Soren Kostoff Madsen
Obstetrics & Gynecology Physician · La Grande, OR
Soren Kostoff Madsen is an obstetrics & gynecology physician with a practice address in La Grande, Oregon, and NPI 1457001398, issued on Mar 24, 2022. Check the license (Oregon DO229452, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Soren Kostoff Madsen
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- DO229452 OR
Self-reported in NPPES; status is on the state search - Practice location
- 710 Sunset Dr Ste E, La Grande, OR 97850
- Phone
- (541) 663-3150
- Enumerated
- Mar 24, 2022
- Record last updated
- Jun 10, 2026
- Fax
- (541) 975-5111
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 654 in Oregon → Look up another NPI →
Also registered at 710 Sunset Dr Ste E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debora Brown-Cumpton, LCSWClinical Social Worker1407216989
- Kevin Grayson, M.D.Pediatrics Physician1932128477
- Eve Koltuv, M.D.Pediatrics Physician1043631708
- Kayla Nixon, FNPFamily Nurse Practitioner1548646847
- Jeanna Romer, M.DObstetrics & Gynecology Physician1205276003
- Zachary Spoehr-Labutta, MDPediatrics Physician1881057362
Verify Soren Kostoff Madsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO229452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
27 Medicare Part D claims for 12 beneficiaries, against an average of 165 among the 28,733 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.
Industry payments in 2024: $729.72
7 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Soren Kostoff Madsen among 654 obstetrics & gynecology physician records in Oregon
Soren Kostoff Madsen is one of 654 obstetrics & gynecology physician records with a practice address in Oregon. 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 2022, is newer than 99% of them.
- NPI issued2022 · 99% of these records are older, under 1% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 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 207V00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 obstetrics & gynecology physician records list a practice address in La Grande
They are 6 of the 557 NPPES records with a practice address in La Grande, and 654 obstetrics & gynecology physician records in Oregon.
All 654 in Oregon → Every provider in La Grande → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Milo Hibbert, M.D.La Grande, OR 978501689604233
- Dawn Knight, M.D.La Grande, OR 978501689699787
- Ralph Oler, M.D.La Grande, OR 978501104867852
- Jeanna Romer, M.DLa Grande, OR 978501205276003
- Stacy Whitaker, DOLa Grande, OR 978501316064512
- Diana Edenfield, MDHermiston, OR 978381205818176
- Allison Khavkin, MDHermiston, OR 978381407111412
- Keith Lutter, DOHermiston, OR 978381447487327
Common questions
What is Soren Kostoff Madsen's NPI number?
Soren Kostoff Madsen's National Provider Identifier (NPI) is 1457001398, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Soren Kostoff Madsen located?
The NPPES record lists a practice address at 710 Sunset Dr Ste E, La Grande, OR, 97850. Phone: (541) 663-3150. Providers update this record themselves, so call before visiting.
How can I verify Soren Kostoff Madsen's license?
NPPES lists Oregon license number DO229452, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Soren Kostoff Madsen prescribe under Medicare Part D?
In 2024, Soren Kostoff Madsen had 27 Medicare Part D claims for 12 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions 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.