Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Wilson Bezerra Flanders, MA, LPCC, LMHC

Professional Counselor in Mill Valley, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1720120256

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Registry record

Entity type Individual (Type 1)

Name Mr. Wilson Bezerra Flanders

Credential MA, LPCC, LMHC

Sex Male

Practice address Mill Valley, CA, 94942

Phone (415) 647-9839

Fax (415) 390-1245

Enumeration date Feb 12, 2007

Last updated in NPPES Dec 1, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MH 8586 (FL) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 3092 (NY) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 6018 (MA) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 3902 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
311546	Other	FL	LIFESYNCH/CORP HEALTH
593439351	Other	FL	HUMANA MILITARY
9589228	Other	FL	AETNA
267048	Other	FL	COMPSYNCH
2798432	Other	FL	UNITED BEHAVIORAL
311546	Other	FL	AMERIGROUP
Z102-X	Other	FL	BCBSFL
2677850	Other	FL	CIGNA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Wilson Flanders's NPI record?

Cross-check NPI 1720120256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720120256 active?

Yes, as of the latest NPPES snapshot, NPI 1720120256 is active (record last updated 2021-12-01).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.