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

Tammy L Mcclain, PSYD

Clinical Psychologist in Wheeling, WV · enumerated 2006.

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

National Provider Identifier

1700996220

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Registry record

Entity type Individual (Type 1)

Name Tammy L Mcclain

Credential PSYD

Sex Female

Practice address Wheeling, WV, 26003

Phone (304) 233-4600

Fax (304) 232-0719

Enumeration date Aug 30, 2006

Last updated in NPPES May 23, 2008

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 854 (WV) Primary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 5069 (OH) Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
000000353399	Other	OH	ANTHEM
P00164159	Other	OH	RAILROAD MEDICARE
2406480	Medicaid	OH	-
716953000	Other	OH	MAGELLAN

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 Tammy Mcclain's NPI record?

Cross-check NPI 1700996220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700996220 active?

Yes, as of the latest NPPES snapshot, NPI 1700996220 is active (record last updated 2008-05-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-23.