Chelsea Ann Wiesner, DO
Emergency Medicine Physician · Brainerd, MN
Chelsea Ann Wiesner, DO is an emergency medicine physician with a practice address in Brainerd, Minnesota, and NPI 1487210811, issued on May 10, 2019. Check the license (Minnesota 75714, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Chelsea Ann Wiesner
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 75714 MN
9209 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 523 N 3RD St, Brainerd, MN 56401
- Phone
- (218) 829-2861
- Enumerated
- May 10, 2019
- Record last updated
- Feb 21, 2024
- Medicare enrollment
- Enrolled (PECOS I20240306000356); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,348 in Minnesota → Look up another NPI →
Also registered at 523 N 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Peter Ataro, MDInternal Medicine Physician1306050067
- Robert Bacon, MDEmergency Medicine Physician1417925066
- Abigail Baillif, CNPFamily Nurse Practitioner1295305662
Verify Chelsea Ann Wiesner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 75714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average emergency medicine physician in 2024
203 Medicare Part D claims for 145 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 31 claims were for opioids.
Most prescribed
- Prednisone20 claims
- Oxycodone Hcl18 claims
- Doxycycline Hyclate16 claims
- Amoxicillin-Clavulanate Potass15 claims
- Cefdinir11 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
- St Josephs Medical CenterBrainerd, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chelsea Ann Wiesner among 1,348 emergency medicine physician records in Minnesota
Chelsea Ann Wiesner, DO is one of 1,348 emergency medicine physician records with a practice address in Minnesota. 80% 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 83% of them.
- NPI issued2019 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2012 among the 818 with a school on file
- Record last updated2024 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 emergency medicine physician records list a practice address in Brainerd
They are 17 of the 631 NPPES records with a practice address in Brainerd, and 1,348 emergency medicine physician records in Minnesota.
All 1,348 in Minnesota → Every provider in Brainerd → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Charles Andres, M.D.Brainerd, MN 564011255383642
- Robert Bacon, MDBrainerd, MN 564011417925066
- Joseph Benson, D.O.Brainerd, MN 564011831350123
- Blaine Brecht, MDBrainerd, MN 564011417923954
- Michael Haarstad, M.D.Brainerd, MN 564011164860318
- Rebecca Holcomb, MDBrainerd, MN 564011992837793
- Desiree HolzerBrainerd, MN 564011023283066
- Scott Joing, M.D.Brainerd, MN 564011619943198
Common questions
What is Chelsea Ann Wiesner, DO's NPI number?
Chelsea Ann Wiesner, DO's National Provider Identifier (NPI) is 1487210811, issued on May 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Chelsea Ann Wiesner, DO located?
The NPPES record lists a practice address at 523 N 3RD St, Brainerd, MN, 56401. Phone: (218) 829-2861. Providers update this record themselves, so call before visiting.
How can I verify Chelsea Ann Wiesner, DO's license?
NPPES lists Minnesota license number 75714, 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 Chelsea Ann Wiesner, DO prescribe under Medicare Part D?
In 2024, Chelsea Ann Wiesner, DO had 203 Medicare Part D claims for 145 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.