Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Nancy S. Davidson, P.T.
Physical Therapist in Danville, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023025368
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Registry record
Entity type Individual (Type 1)
Name Ms. Nancy S. Davidson
Credential P.T.
Sex Female
Practice address 3545 N Vermilion St, Danville, IL, 61832
Phone (217) 442-8611
Enumeration date Aug 1, 2006
Last updated in NPPES Mar 13, 2015
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070-006853 (IL) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 279500 | Other | IL | MEDICARE GROUP |
| P00382789 | Other | IL | RAILROAD MEDICARE |
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 Nancy Davidson?
Nancy Davidson is registered in NPPES with the primary taxonomy of Physical Therapist. 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 → Timothy Horner Family Medicine Physician · Danville, IL NPI 1336246800 Jessica Nemecz Professional Counselor · Danville, IL NPI 1407977135 Michel Tozer Professional Counselor · Danville, IL NPI 1053649301 Megan Rand Physical Therapist · Danville, IL NPI 1538591169 Two Roads Wellness Clinic, LLC Primary Care Nurse Practitioner · Danville, IL NPI 1417329426 Beatrice Anderson Adult Health Nurse Practitioner · Danville, IL NPI 1104394493 Jessica Gay Nurse Practitioner · Danville, IL NPI 1003370743 Jessica Wagner Family Nurse Practitioner · Danville, IL NPI 1730837634
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-13.