Sheila Erica Keezer, MSN RN CNS
Adult Psychiatric/Mental Health Clinical Nurse Specialist · New York, NY
Sheila Erica Keezer, MSN RN CNS is an adult psychiatric/mental health clinical nurse specialist with a practice address in New York, New York, and NPI 1609208644, issued on Aug 1, 2013. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sheila Erica Keezer
- Credential
- MSN RN CNS
- Primary taxonomy
- Adult Psychiatric/Mental Health Clinical Nurse Specialist 364SP0809X
- License number
- RN539756 PA
Self-reported in NPPES; status is on the state search - Practice location
- 423 E 23RD St, New York, NY 10010
- Phone
- (212) 686-7500
- Enumerated
- Aug 1, 2013
- Record last updated
- Jul 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 423 E 23RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sheila Erica Keezer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Adult Psychiatric/Mental Health Clinical Nurse Specialist providers in New York
There are 27 adult psychiatric/mental health clinical nurse specialist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other adult psychiatric/mental health clinical nurse specialist records in New York
- Brenda Arley, MA, RNCS, LMFTGlens Falls, NY1598744641
- John Azzopardi, RN,MSN,CNSNew York, NY1306043203
- William Bezmen, PMH.CSMount Sinai, NY1568989218
- Marisa Borek, NPPEast Setauket, NY1881961530
- Regina CanusoSyracuse, NY1417266529
- Sharon Doyle, MS RN CSStony Brook, NY1609971688
- Jayne Eliach, RN, MS CERTIFIED CLINy, NY1144764168
- Cynthia Engel, MS, APRN PMHCNS-BC AAlbany, NY1437658663
- Karen Field, NURSE PRACTITIONERMedford, NY1497902506
- Toby Gilman, MS,RNCanandaigua, NY1740452135
Common questions
What is Sheila Erica Keezer, MSN RN CNS's NPI number?
Sheila Erica Keezer, MSN RN CNS's National Provider Identifier (NPI) is 1609208644, issued on Aug 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Sheila Erica Keezer, MSN RN CNS located?
The NPPES record lists a practice address at 423 E 23RD St, New York, NY, 10010. Phone: (212) 686-7500. Providers update this record themselves, so call before visiting.
How can I verify Sheila Erica Keezer, MSN RN CNS's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.