Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sara Dawn Markham, PTA

Physical Therapy Assistant in Nashville, IL · enumerated 2012.

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

National Provider Identifier

1487901013

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sara Dawn Markham

Credential PTA

Sex Female

Practice address 485 S Friendship Dr, Nashville, IL, 62263

Phone (618) 327-3041

Fax (618) 327-4001

Enumeration date Aug 14, 2012

Last updated in NPPES Aug 15, 2012

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 160.004078 (IL) 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.

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Frequently asked questions

Is NPI 1487901013 active?

Yes, as of the latest NPPES snapshot, NPI 1487901013 is active (record last updated 2012-08-15).

How do I verify Sara Markham's NPI record?

Cross-check NPI 1487901013 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-15.