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MARY FLEISCH LCSW
NPI 1427467117
Counselor - Mental Health in Oakland, CA

Active since August 06, 2014Opted out of Medicare · through Jun 20, 2027
445 BELLEVUE AVE STE 4, OAKLAND, CA 94610(510) 239-7243 Get Directions Write a Review

NPPES record last updated: April 3, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 3, 2023, Aug 17, 2020 (2 updates tracked since 2020).

About Mary Fleisch Lcsw NPPES

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

MARY FLEISCH LCSW (NPI 1427467117) is an individual mental health provider in Oakland, California and active in the NPI registry since August 2014. She has opted out of Medicare through June 20, 2027 and maintains a secondary practice location in Oakland.

NPPES Registry Identity

NPI1427467117
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARY FLEISCHCredential: LCSW
Location Address445 BELLEVUE AVE STE 4Oakland, CA 94610-4923
Mailing Address445 Bellevue Ave Ste 4Oakland, CA 94610-4923 · (510) 239-7243
Phone(510) 239-7243
Sole ProprietorNo
Enumeration DateAugust 6, 2014
Last NPPES UpdateApril 3, 20232 updates tracked since enumeration
NPPES CertifiedApril 3, 2023
✔ NPI 1427467117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Also ListedCounselorTaxonomy 101Y00000X
445 BELLEVUE AVE STE 4, Oakland, CA 94610
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Secondary Practice Location 1

Location 12940 Summit St Ste 2C&2DOakland, CA 94609-3416 · Phone (510) 239-7243

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mary Fleisch Lcsw 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 June 20, 2025 through June 20, 2027.

Opt-Out Effective DateJune 20, 2025
Opt-Out In Effect ThroughJune 20, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

MARY FLEISCH LCSW INTEGRATIVE COUNSELING INC
Social Worker (Clinical)
445 BELLEVUE AVE STE 4
OAKLAND, CA 94610
Alameda County (510) 239-7243

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Fleisch's NPI number?

The NPI number for Mary Fleisch is 1427467117. It was assigned to this individual provider in the NPPES registry on August 6, 2014.

Where is Mary Fleisch located?

Mary Fleisch practices at 445 Bellevue Ave Ste 4, Oakland, CA 94610. The listed phone number is (510) 239-7243.

What is Mary Fleisch's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Mary Fleisch enrolled in Medicare?

No. Mary Fleisch has opted out of Medicare through June 20, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Mary Fleisch was last updated on April 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.