Andrea Williams, RN
Addiction (Substance Use Disorder) Registered Nurse · Oshkosh, WI
Andrea Williams, RN is an addiction (substance use disorder) registered nurse with a practice address in Oshkosh, Wisconsin, and NPI 1033737218, issued on Jul 14, 2020. Check the license with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Andrea Williams
- Credential
- RN
- Primary taxonomy
- Addiction (Substance Use Disorder) Registered Nurse 163WA0400X
- Practice location
- 505 S Washburn St, Oshkosh, WI 54904
- Phone
- (920) 232-2332
- Enumerated
- Jul 14, 2020
- Entity
- Type 1 · individual
Also registered at 505 S Washburn St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kent Barnes, BS, LADCAddiction (Substance Use Disorder) Counselor1407145899
- Charity Brand, SAC-ITAddiction (Substance Use Disorder) Counselor1790397412
- Carrie Brouillette, RNAddiction (Substance Use Disorder) Registered Nurse1437661535
- Liisa Bush, SAC-ITAddiction (Substance Use Disorder) Counselor1295512002
- Patrick Carlson, SAC-ITAddiction (Substance Use Disorder) Counselor1033648159
- Drew Collins, CSW, SAC-ITAddiction (Substance Use Disorder) Counselor1558716670
Verify Andrea Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Addiction (Substance Use Disorder) Registered Nurse providers in Wisconsin
There are 264 addiction (substance use disorder) registered nurse records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other addiction (substance use disorder) registered nurse records in Wisconsin
- Vicki AhoAppleton, WI1003449596
- Eva Aiello-Larrabee, RNRacine, WI1528393881
- Angela Akim, RNEau Claire, WI1023726445
- Kay Aldrian, RNWausau, WI1073361853
- Celia AlegriaWest Allis, WI1982264370
- Brenda Anderson, RNEau Claire, WI1558849794
- Thomas Andritsos, RNWest Allis, WI1588207674
- Victor Anoje, RNMilwaukee, WI1679370894
- Norma Aranda, RNWest Allis, WI1023897188
- Lori Ashbeck, R.N.Madison, WI1407283310
Common questions
What is Andrea Williams, RN's NPI number?
Andrea Williams, RN's National Provider Identifier (NPI) is 1033737218, issued on Jul 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Williams, RN located?
The NPPES record lists a practice address at 505 S Washburn St, Oshkosh, WI, 54904. Phone: (920) 232-2332. Providers update this record themselves, so call before visiting.
How can I verify Andrea Williams, RN's license?
Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
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.