Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy J Whalen, MD

Psychiatry Physician in Muscle Shoals, AL · enumerated 2006.

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

National Provider Identifier

1518911999

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy J Whalen

Credential MD

Sex Male

Practice address 1800 Beverly Ave, Muscle Shoals, AL, 35661

Phone (256) 288-3333

Fax (256) 429-9411

Enumeration date May 20, 2006

Last updated in NPPES Dec 4, 2025

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 27330 (AL) Primary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License MD.27330 (AL) Secondary

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
51533854	Other	AL	BCBS

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

Where does Timothy Whalen practice?

The practice location on file with NPPES is in Muscle Shoals, AL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Timothy Whalen?

The National Provider Identifier (NPI) for Timothy Whalen is 1518911999, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-04.