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

Catharine L Giani, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1669738282

Catharine L Giani, DO is an Obstetrics/Gynecology in Silverdale, Washington. Graduated from Western University of Health Sciences College of Dental Med in 2012, 14 years ago. Practices with Obhg Washington PC, a 38-clinician group and accepts Medicare assignment. Licensed in Virginia and Washington.

Years since qualifying
14
Trained at
Western University of Health Sciences College of Dental Med
Licensed in
VA, WA
In the registry since
2012
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1780 NW Myhre Rd Ste 2120
Silverdale, WA 98383-8676
Phone: (360) 782-3101
Fax: (360) 782-3112
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence OP61023801 (WA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 0102203749 (VA)

Record details

NPI number1669738282
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 9, 2012
Last updated in NPPESFebruary 11, 2022
Certification dateFebruary 11, 2022
Mailing address9621 Ridgetop Blvd Nw, Silverdale, WA 98383-8502

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED
Graduated 2012 (14 years in practice)
Group practice Obhg Washington Pc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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