NPI Portal NPI Lookup & Verification

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

Ms. Joan P Dickerson, M.S.,LCSW, LMFT, LPC

Clinical Social Worker in Wauwatosa, WI · enumerated 2006.

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

National Provider Identifier

1487661757

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Joan P Dickerson
Credential M.S.,LCSW, LMFT, LPC
Sex Female
Practice address Wauwatosa, WI, 53222
Fax (414) 778-1531
Enumeration date Aug 1, 2006
Last updated in NPPES Nov 4, 2011

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 340-125 (WI) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1178-123 (WI) Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 391-124 (WI) Secondary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
40918800 Medicaid WI -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1487661757 active?
Yes, as of the latest NPPES snapshot, NPI 1487661757 is active (record last updated 2011-11-04).
How do I verify Joan Dickerson's NPI record?
Cross-check NPI 1487661757 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-04.