Warren W. Nielsen, MD
Orthopaedic Surgery Physician · Edina, MN
Warren W. Nielsen, MD is an orthopaedic surgery physician with a practice address in Edina, Minnesota, and NPI 1134682966, issued on Apr 9, 2019. Check the license (Minnesota 82207, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Warren W. Nielsen
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 82207 MN
060.0005238 VT
Self-reported in NPPES; status is on the state search - Practice location
- 4010 W 65TH St, Edina, MN 55435
- Phone
- (952) 456-7000
- Enumerated
- Apr 9, 2019
- Record last updated
- Jun 2, 2026
- Fax
- (952) 456-7001
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 647 in Minnesota → Look up another NPI →
Also registered at 4010 W 65TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Steven Ahlvers, ATCAthletic Trainer1104890904
- Luke Aldrich, PA-CPhysician Assistant1457073355
- Andrew Anderson, PA-CSurgical Physician Assistant1316107998
- Anne Anderson, RNFARegistered Nurse First Assistant1033132162
Verify Warren W. Nielsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 82207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
102 Medicare Part D claims for 35 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Oxycodone Hcl17 claims
- Tramadol Hcl14 claims
- Meloxicam12 claims
- Methocarbamol12 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.
Warren W. Nielsen among 647 orthopaedic surgery physician records in Minnesota
Warren W. Nielsen, MD is one of 647 orthopaedic surgery physician records with a practice address in Minnesota. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 orthopaedic surgery physician records list a practice address in Edina
They are 46 of the 3,697 NPPES records with a practice address in Edina, and 647 orthopaedic surgery physician records in Minnesota.
All 647 in Minnesota → Every provider in Edina → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- John Anderson, M.D.Edina, MN 554351235140534
- Scott Anseth, M.D.Edina, MN 554351942213384
- William Call, MDEdina, MN 554351356309934
- Paul Dworak, M.D.Edina, MN 554351437265295
- Allan Hunt, MDEdina, MN 554351134103633
- John Kearns, M.D.Edina, MN 554351467465807
- Christopher Larson, M.D.Edina, MN 554351396763314
- Gregory Lervick, M.D.Edina, MN 554351881701829
Common questions
What is Warren W. Nielsen, MD's NPI number?
Warren W. Nielsen, MD's National Provider Identifier (NPI) is 1134682966, issued on Apr 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Warren W. Nielsen, MD located?
The NPPES record lists a practice address at 4010 W 65TH St, Edina, MN, 55435. Phone: (952) 456-7000. Providers update this record themselves, so call before visiting.
How can I verify Warren W. Nielsen, MD's license?
NPPES lists Minnesota license number 82207, 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 Warren W. Nielsen, MD prescribe under Medicare Part D?
In 2024, Warren W. Nielsen, MD had 102 Medicare Part D claims for 35 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.