Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cecelia Jaschek, RN

Registered Nurse in Antioch, CA · enumerated 2016.

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

National Provider Identifier

1932555380

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Registry record

Entity type Individual (Type 1)

Name Cecelia Jaschek

Credential RN

Sex Female

Practice address 55 E 18th St, Antioch, CA, 94509

Phone (925) 777-1133

Enumeration date May 4, 2016

Last updated in NPPES May 4, 2016

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95029627 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 specialty is Cecelia Jaschek?

Cecelia Jaschek is registered in NPPES with the primary taxonomy of Registered Nurse. 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.

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Timothy Ford Marriage & Family Therapist · Antioch, CA NPI 1548593833 Lowanda West-Brown School Counselor · Antioch, CA NPI 1245639558 Melissa Peters School Registered Nurse · Antioch, CA NPI 1679979256 Craig Rudholm Counselor · Antioch, CA NPI 1669878005 Lauren Mellone Counselor · Antioch, CA NPI 1477935815 Maranyeli Estrada Counselor · Antioch, CA NPI 1407232986 Leanne Hick Registered Nurse · Antioch, CA NPI 1356714778 Kareema Cunningham Registered Nurse · Antioch, CA NPI 1659736684

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-04.