Ms. Thomasine Michele Mcfarlin, LCSW

Ms. Thomasine Michele Mcfarlin is a Clinical Social Worker provider (Social Worker) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1841329778 since 2007. The credential LCSW stands for Licensed Clinical Social Worker.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1841329778
Entity type	Individual (Type 1)
Name	Ms. Thomasine Michele Mcfarlin
Credential	LCSW
Sex	Female
Practice address	Berkeley, CA, 94704
Phone	5105480304
Enumeration date	2007-03-05
Last updated in NPPES	2007-07-08

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1041C0700X	Clinical Social Worker	Primary	LCS16732	CA

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
LCS16732	Other	CA	SOCIAL WORK LICENSE

Copy-ready billing details

Provider: Thomasine Mcfarlin, LCSW
NPI: 1841329778
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Berkeley, CA, 94704

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1003850421	John Rosenberg	Individual	Psychiatry Physician	Berkeley, CA
1700969235	William Riess	Individual	Clinical Psychologist	Berkeley, CA
1356424386	Nancy Ebbert	Individual	Psychiatry Physician	Berkeley, CA
1407294176	Alice Robinson	Individual	Marriage & Family Therapist	Berkeley, CA
1902212046	Adam Rochmes	Individual	Clinical Psychologist	Berkeley, CA
1871970996	Mary Tennes	Individual	Psychoanalysis Psychologist	Berkeley, CA
1598291544	Beverly Burch	Individual	Social Worker	Berkeley, CA

Verify this record

Cross-check NPI 1841329778 against the authoritative CMS record: view Ms. Thomasine Michele Mcfarlin on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Thomasine Mcfarlin's NPI record?

Cross-check NPI 1841329778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841329778 active?

Yes — as of the latest NPPES snapshot, NPI 1841329778 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.