Sigird Karin Barnickel, MD
Family Medicine Physician · Issaquah, WA
Sigird Karin Barnickel, MD is a family medicine physician with a practice address in Issaquah, Washington, and NPI 1598831687, issued on Nov 28, 2006. Check the license (Washington MD00024160, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Sigird Karin Barnickel
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00024160 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5708 E Lake Sammamish Pkwy SE, Issaquah, WA 98029
- Phone
- (425) 688-5488
- Enumerated
- Nov 28, 2006
- Record last updated
- Jan 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (425) 233-6269
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 5708 E Lake Sammamish Pkwy SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victoria Boisen, DOFamily Medicine Physician1205814167
- Sara CrauerNurse Practitioner1376416065
- Sarah Hiam, D.O.Family Medicine Physician1083751333
- Margaret Hubbard, M.D.Emergency Medicine Physician1497794531
- Elizabeth Lehmann-Taylor, MDFamily Medicine Physician1881875144
- Daniel Lindner, PA-CPhysician Assistant1033280268
Verify Sigird Karin Barnickel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00024160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
64 Medicare Part D claims for 24 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Sigird Karin Barnickel among 5,534 family medicine physician records in Washington
Sigird Karin Barnickel, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2013 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 family medicine physician records list a practice address in Issaquah
They are 38 of the 1,727 NPPES records with a practice address in Issaquah, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Issaquah → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Victoria Boisen, DOIssaquah, WA 980291205814167
- Lee Ha Chan, M.D.Issaquah, WA 980291073772539
- Asmita Chaudhary, MDSammamish, WA 980291861695124
- Sarah Hiam, D.O.Issaquah, WA 980291083751333
- Michelle Kauffman, D.O.Issaquah, WA 980291083909428
- Travis Kinane, DOIssaquah, WA 980291346820867
- Tuvien Le, D.O.Issaquah, WA 980291518270818
- Elizabeth Lehmann-Taylor, MDIssaquah, WA 980291881875144
Common questions
What is Sigird Karin Barnickel, MD's NPI number?
Sigird Karin Barnickel, MD's National Provider Identifier (NPI) is 1598831687, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sigird Karin Barnickel, MD located?
The NPPES record lists a practice address at 5708 E Lake Sammamish Pkwy SE, Issaquah, WA, 98029. Phone: (425) 688-5488. Providers update this record themselves, so call before visiting.
How can I verify Sigird Karin Barnickel, MD's license?
NPPES lists Washington license number MD00024160, 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.
How much does Sigird Karin Barnickel, MD prescribe under Medicare Part D?
In 2024, Sigird Karin Barnickel, MD had 64 Medicare Part D claims for 24 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Sigird Karin Barnickel, MD's MIPS final score?
The 2023 MIPS final score is 79.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.