What is Mary Brandner's NPI number?

Mary Brandner's National Provider Identifier (NPI) is 1235879834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Brandner's specialty?

Mary Brandner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Mary Brandner located?

Mary Brandner's practice location on file with NPPES is 2820 Roosevelt Rd, Marinette, WI 54143-3833.

What is Mary Brandner's phone number?

The practice phone number listed in the NPPES registry for Mary Brandner is (715) 735-5225.

Does Mary Brandner accept Medicare?

Mary Brandner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mary Brandner's NPI active?

Yes — Mary Brandner's NPI (1235879834) is active in the NPPES registry as of the last update on 2025-09-04.

IndividualActiveAccepts Medicare

Mary Brandner, LCSW

NPI 1235879834 · Clinical Social Worker · Marinette, WI

Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Mary Brandner, LCSW is a Clinical Social Worker provider in Marinette, WI (NPI 1235879834).

Provider details

NPI number: 1235879834
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No
License: 12176-123 (WI)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 12176-123 (WI)
Behavioral Health & Social Service Providers
Clinical Social Worker1041C0700XLicense 260020 (KY)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2820 Roosevelt Rd

Marinette, WI 54143-3833

Phone: (715) 735-5225

Street-level locationGet directions

More WI providers

Mailing address

10401 Linn Station Rd Ste 100

Louisville, KY 40223-3842

Additional practice locations (2)

4710 Champions Trace Ln Ste 102
Louisville, KY 40218-3496
Phone: (502) 242-8321
3799 Vermeiren Rd
Oconto, WI 54153-9558
Phone: (920) 265-8159

Enumerated: 2022-03-31
Last updated: 2025-09-04
Certified: 2025-09-04

Frequently asked questions

What is Mary Brandner's NPI number?: Mary Brandner's National Provider Identifier (NPI) is 1235879834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mary Brandner's specialty?: Mary Brandner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Mary Brandner located?: Mary Brandner's practice location on file with NPPES is 2820 Roosevelt Rd, Marinette, WI 54143-3833.
What is Mary Brandner's phone number?: The practice phone number listed in the NPPES registry for Mary Brandner is (715) 735-5225.
Does Mary Brandner accept Medicare?: Mary Brandner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mary Brandner's NPI active?: Yes — Mary Brandner's NPI (1235879834) is active in the NPPES registry as of the last update on 2025-09-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.