MARY C NILSSON (MS) – Clinical Social Worker, NPI 1902802499

MARY C NILSSON (MS) is a healthcare provider. based in La crosse, Wisconsin. specializing in Clinical Social Worker. They hold the professional credentials MS. They hold a License No. 4085 (WI). The NPI Number for MARY C NILSSON (MS) is 1902802499

Main info

Female
Name
MARY C NILSSON (MS)
NPI
1902802499
Phone
(608) 782-7300
Address
1836 SOUTH AVE
Enumeration Date
21 June 2005
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MARY C NILSSON (MS)

  • South Avenue, La Crosse, La Crosse County, Wisconsin, 54601, United States

    LA CROSSE, WI 546015429

    Phone: (608) 782-7300

    Type: Mailing

  • 36024, Park Street, Whitehall, Trempealeau County, Wisconsin, 54773, United States

    WHITEHALL, WI 547738626

    Phone: (715) 538-2383

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 54601)

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Reviews

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Frequently asked questions

Can I use this page to confirm MARY C NILSSON (MS)'s NPI?
Yes. MARY C NILSSON (MS) is listed with NPI 1902802499 in the public NPI dataset.
Is MARY C NILSSON (MS) listed as active for patients and plans?
The listing shows MARY C NILSSON (MS) as active in the NPI system.
What healthcare role does MARY C NILSSON (MS) hold?
Scheduling teams often label MARY C NILSSON (MS) under Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Where should I expect MARY C NILSSON (MS) on a map?
Expect La Crosse, Wisconsin as a primary anchor for MARY C NILSSON (MS) unless the record lists multiple sites.
Why does MARY C NILSSON (MS) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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