Karen Holdner, MD
Pediatrics Physician · Federal Way, WA
Karen Holdner, MD is a pediatrics physician with a practice address in Federal Way, Washington, and NPI 1689760761, issued on Oct 5, 2006. Check the license (Washington MD00027539, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Holdner
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MD00027539 WA
Self-reported in NPPES; status is on the state search - Practice location
- 34503 9TH Ave South, Federal Way, WA 98003
- Phone
- (253) 927-3243
- Enumerated
- Oct 5, 2006
- Record last updated
- Sep 21, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (253) 627-0855
- Medicaid ID
- 1058686 WA
- Entity
- Type 1 · individual
Also registered at 34503 9TH Ave South
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Apostol, MDPediatrics Physician1174619274
- Martin Goldsmith, MDPediatric Endocrinology Physician1528154614
- Jose Mendoza, MDPediatrics Physician1730392143
- Richard Ory, MDPediatrics Physician1578659652
- Anne Pettinger, ARNPNurse Practitioner1437245552
- Deborah Rodriguez, MDPediatrics Physician1306932405
Verify Karen Holdner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00027539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatrics Physician providers in Washington
There are 1,753 pediatrics physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatrics physician records in Washington
- Rebecca Abaddi, DNPPuyallup, WA1538890900
- Bruce Abbotts, MDSpokane Valley, WA1215095856
- Ibrahim Abdulrahman, MDKennewick, WA1801081948
- Nancy Abell, M.D.Longview, WA1861447757
- Samuel AbernathySeattle, WA1912392168
- Hanaa Abou Ouf, M.D.Tacoma, WA1548476153
- Senait AbrahamSeattle, WA1033287974
- Seja AbudiabSeattle, WA1285166173
- Jennifer Achilles, MDSeattle, WA1891965133
- Diane Ack, MDBellevue, WA1871664623
Common questions
What is Karen Holdner, MD's NPI number?
Karen Holdner, MD's National Provider Identifier (NPI) is 1689760761, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Holdner, MD located?
The NPPES record lists a practice address at 34503 9TH Ave South, Federal Way, WA, 98003. Phone: (253) 927-3243. Providers update this record themselves, so call before visiting.
How can I verify Karen Holdner, MD's license?
NPPES lists Washington license number MD00027539, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.