Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Shannon Somer Stockton, MD

Medical Oncology Physician in Largo, FL · enumerated 2018 · practices at J. Paonessa M.D. P.A..

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

National Provider Identifier

1316444169

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Registry record

Entity type Individual (Type 1)

Name Dr. Shannon Somer Stockton

Credential MD

Sex Female

Practice address 100 Highland Ave N, Largo, FL, 33770

Phone (727) 683-2900

Fax (727) 683-2901

Enumeration date Apr 9, 2018

Last updated in NPPES Jul 21, 2025

Taxonomy & licenses

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME172744 (FL) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License ME172744 (FL) 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
126524400	Medicaid	FL	-

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 1316444169 active?

Yes, as of the latest NPPES snapshot, NPI 1316444169 is active (record last updated 2025-07-21).

How do I verify Shannon Stockton's NPI record?

Cross-check NPI 1316444169 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 →

Vivian Griffin Radiation Oncology Physician · Largo, FL NPI 1801898614 J. Paonessa M.D. P.A. Durable Medical Equipment & Medical Supplies · Largo, FL NPI 1043457666 Adissa Perez Nurse Practitioner · Largo, FL NPI 1033853080

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-21.