Danielle Marie Greenan
Mental Health Counselor · Patchogue, NY
Danielle Marie Greenan is a mental health counselor with a practice address in Patchogue, New York, and NPI 1205393220, issued on Feb 26, 2019. Check the license (New York 102243, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Danielle Marie Greenan
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 102243 NY
Self-reported in NPPES; status is on the state search - Practice location
- 456 Waverly Ave, Patchogue, NY 11772
- Phone
- (631) 447-6460
- Enumerated
- Feb 26, 2019
- Record last updated
- Feb 26, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 456 Waverly Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emma Bagdasarov, RNPsychiatric/Mental Health Registered Nurse1982956728
- Sarah BattagliaMental Health Counselor1952178063
- Kelly Dean, LCSWClinical Social Worker1023141322
- Jamie Fleming, LMSWSocial Worker1073002671
- Michele Graziano Graziano, CASACAddiction (Substance Use Disorder) Counselor1134717242
- Alyson HeimannSocial Worker1184471013
Verify Danielle Marie Greenan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 102243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29 mental health counselor records list a practice address in Patchogue
They are 29 of the 987 NPPES records with a practice address in Patchogue, and 19,989 mental health counselor records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 29 in Patchogue → All 19,989 in New York → Every provider in Patchogue →
Other mental health counselor records in New York
- Amena AamirBronx, NY1366317711
- Brian AaronsHempstead, NY1699442335
- Edirin Abada, MHCBrooklyn, NY1215518519
- Fortune AbadiBrooklyn, NY1144778820
- Yehuda AbadiFar Rockaway, NY1912559436
- Kayla Abare, LMHCQueensbury, NY1780144782
- Raya Abat-Robinson, LMHC-D, NCC, CCMHCNew York, NY1457952152
- Aria Abatangelo, MA, NCC, MHC-LPBrooklyn, NY1740653609
- Denise Abatemarco, LMHCBrooklyn, NY1487992897
- Jacqueline Abbanat, MHCNewburgh, NY1891421335
Common questions
What is Danielle Marie Greenan's NPI number?
Danielle Marie Greenan's National Provider Identifier (NPI) is 1205393220, issued on Feb 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Danielle Marie Greenan located?
The NPPES record lists a practice address at 456 Waverly Ave, Patchogue, NY, 11772. Phone: (631) 447-6460. Providers update this record themselves, so call before visiting.
How can I verify Danielle Marie Greenan's license?
NPPES lists New York license number 102243, as entered by the provider. 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.