Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sabine Himmelfarb, PHD

Clinical Psychologist in Germantown, MD · enumerated 2006.

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

National Provider Identifier

1215028006

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Registry record

Entity type Individual (Type 1)

Name Dr. Sabine Himmelfarb

Credential PHD

Sex Female

Practice address 20528 Boland Farm Rd, Suite 207, Germantown, MD, 20876

Phone (301) 972-4088

Fax (301) 681-1651

Enumeration date Sep 27, 2006

Last updated in NPPES Oct 10, 2011

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2582 (MD) Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 2582 (MD) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 2582 (MD) 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
510335500	Medicaid	MD	-

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

What is the NPI number for Sabine Himmelfarb?

The National Provider Identifier (NPI) for Sabine Himmelfarb is 1215028006, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sabine Himmelfarb practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-10.