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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary A. Simmonds, MD

Hematology & Oncology Physician in Camp Hill, PA · enumerated 2005.

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

National Provider Identifier

1356333751

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Registry record

Entity type Individual (Type 1)
Name Mary A. Simmonds
Credential MD
Sex Female
Practice address 3912 Trindle Road, Camp Hill, PA, 17011
Phone (717) 761-8740
Fax (717) 761-8792
Enumeration date Aug 22, 2005
Last updated in NPPES Jul 8, 2010

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD-018007-E (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0009855260006 Medicaid PA -
0008075330006 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.

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Frequently asked questions

Is NPI 1356333751 active?
Yes, as of the latest NPPES snapshot, NPI 1356333751 is active (record last updated 2010-07-08).
How do I verify Mary Simmonds's NPI record?
Cross-check NPI 1356333751 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-08.