Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christine Helene Holschneider, MD

Gynecologic Oncology Physician in Sylmar, CA · enumerated 2007.

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

National Provider Identifier

1871636928

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Christine Helene Holschneider

Credential MD

Sex Female

Practice address 14445 Olive View Dr Rm 2b-163, Department of Ob-Gyn, Sylmar, CA, 91342

Phone (818) 364-3222

Fax (818) 364-3255

Enumeration date Feb 15, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License A55372 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

How do I verify Christine Holschneider's NPI record?

Cross-check NPI 1871636928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871636928 active?

Yes, as of the latest NPPES snapshot, NPI 1871636928 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.