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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William Joseph Touchstone, M.D.

Psychiatry Physician in Meridian, MS · enumerated 2006.

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

National Provider Identifier

1245249184

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Registry record

Entity type Individual (Type 1)
Name William Joseph Touchstone
Credential M.D.
Sex Male
Practice address Meridian, MS, 39301
Phone (601) 453-5734
Fax (601) 453-5740
Enumeration date Aug 7, 2006
Last updated in NPPES Aug 15, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 27658 (MS) 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
200003607 Medicaid MS -
00736810 Medicaid NY -

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

How do I verify William Touchstone's NPI record?
Cross-check NPI 1245249184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1245249184 active?
Yes, as of the latest NPPES snapshot, NPI 1245249184 is active (record last updated 2025-08-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-15.