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

Sig-Linda Jacobson, MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1033291323

Sig-Linda Jacobson, MD is a Maternal & Fetal Medicine Physician in Portland, Oregon. Practices as a sole proprietor and works from 3 locations. Licensed in Georgia, Hawaii, Idaho and Indiana and 6 more.

Licensed in
GA, HI, ID, IN, MO, NE
In the registry since
2006
Specialties on file
10
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

5006 SW Martha St
Portland, OR 97221-1835
Phone: (503) 806-7854
Show map & directions

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

Additional practice locations (2)

  • 900 N Liberty St Ste 206, Boise, ID 83704-8729 — (208) 302-1100
  • 11123 Parkview Plaza Dr Ste 205, Fort Wayne, IN 46845-1707 — (260) 425-6650

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 01074807A (IN)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 258455 (NY)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 00047437 (WA)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence M-11174 (ID)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 27129 (NE)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 68921 (GA)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 7805936-1205 (UT)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 16723 (HI)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence 2011011924 (MO)
Maternal & Fetal Medicine Physician Taxonomy 207VM0101X · Licence MD15777 (OR)

Record details

NPI number1033291323
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 19, 2006
Last updated in NPPESApril 7, 2026
Certification dateApril 7, 2026

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