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

Dr. David B Wohlsifer, PH.D.

Clinical Social Worker in Boca Raton, FL · enumerated 2006.

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

National Provider Identifier

1962572750

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Registry record

Entity type Individual (Type 1)

Name Dr. David B Wohlsifer

Credential PH.D.

Sex Male

Practice address Boca Raton, FL, 33432

Phone (561) 409-9701

Fax (561) 922-0371

Enumeration date Nov 8, 2006

Last updated in NPPES Jun 3, 2014

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW013309 (PA) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW 11673 (FL) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
EIN	Other	-	20-0389297

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

What is the NPI number for David Wohlsifer?

The National Provider Identifier (NPI) for David Wohlsifer is 1962572750, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Wohlsifer practice?

The practice location on file with NPPES is in Boca Raton, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-03.