Karen Hertzog, PAC
Physician Assistant · Burien, WA
Karen Hertzog, PAC is a physician assistant with a practice address in Burien, Washington, and NPI 1225756612, issued on Aug 22, 2022. Check the license (Washington PA61599872, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Hertzog
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA61599872 WA
Self-reported in NPPES; status is on the state search - Practice location
- 16110 8TH Ave SW Ste A2, Burien, WA 98166
- Phone
- (206) 246-1012
- Enumerated
- Aug 22, 2022
- Record last updated
- Oct 22, 2025
- Fax
- (206) 242-4437
- Medicare enrollment
- Enrolled (PECOS I20250102000954); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 16110 8TH Ave SW Ste A2
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Hertzog in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA61599872Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Franciscan Medical GroupBurien, WA
- Valley Medical Group-RentonCovington, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Hertzog among 3,718 physician assistant records in Washington
Karen Hertzog, PAC is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 83% of them.
- NPI issued2022 · 83% of these records are older, 12% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2023 · median 2017 among the 2,460 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 physician assistant records list a practice address in Burien
They are 24 of the 1,342 NPPES records with a practice address in Burien, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Burien → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Douglas Birkebak, PA-CBurien, WA 981661275583833
- Melinda BrownBurien, WA 981661427454438
- Jill Bujnevicie, PABurien, WA 981661487679502
- Daric Craven, PA-CBurien, WA 981661255762647
- Chelsea Crosby, PA-CBurien, WA 981661861715310
- Alicia Farrell, PA-CBurien, WA 981661215382031
- Katherine Goodwin, PA-CBurien, WA 981661548623481
- Tobie Halpin-Higman, PABurien, WA 981661295976165
Common questions
What is Karen Hertzog, PAC's NPI number?
Karen Hertzog, PAC's National Provider Identifier (NPI) is 1225756612, issued on Aug 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Karen Hertzog, PAC located?
The NPPES record lists a practice address at 16110 8TH Ave SW Ste A2, Burien, WA, 98166. Phone: (206) 246-1012. Providers update this record themselves, so call before visiting.
How can I verify Karen Hertzog, PAC's license?
NPPES lists Washington license number PA61599872, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.