Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jaclyn Marie Siddall, RPA-C
Physician Assistant in Olean, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437415841
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Registry record
Entity type Individual (Type 1)
Name Jaclyn Marie Siddall
Credential RPA-C
Sex Female
Practice address 515 Main St, Exigence Medical of Olean Emergency Department, Olean, NY, 14760
Phone (716) 373-2600
Enumeration date Apr 10, 2012
Last updated in NPPES Mar 11, 2014
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 23 015544 (NY) Primary
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 1437415841 active?
Yes, as of the latest NPPES snapshot, NPI 1437415841 is active (record last updated 2014-03-11).
How do I verify Jaclyn Siddall's NPI record?
Cross-check NPI 1437415841 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
Browse all → Christopher Mallavarapu Cardiovascular Disease Physician · Olean, NY NPI 1649273715 Wade Porterfield Anesthesiology Physician · Olean, NY NPI 1811988595 Stephen Carlson Anesthesiology Physician · Olean, NY NPI 1023009883 Hector Martinez Anesthesiology Physician · Olean, NY NPI 1669463428 Orlando Cruz Anesthesiology Physician · Olean, NY NPI 1447241211 Douglas Borromeo Anesthesiology Physician · Olean, NY NPI 1336130798 Barry Kulp Certified Registered Nurse Anesthetist · Olean, NY NPI 1659352789 Mark Thompson Anesthesiology Physician · Olean, NY NPI 1902876733
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-11.