Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Malgorzata V Stanczyk, M.D.
Surgery Physician in Long Beach, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104029859
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Registry record
Entity type Individual (Type 1)
Name Dr. Malgorzata V Stanczyk
Credential M.D.
Sex Female
Practice address 432 E 10th St, Long Beach, CA, 90813
Phone (562) 491-7935
Fax (562) 432-7930
Enumeration date Jun 8, 2007
Last updated in NPPES May 5, 2015
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1104029859 active?
Yes, as of the latest NPPES snapshot, NPI 1104029859 is active (record last updated 2015-05-05).
How do I verify Malgorzata Stanczyk's NPI record?
Cross-check NPI 1104029859 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-05.