Karen S Himebaugh, MD
Obstetrics & Gynecology · Federal Way, WA
At a glance
34709 9Th Ave S Ste B500, Federal Way, WA 98003-6789
NPPES record updated Jul 6, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
34709 9Th Ave S Ste B500Federal Way, WA 98003-6789
Additional reported practice locations
501 19Th StreetSuite 509
Knoxville, TN 379161853
Phone: 8655243208
Fax: 8655224322 1715 61St Ave
Greeley, CO 806347989
Phone: 9703361500
Fax: 9703361505 675 N 5Th St
Lebanon, OR 973552875
Phone: 5414516282 9835 N Lake Creek Pkwy
Austin, TX 787176210
Phone: 7372292900 2901 Squalicum Pkwy
Bellingham, WA 982251851
Phone: 3607886360
Fax: 3607886376
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1985
- CMS specialties
- Obstetrics/Gynecology
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Obstetrics & Gynecology
- Taxonomy code
- 207V00000X
- Enumeration date
- Jun 2, 2005
- Record updated
- Jul 6, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207V00000X
License reported: V2885 TX
207V00000X · Primary
License reported: MD60967563 WA
207V00000X
License reported: CDR.0000384 CO
207V00000X
License reported: MD229554 OR
207VX0000X
License reported: 19449 TN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
34709 9Th Ave S Ste B500Federal Way, WA 98003-6789
- Phone
- (253) 944-6950
- Fax
- (253) 426-6344
Mailing address
34709 9TH AVE S STE B500FEDERAL WAY, WA 980036789
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue