MRS. MARIAN AMLIE NELSON
NPI 1245509884
Social Worker in Oakland, CA

Q: What is Marian Nelson's NPI number?

The NPI number for Marian Nelson is 1245509884. It was assigned to this individual provider in the NPPES registry on December 28, 2011. The provider is also known as Mrs. Marian Amlie Nelson Lcsw.

Q: What is Marian Nelson's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: Is Marian Nelson enrolled in Medicare?

No. Marian Nelson has opted out of Medicare through January 9, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Marian Nelson was last updated on December 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 28, 2011Opted out of Medicare · through Jan 9, 2028

3867 HOWE ST, 1, OAKLAND, CA 94611(510) 654-6411(510) 654-6411 Get Directions Write a Review

NPPES record last updated: December 28, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Mrs. Marian Amlie Nelson NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MARIAN AMLIE NELSON (NPI 1245509884) is an individual social worker in Oakland, California, licensed in California (LCS 7582) and active in the NPI registry since December 2011. She has opted out of Medicare through January 9, 2028.

NPPES Registry Identity

NPI1245509884

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameMRS. MARIAN AMLIE NELSON

Location Address3867 HOWE ST, 1Oakland, CA 94611-5343

Mailing Address3867 Howe St, 1Oakland, CA 94611-5343 · (510) 654-6411 · Fax (510) 654-6411

Phone(510) 654-6411

Fax(510) 654-6411

Sole ProprietorYes

Enumeration DateDecember 28, 2011

✔ NPI 1245509884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in CA · LCS 7582

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

3867 HOWE ST, Oakland, CA 94611

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Other Names 1

Professional Name (2)Mrs. Marian Amlie Nelson Lcsw

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mrs. Marian Amlie Nelson has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 9, 2022 through January 9, 2028.

Opt-Out Effective DateJanuary 9, 2022

Opt-Out In Effect ThroughJanuary 9, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. GILBERTO MADRID LCSW

Social Worker (Clinical)