Sarah Corinne Martinez, MSW
Social Worker · Appleton, WI
Sarah Corinne Martinez, MSW is a social worker with a practice address in Appleton, Wisconsin, and NPI 1922515378, issued on Jan 8, 2018. 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
- Sarah Corinne Martinez
- Credential
- MSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 10 Tri Park Way, Appleton, WI 54914
- Phone
- (920) 831-0070
- Enumerated
- Jan 8, 2018
- Record last updated
- Jan 8, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 1,915 in Wisconsin → Look up another NPI →
Also registered at 10 Tri Park Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Aleff, LCSWClinical Social Worker1942245592
- Wendy AntoinePharmacotherapy Pharmacist1215323985
- Tara Atanasoff, O.D.Optometrist1871516450
- Christopher Bascone, LMSWSocial Worker1831455898
- Kristen Brenner, RD, CDRegistered Dietitian1770504110
- Larae Bruno, RNRegistered Nurse1376563239
Verify Sarah Corinne Martinez 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
Sarah Corinne Martinez among 1,915 social worker records in Wisconsin
Sarah Corinne Martinez, MSW is one of 1,915 social worker records with a practice address in Wisconsin. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 51% of them.
- NPI issued2018 · 51% of these records are older, 45% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 social worker records list a practice address in Appleton
They are 53 of the 3,249 NPPES records with a practice address in Appleton, and 1,915 social worker records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,915 in Wisconsin → Every provider in Appleton → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Christopher Bascone, LMSWAppleton, WI 549141831455898
- Jennifer Bushman, LCSWAppleton, WI 549141861696619
- Nicole Bushman, LPCAppleton, WI 549141639494115
- Stephanie Diamond, LCSWAppleton, WI 549141225346109
- Dorothy Fonstad, MSE, LCSW, CADC 111Appleton, WI 549141639246382
- Mallory Gloudemans, LPCAppleton, WI 549141831506062
- Kelly Hagerty, LCSWAppleton, WI 549141942729025
- Lisa Holzwarth, LPCAppleton, WI 549141396065603
Common questions
What is Sarah Corinne Martinez, MSW's NPI number?
Sarah Corinne Martinez, MSW's National Provider Identifier (NPI) is 1922515378, issued on Jan 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Corinne Martinez, MSW located?
The NPPES record lists a practice address at 10 Tri Park Way, Appleton, WI, 54914. Phone: (920) 831-0070. Providers update this record themselves, so call before visiting.
How can I verify Sarah Corinne Martinez, MSW'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), 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.