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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

DAFFNEY DIEU

Active Sole Proprietor

DAFFNEY DIEU is a Substance Abuse Psychiatric Nurse healthcare provider located in SLEEPY HOLLOW, New York. NPI 1376495119 is currently active in the NPPES registry. Verify at CMS.

Substance Abuse Psychiatric Nurse · SLEEPY HOLLOW, NY

Registration Details

NPI Number
1376495119
Provider Type
Individual
Gender
Female
NPI Issued
Feb 12, 2026 (0.54800542108568 yrs)
Last Updated
Feb 12, 2026
Licenses
888674-01 (NY)
888674 (NY)
888674 (NY)
Sole Proprietor
Yes

Practice Information

Address
701 N BROADWAY
SLEEPY HOLLOW, NY, 105911020
Browse NY providers · Browse ZIP 10591
Phone
9143663000
Primary Specialty
Substance Abuse Psychiatric Nurse
163WP0809X
Additional Specialty
Nurse Anesthetist, Certified
Additional Specialty
Medical-Surgical Nurse

Other Substance Abuse Psychiatric Nurse Providers in SLEEPY HOLLOW, NY

Name Credential NPI
DR. JUDITH M ERICKSON PHD, CNS, BC 1306867817
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.