William Piotrowski, MD
Family Medicine Physician · North Branch, MN
William Piotrowski, MD is a family medicine physician with a practice address in North Branch, Minnesota, and NPI 1831258615, issued on Dec 7, 2006. Check the license on the Minnesota Board of Medical Practice; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Piotrowski
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 6413 Oak St, North Branch, MN 55056
- Phone
- (651) 674-8353
- Enumerated
- Dec 7, 2006
- Entity
- Type 1 · individual
Also registered at 6413 Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Dummer, MDFamily Medicine Physician1376649434
- Marcella Gutierrez, MPAS, PA-CPhysician Assistant1063780187
Verify William Piotrowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical PracticeCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
8 family medicine physician records list a North Branch practice address
They are 8 of the 104 NPPES records with a North Branch practice address, and 3,876 family medicine physician records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in North Branch → All 3,876 in Minnesota → Every provider in North Branch →
Other family medicine physician records in Minnesota
- Allison AaseMinneapolis, MN1255028239
- Lise Aasheim, M.D.Albert Lea, MN1871571851
- Cherry Abary, D.O.Eden Prairie, MN1821019712
- Jihan Abbott, D.O.Woodbury, MN1306138870
- Mona Abdel-Bary, MBBCHFridley, MN1689067860
- Yasmin Abdulaya, MDSaint Cloud, MN1437892536
- Bangean Abdullah, MDCoon Rapids, MN1952363137
- Melika AbdulwhabMinnetonka, MN1538662515
- Ryan Aberle, MDRobbinsdale, MN1639732928
- Gregory Abler, MDMorris, MN1609889740
Common questions
What is William Piotrowski, MD's NPI number?
William Piotrowski, MD's National Provider Identifier (NPI) is 1831258615, issued on Dec 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Piotrowski, MD located?
The NPPES record lists a practice address at 6413 Oak St, North Branch, MN, 55056. Phone: (651) 674-8353. Providers update this record themselves, so call before visiting.
How can I verify William Piotrowski, MD's license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.