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

Michael Samuel Amster, MD

Individual provider Pediatrics Physician · NPI 1821097478

Michael Samuel Amster, MD is a Pediatrics Physician in Warrenton, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

28 Blackwell Park Ln Ste 103
Warrenton, VA 20186-2685
Phone: (540) 349-3225
Fax: (540) 349-1204
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 0101231776 (VA)

Record details

NPI number1821097478
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2005
Last updated in NPPESAugust 13, 2012
Mailing address28 Blackwell Park Ln, Suite 103, Warrenton, VA 20186-2685

Other providers in Warrenton