Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Sandra Dineen, NP

Nurse Practitioner in Hawthorne, NY · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689959678

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Sandra Dineen

Credential NP

Sex Female

Practice address 19 Bradhurst Ave, Suite 700, Hawthorne, NY, 10532

Phone (914) 593-7800

Fax (914) 593-7881

Enumeration date Oct 21, 2011

Last updated in NPPES Oct 21, 2011

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F386745 (NY) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sandra Dineen?

The National Provider Identifier (NPI) for Sandra Dineen is 1689959678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sandra Dineen practice?

The practice location on file with NPPES is in Hawthorne, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Martin Cohen Cardiovascular Disease Physician · Hawthorne, NY NPI 1437152618 Arun Goyal Vascular Surgery Physician · Hawthorne, NY NPI 1447253570 Anthony Pucillo Cardiovascular Disease Physician · Hawthorne, NY NPI 1619970530 Patricia Kilcullen Adult Health Nurse Practitioner · Hawthorne, NY NPI 1316940190 Richard Kay Cardiovascular Disease Physician · Hawthorne, NY NPI 1326041393 Jae Ro Cardiovascular Disease Physician · Hawthorne, NY NPI 1184627085 Warren Rosenblum Cardiovascular Disease Physician · Hawthorne, NY NPI 1528061413 Pravin Shah Vascular Surgery Physician · Hawthorne, NY NPI 1326041211

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-21.