Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Madison Lloyd Johnson, MPAS, PA-C
Physician Assistant in Chester, VA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750981866
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Registry record
Entity type Individual (Type 1)
Name Mrs. Madison Lloyd Johnson
Credential MPAS, PA-C
Sex Female
Practice address 13048 Rivers Bend Rd, Chester, VA, 23836
Phone (804) 526-5888
Enumeration date Oct 28, 2020
Last updated in NPPES Feb 18, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0110-007490 (VA) 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
What specialty is Madison Johnson?
Madison Johnson is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Allan Wax Foot & Ankle Surgery Podiatrist · Chester, VA NPI 1609834795 Dawn Snow Physical Therapist · Chester, VA NPI 1023048709 Colonial Orthopaedics, Inc. Orthopaedic Surgery Physician · Chester, VA NPI 1770783631 Colonial Orthopaedics, Inc Physical Therapist · Chester, VA NPI 1992996722 Nicole Sandridge Physical Therapist · Chester, VA NPI 1205114105 Kevin Wall Orthopaedic Surgery Physician · Chester, VA NPI 1376003350
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-18.