Katherine A. Biebl Duckworth, M.D.
Dermatology Physician · St Louis Park, MN
Katherine A. Biebl Duckworth, M.D. is a dermatology physician with a practice address in St Louis Park, Minnesota, and NPI 1780876987, issued on Aug 13, 2007. Check the license (Minnesota 52749, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Katherine A. Biebl Duckworth
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 52749 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Park Nicollet Blvd, St Louis Park, MN 55416
- Phone
- (952) 993-3260
- Enumerated
- Aug 13, 2007
- Record last updated
- Apr 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110120000982); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2006
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 327 in Minnesota → Look up another NPI →
Also registered at 3800 Park Nicollet Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyle Abben, DPMFoot & Ankle Surgery Podiatrist1225321839
- Babatunde Adekola, MDPain Medicine (Anesthesiology) Physician1184856692
- Michael Ainslie, M.D.Pediatric Endocrinology Physician1114902186
- Alaa Ali, MBBSInternal Medicine Physician1366974933
- Bradford Allan, M.D.Diagnostic Radiology Physician1568449239
- Sarah Ames, CNPNurse Practitioner1649640020
Verify Katherine A. Biebl Duckworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 52749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average dermatology physician in 2024
824 Medicare Part D claims for 340 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Triamcinolone Acetonide148 claims
- Fluorouracil73 claims
- Ketoconazole72 claims
- Mometasone Furoate43 claims
- Metronidazole39 claims
- Clobetasol Propionate32 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.
Bills Medicare through one group practice
- Park Nicollet ClinicBurnsville, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine A. Biebl Duckworth among 327 dermatology physician records in Minnesota
Katherine A. Biebl Duckworth, M.D. is one of 327 dermatology physician records with a practice address in Minnesota. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 56% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2006 · median 2010 among the 269 with a school on file
- Record last updated2016 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Minnesota
There are 327 dermatology physician records in Minnesota.
All 327 in Minnesota → Every provider in St Louis Park → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Alison Adams, M.D.Minneapolis, MN 554161467484014
- Cari Dakin, MD, PHDSt Louis Park, MN 554161336285071
- Rachel Hub, M.D.St Louis Park, MN 554161275517773
- Alison Lang, M.D.St Louis Park, MN 554161013992684
- Michael MacaulaySt Louis Park, MN 554161285619817
- Cynthia Olson, MDSt Louis Park, MN 554161316991797
- Erika Rabeni, M.D.St Louis Park, MN 554161275578841
- Karla Rosenman, MDSt Louis Park, MN 554161013943505
Common questions
What is Katherine A. Biebl Duckworth, M.D.'s NPI number?
Katherine A. Biebl Duckworth, M.D.'s National Provider Identifier (NPI) is 1780876987, issued on Aug 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Katherine A. Biebl Duckworth, M.D. located?
The NPPES record lists a practice address at 3800 Park Nicollet Blvd, St Louis Park, MN, 55416. Phone: (952) 993-3260. Providers update this record themselves, so call before visiting.
How can I verify Katherine A. Biebl Duckworth, M.D.'s license?
NPPES lists Minnesota license number 52749, 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 Katherine A. Biebl Duckworth, M.D. prescribe under Medicare Part D?
In 2024, Katherine A. Biebl Duckworth, M.D. had 824 Medicare Part D claims for 340 beneficiaries; the average among dermatology physician prescribers was 797. 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.