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

Dr. Alexander Michael Holston, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1629049358

Dr. Alexander Michael Holston, MD is a Pediatric Medicine in Rockville, Maryland. Qualified in 2003, 23 years ago. Licensed in Maryland and Virginia.

Years since qualifying
23
Licensed in
MD, VA
In the registry since
2006
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

9901 Medical Center Dr
Rockville, MD 20850-3357
Phone: (301) 873-9682
Show map & directions

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

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence D0097317 (MD)
Neonatal-Perinatal Medicine Physician Taxonomy 2080N0001X · Licence 0101248150 (VA)

Record details

NPI number1629049358
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 31, 2006
Last updated in NPPESNovember 15, 2024
Certification dateNovember 15, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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