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Ms. Cecilia Y Lau, RN, MS, APRN

Adult Psychiatric/Mental Health Clinical Nurse Specialist in Gaithersburg, MD · enumerated 2009.

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

National Provider Identifier

1649506387

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Registry record

Entity type Individual (Type 1)
Name Ms. Cecilia Y Lau
Credential RN, MS, APRN
Sex Female
Practice address 604 S Frederick Ave,, Suite 213, Gaithersburg, MD, 20877
Phone (240) 489-7448
Fax (301) 355-6614
Enumeration date Oct 31, 2009
Last updated in NPPES Apr 20, 2012

Taxonomy & licenses

364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License R059883 (MD) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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

Where does Cecilia Lau practice?
The practice location on file with NPPES is in Gaithersburg, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cecilia Lau?
The National Provider Identifier (NPI) for Cecilia Lau is 1649506387, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-20.