Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Cynthia Margaret Ciaschi, NP
Nurse Practitioner in La Jolla, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750391512
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Registry record
Entity type Individual (Type 1)
Name Ms. Cynthia Margaret Ciaschi
Credential NP
Sex Female
Practice address 3855 Health Sciences Drive, Mc 0957, La Jolla, CA, 92093
Phone (858) 657-7000
Fax (212) 639-3779
Enumeration date Aug 8, 2006
Last updated in NPPES Oct 12, 2015
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F-300616-1 (NY) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5263 (CA) 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.
Frequently asked questions
What specialty is Cynthia Ciaschi?
Cynthia Ciaschi is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Haydee Ojeda-Fournier Diagnostic Radiology Physician · La Jolla, CA NPI 1871537191 Tony Reid Internal Medicine Physician · La Jolla, CA NPI 1346323904 Pamela Jones Neurological Surgery Physician · La Jolla, CA NPI 1295962025 Zoya Qureshy Internal Medicine Physician · La Jolla, CA NPI 1457937815 Jacob Leary Hematology & Oncology Physician · La Jolla, CA NPI 1932777125
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-12.