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

Dr. Alan M Weems, M.D.

Q: What is the NPI number for Alan Weems?

The National Provider Identifier (NPI) for Alan Weems is 1669443354, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Slidell, LA · enumerated 2006.

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

National Provider Identifier

1669443354

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Registry record

Entity type Individual (Type 1)

Name Dr. Alan M Weems

Credential M.D.

Sex Male

Practice address Slidell, LA, 70458

Phone (985) 641-4144

Fax (985) 201-7924

Enumeration date Jan 30, 2006

Last updated in NPPES Mar 27, 2017

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 0531R (LA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Alan Weems?

The National Provider Identifier (NPI) for Alan Weems is 1669443354, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alan Weems practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-27.