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

Catherine Marie Thomas, MD

Individual provider Obstetrics Physician · NPI 1588874978

Catherine Marie Thomas, MD is an Obstetrics/Gynecology in Issaquah, Washington. Graduated from Wayne State University School of Medicine in 2004, 22 years ago. Licensed in Michigan.

Years since qualifying
22
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2007
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

6520 226th Pl SE Ste 120
Issaquah, WA 98027-8969
Phone: (425) 391-8886
Fax: (425) 394-1087
Show map & directions

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

Specialties & licences

Obstetrics Physician (primary) Taxonomy 207VX0000X · Licence 4301084340 (MI)

Record details

NPI number1588874978
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2007
Last updated in NPPESJuly 16, 2013

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare