Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Margaret Marcinik, DO

Emergency Medicine Physician in Upland, PA · enumerated 2006.

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

National Provider Identifier

1467484121

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Registry record

Entity type Individual (Type 1)

Name Dr. Margaret Marcinik

Credential DO

Sex Female

Practice address One Medical Center Blvd, Crozer Chester Medical Center, Upland, PA, 19013

Phone (610) 447-6254

Enumeration date Jul 6, 2006

Last updated in NPPES Jul 3, 2013

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License OS007702L (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
1294067	Medicaid	PA	-

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

Is NPI 1467484121 active?

Yes, as of the latest NPPES snapshot, NPI 1467484121 is active (record last updated 2013-07-03).

How do I verify Margaret Marcinik's NPI record?

Cross-check NPI 1467484121 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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Calvin Stafford Neurology Physician · Upland, PA NPI 1023014628 Pei Ann Kong Internal Medicine Physician · Upland, PA NPI 1912999798 Zsofia Szep Infectious Disease Physician · Upland, PA NPI 1588651491 Kurt Muetterties Vascular & Interventional Radiology Physician · Chester, PA NPI 1619967908 Charles Geller Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Upland, PA NPI 1417932880 Mary Patton Surgery Physician · Chester, PA NPI 1144290875 Robert Guilday Surgery Physician · Chester, PA NPI 1760452494 Linwood Haith Surgery Physician · Chester, PA NPI 1720058308

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-03.