated in NPPESJune 18, 2025
Certification dateJune 18, 2025

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