John P. Sowinski, R.PH.
Nutrition Support Pharmacist · Two Rivers, WI
John P. Sowinski, R.PH. is a nutrition support pharmacist with a practice address in Two Rivers, Wisconsin, and NPI 1861539553, issued on Jan 31, 2007. Check the license (Wisconsin 10318, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John P. Sowinski
- Credential
- R.PH.
- Primary taxonomy
- Nutrition Support Pharmacist 1835N1003X
- License number
- 10318 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1516 Washington St, Two Rivers, WI 54241
- Phone
- (920) 553-1225
- Enumerated
- Jan 31, 2007
- Record last updated
- Sep 11, 2025
- Entity
- Type 1 · individual
2 nearest nutrition support pharmacist records → All 3 in Wisconsin → Look up another NPI →
Also registered at 1516 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Gahl, M.D.Family Medicine Physician1295729366
- Danielle Walsh, APNPFamily Nurse Practitioner1982437208
Verify John P. Sowinski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 10318Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nutrition Support Pharmacist providers in Wisconsin
There are 3 nutrition support pharmacist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Wisconsin → Every provider in Two Rivers → Nutrition Support Pharmacist nationwide →
The 2 nutrition support pharmacist records with the nearest ZIP codes
- Lucy Wagala, PHARMDMinocqua, WI 545481205616380
- Gordon Sacks, PHARM.D.Madison, WI 537921376572420
Common questions
What is John P. Sowinski, R.PH.'s NPI number?
John P. Sowinski, R.PH.'s National Provider Identifier (NPI) is 1861539553, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John P. Sowinski, R.PH. located?
The NPPES record lists a practice address at 1516 Washington St, Two Rivers, WI, 54241. Phone: (920) 553-1225. Providers update this record themselves, so call before visiting.
How can I verify John P. Sowinski, R.PH.'s license?
NPPES lists Wisconsin license number 10318, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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. 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.