Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tammy Ellen Peacock, PH.D., LCSW

Clinical Social Worker in Fort Rucker, AL · enumerated 2010.

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

National Provider Identifier

1457682569

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Registry record

Entity type Individual (Type 1)

Name Dr. Tammy Ellen Peacock

Credential PH.D., LCSW

Sex Female

Practice address 301 Andrew Avenue, Fort Rucker, AL, 36362

Phone (334) 255-7010

Fax (334) 255-7617

Enumeration date Jan 29, 2010

Last updated in NPPES Jan 29, 2010

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 290 (AL) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1012C (AL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.

What specialty is Tammy Peacock?

Tammy Peacock is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-29.