Registry data as of Aug 27, 2026

Cecilia Lau, RN, MS, APRN

Adult Psychiatric/Mental Health Clinical Nurse Specialist · Gaithersburg, MD

Cecilia Lau, RN, MS, APRN is an adult psychiatric/mental health clinical nurse specialist with a practice address in Gaithersburg, Maryland, and NPI 1649506387, issued on Oct 31, 2009. Check the license (Maryland R059883, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1649506387
Name
Cecilia Lau
Credential
RN, MS, APRN
Primary taxonomy
Adult Psychiatric/Mental Health Clinical Nurse Specialist 364SP0809X
License number
R059883 MD
Self-reported in NPPES; status is on the state search
Practice location
604 S Frederick Ave,, Gaithersburg, MD 20877
Phone
(240) 489-7448
Enumerated
Oct 31, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Cecilia Lau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R059883    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Adult Psychiatric/Mental Health Clinical Nurse Specialist providers in Maryland

There are 26 adult psychiatric/mental health clinical nurse specialist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 26 in Maryland → Every provider in Gaithersburg →

Other adult psychiatric/mental health clinical nurse specialist records in Maryland

  1. Dawn Biggs, APRN PMHBaltimore, MD1619985561
  2. Daina Buivys, APRNBaltimore, MD1881669687
  3. Kathryn Capozzoli, APRN, BC, PMHSeverna Park, MD1164638086
  4. Renee Clermont, RN, MS, CNSTowson, MD1497989768
  5. Deborah Daringer, CRNP/CNS-PMHSalisbury, MD1538566849
  6. Jo Deaton, APRN/PMHCatonsville, MD1972896090
  7. Maria Dias Raynal, APRN MS BCBethesda, MD1871765313
  8. Linda Dwyer, RN,CNS-PSYCHWestminster, MD1487955530
  9. Karen Engel-Thompson, APRN, BC, PHMSeverna Park, MD1447441662
  10. Maureen Fama, APRNSilver Spring, MD1922195049

Common questions

What is Cecilia Lau, RN, MS, APRN's NPI number?

Cecilia Lau, RN, MS, APRN's National Provider Identifier (NPI) is 1649506387, issued on Oct 31, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Cecilia Lau, RN, MS, APRN located?

The NPPES record lists a practice address at 604 S Frederick Ave,, Gaithersburg, MD, 20877. Phone: (240) 489-7448. Providers update this record themselves, so call before visiting.

How can I verify Cecilia Lau, RN, MS, APRN's license?

NPPES lists Maryland license number R059883, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.