Rebecca L. Lossen, MD
Family Medicine Physician · Winona, MN
Rebecca L. Lossen, MD is a family medicine physician with a practice address in Winona, Minnesota, and NPI 1700847340, issued on Mar 31, 2006. Check the license (Minnesota 42529, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Rebecca L. Lossen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 42529 MN
41645020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 825 Mankato Ave, Winona, MN 55987
- Phone
- (507) 454-5050
- Enumerated
- Mar 31, 2006
- Record last updated
- Jan 4, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (507) 454-5102
- Medicaid ID
- 201018600 MN
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,985 in Minnesota → Look up another NPI →
Also registered at 825 Mankato Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terence Full, RPHPharmacist1053537258
- Richard Gaffron, R.PH.Pharmacist1649496852
- Mary Harms, CNPFamily Medicine Physician1952362493
- Amanda Weber, PHARM D, RPHPharmacist1952420572
Verify Rebecca L. Lossen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 42529Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
24 Medicare Part D claims for 19 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 MIPS final score for 2023 (Medicare payment program): 97.6 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).
Rebecca L. Lossen among 3,985 family medicine physician records in Minnesota
Rebecca L. Lossen, MD is one of 3,985 family medicine physician records with a practice address in Minnesota. 74% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 42% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2012 · 63% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 family medicine physician records list a practice address in Winona
They are 18 of the 876 NPPES records with a practice address in Winona, and 3,985 family medicine physician records in Minnesota.
All 3,985 in Minnesota → Every provider in Winona → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Everett Beguin, MDWinona, MN 559871134139652
- David Christenson, MDWinona, MN 559871972513588
- Charlotte Clark, M.D.Winona, MN 559871386875128
- Jennifer Forsyth, D.O.Winona, MN 559871225328735
- Mary Harms, CNPWinona, MN 559871952362493
- Wayne Kelly, MDWinona, MN 559871831153972
- Jonathan Knight, D.O.Winona, MN 559871376596536
- Mary Michener, MDWinona, MN 559871124038724
Common questions
What is Rebecca L. Lossen, MD's NPI number?
Rebecca L. Lossen, MD's National Provider Identifier (NPI) is 1700847340, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca L. Lossen, MD located?
The NPPES record lists a practice address at 825 Mankato Ave, Winona, MN, 55987. Phone: (507) 454-5050. Providers update this record themselves, so call before visiting.
How can I verify Rebecca L. Lossen, MD's license?
NPPES lists Minnesota license number 42529, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rebecca L. Lossen, MD prescribe under Medicare Part D?
In 2024, Rebecca L. Lossen, MD had 24 Medicare Part D claims for 19 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Rebecca L. Lossen, MD's MIPS final score?
The 2023 MIPS final score is 97.6 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.