Ingeborg Sacksen, MD
Rheumatology Physician · Bellingham, WA
Ingeborg Sacksen, MD is a rheumatology physician with a practice address in Bellingham, Washington, and NPI 1902893498, issued on Sep 30, 2005. Check the license (Washington MD00031136, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Ingeborg Sacksen
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- MD00031136 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2608 Kwina RD, Bellingham, WA 98226
- Phone
- (360) 312-2489
- Enumerated
- Sep 30, 2005
- Record last updated
- Oct 29, 2024
- Medicaid ID
- 1902893498 WA
- Medicare enrollment
- Enrolled (PECOS I20120508000643); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 200 in Washington → Look up another NPI →
Also registered at 2608 Kwina RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Courtney Adler, RNRegistered Nurse1386467579
- Dawn Bankson, CPNPNurse Practitioner1912238080
- Ron Battle, M.D.Family Medicine Physician1922193069
- Nicolette Ben, LSWAICSocial Worker1285516302
- Wildena Bunton, CPCPeer Specialist1689364895
- Sarah Burke, RNRegistered Nurse1780543603
Verify Ingeborg Sacksen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00031136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,452 Medicare Part D claims for 114 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Hydroxychloroquine Sulfate185 claims
- Methotrexate175 claims
- Gabapentin99 claims
- Prednisone99 claims
- Pregabalin92 claims
- Leflunomide53 claims
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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Lummi Indian Business CouncilBellingham, WA
- The Association OF University PhysiciansSeattle, WA
- Tulalip Tribes OF WashingtonTulalip, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ingeborg Sacksen among 200 rheumatology physician records in Washington
Ingeborg Sacksen, MD is one of 200 rheumatology physician records with a practice address in Washington. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1991 · median 2005 among the 123 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Washington
There are 200 rheumatology physician records in Washington.
All 200 in Washington → Every provider in Bellingham → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Gregory GardnerBellingham, WA 982261376628107
- James Prickett, M.D.Bellingham, WA 982261336146836
- Grant Hughes, M.D.Bellingham, WA 982251912128257
- Margaret Kinsella, M.D.Bellingham, WA 982251962523084
- Naomi Sullivan, M.D.Bellingham, WA 982251467436493
- Min Xu, M.D.Bellingham, WA 982251598964777
- Andrew Sohn, MDEverett, WA 982031215977897
- Cathy Fritchen, MDEverett, WA 982011043315534
Common questions
What is Ingeborg Sacksen, MD's NPI number?
Ingeborg Sacksen, MD's National Provider Identifier (NPI) is 1902893498, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ingeborg Sacksen, MD located?
The NPPES record lists a practice address at 2608 Kwina RD, Bellingham, WA, 98226. Phone: (360) 312-2489. Providers update this record themselves, so call before visiting.
How can I verify Ingeborg Sacksen, MD's license?
NPPES lists Washington license number MD00031136, 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 Ingeborg Sacksen, MD prescribe under Medicare Part D?
In 2024, Ingeborg Sacksen, MD had 1,452 Medicare Part D claims for 114 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Ingeborg Sacksen, MD's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. 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.