Mary Rust, LCSW
Clinical Social Worker · Milwaukee, WI
Mary Rust, LCSW is a clinical social worker with a practice address in Milwaukee, Wisconsin, and NPI 1619996972, issued on Jul 18, 2006. Check the license (Wisconsin 4122-123, 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
- Mary Rust
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 4122-123 WI
Self-reported in NPPES; status is on the state search - Practice location
- 600 E Mason St, Milwaukee, WI 53202
- Phone
- (414) 224-3737
- Enumerated
- Jul 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (414) 224-3725
- Medicaid ID
- 40933700 WI
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 4,142 in Wisconsin → Look up another NPI →
Also registered at 600 E Mason St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lynn Jacobson, RD, CDRegistered Dietitian1902825250
- Tom Kopka, LCSWClinical Social Worker1942338637
- Maureen Schulz, RN, MSN, APNPPsychiatric/Mental Health Nurse Practitioner1235158593
- Quincy Tharps, LPC, RNRegistered Nurse1326066143
Verify Mary Rust in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4122-123Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary Rust among 4,142 clinical social worker records in Wisconsin
Mary Rust, LCSW is one of 4,142 clinical social worker records with a practice address in Wisconsin. 22% 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 80% newer
- In a Medicare fileNo · 22% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2007 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
608 clinical social worker records list a practice address in Milwaukee
They are 608 of the 18,389 NPPES records with a practice address in Milwaukee, and 4,142 clinical social worker records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,142 in Wisconsin → Every provider in Milwaukee → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Mary Jo Caminiti, ACSWMilwaukee, WI 532021760415160
- Susan Dellutri, LCSW, LMFT, CSACMilwaukee, WI 532021689789851
- Mary Jane Demet, MSW, LCSWMilwaukee, WI 532021841219169
- Grace Jessen, LCSWMilwaukee, WI 532021306954920
- Jane Kelley, LCSWMilwaukee, WI 532021689680860
- Michael Matthias, LCSWMilwaukee, WI 532021417991936
- Patricia Miller, LCSWMilwaukee, WI 532021598872087
- Joelle Ottoson, MSW, LCSW, ICS,CSACMilwaukee, WI 532021679591416
Common questions
What is Mary Rust, LCSW's NPI number?
Mary Rust, LCSW's National Provider Identifier (NPI) is 1619996972, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Rust, LCSW located?
The NPPES record lists a practice address at 600 E Mason St, Milwaukee, WI, 53202. Phone: (414) 224-3737. Providers update this record themselves, so call before visiting.
How can I verify Mary Rust, LCSW's license?
NPPES lists Wisconsin license number 4122-123, 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.