Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Cecilia Y Lau, RN, MS, APRN

Individual provider Adult Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1649506387

MS. Cecilia Y Lau, RN, MS, APRN is an Adult Psychiatric/Mental Health Clinical Nurse Specialist in Gaithersburg, Maryland. Licensed in Maryland. Registered with an NPI since 2009.

Licensed in
MD
In the registry since
2009
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MS — Master of Science
A graduate science degree.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

604 S Frederick Ave Ste 213
Gaithersburg, MD 20877-1282
Phone: (240) 489-7448
Fax: (301) 355-6614
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0809X · Licence R059883 (MD)

Record details

NPI number1649506387
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MS , APRN
Sole proprietorNo
NPI enumeratedOctober 31, 2009
Last updated in NPPESApril 20, 2012

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