Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Megan Gaffney Hamill, DPT, PT
Physical Therapist in Ballwin, MO · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558106526
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Registry record
Entity type Individual (Type 1)
Name Megan Gaffney Hamill
Credential DPT, PT
Sex Female
Practice address 15587 Manchester Rd, Ballwin, MO, 63011
Phone (636) 256-0300
Enumeration date Jul 1, 2024
Last updated in NPPES Jul 1, 2024
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2024024623 (MO) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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
How do I verify Megan Hamill's NPI record?
Cross-check NPI 1558106526 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1558106526 active?
Yes, as of the latest NPPES snapshot, NPI 1558106526 is active (record last updated 2024-07-01).
Other providers at this practice address
Browse all → Mark Hillmann Physical Therapist · Ballwin, MO NPI 1508974809 Ryan Sherry Physical Therapist · Ballwin, MO NPI 1386753028 Katherine Vaughn Physical Therapist · Ballwin, MO NPI 1659550499 Vanda Dang Physical Therapist · Ballwin, MO NPI 1144471426 Jonathon Buehler Physical Therapist · Ballwin, MO NPI 1992052898 Allison Nappe Physical Therapist · Ballwin, MO NPI 1891127429
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-01.