Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Diana Del Castillo, M.A.
Psychologist in New York, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558451625
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Miss Diana Del Castillo
Credential M.A.
Sex Female
Practice address 160 W 86th St, New York, NY, 10024
Phone (121) 236-2875
Enumeration date Oct 12, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1558451625 active?
Yes, as of the latest NPPES snapshot, NPI 1558451625 is active (record last updated 2007-07-08).
How do I verify Diana Del Castillo's NPI record?
Cross-check NPI 1558451625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Pushpa Chauhan D.P.M. Podiatrist · New York, NY NPI 1225011562 Pushpa Chauhan Primary Podiatric Medicine Podiatrist · New York, NY NPI 1093798175 Pablo Benavides Counselor · New York, NY NPI 1871680181 Vicki Finkel Clinical Social Worker · New York, NY NPI 1851488134 Stacey Braffett Social Worker · New York, NY NPI 1215026679 Silvana Mantovano Mental Health Counselor · New York, NY NPI 1558450395 Maria Corera Mental Health Counselor · New York, NY NPI 1679663017 Sandra Chaves Mental Health Counselor · New York, NY NPI 1841380151
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.