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

Dr. Mark Raymond Seifert, MD

Individual provider Blood Banking & Transfusion Medicine Physician · NPI 1831127653

Dr. Mark Raymond Seifert, MD is a Blood Banking & Transfusion Medicine Physician in Colton, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
4
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

400 N Pepper Ave
Colton, CA 92324-1801
Phone: (909) 580-0010
Fax: (909) 580-0064
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence G037224 (CA)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence G037224 (CA)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence G037224 (CA)
Clinical Pathology/Laboratory Medicine Physician Taxonomy 207ZP0105X · Licence G037224 (CA)

Record details

NPI number1831127653
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2006
Last updated in NPPESMarch 12, 2012