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DR. ALAN M WEEMS M.D.
NPI 1669443354
Specialist in Slidell, LA

Active since January 30, 2006PECOS Enrolled
1051 GAUSE BLVD, SUITE 400, SLIDELL, LA 70458(985) 641-4144(985) 201-7924 Get Directions Write a Review

NPPES record last updated: March 27, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Alan M Weems M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALAN M WEEMS M.D. (NPI 1669443354) is an individual specialist in Slidell, Louisiana, licensed in Louisiana (0531R) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669443354
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. ALAN M WEEMSCredential: M.D.
Location Address1051 GAUSE BLVD, SUITE 400Slidell, LA 70458-2951
Mailing Address1111 Medical Center Blvd, Suite S750Marrero, LA 70072-3151 · (504) 340-6976 · Fax (504) 349-6786
Phone(985) 641-4144
Fax(985) 201-7924
Sole ProprietorYes
Enumeration DateJanuary 30, 2006
Last NPPES UpdateMarch 27, 2017
✔ NPI 1669443354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in LA · 0531R
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1051 GAUSE BLVD, Slidell, LA 70458
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Other Identifiers 1

Medicare UPINA99631LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alan M Weems M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alan Weems reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Culicchia Neurological Clinic, LLC
33 mi
Specialist
1111 MEDICAL CENTER BLVD., STE. S-750
Marrero, LA 70072
  • Reassigned Medicare billing, Louisiana enrollment
  • 22 clinicians in this Medicare group
NPI 1376669952 (504) 340-6976

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. STEPHEN W BAKER MD
Internal Medicine
1051 GAUSE BLVD, SUITE 230
SLIDEL, LA 70458
St. Tammany Parish (985) 641-7577
ADESH K JAIN MD
Internal Medicine
1051 GAUSE BLVD, SUITE 330
SLIDELL, LA 70458
St. Tammany Parish (985) 847-1090
DR. WILLIAM JEFFREY LONG MD
Internal Medicine (Cardiovascular Disease)
1051 GAUSE BLVD, STE 320
SLIDELL, LA 70458
St. Tammany Parish (985) 726-2655
DR. JOSEPH A PEDONE MD
Internal Medicine (Cardiovascular Disease)
1051 GAUSE BLVD
SLIDELL, LA 70458
St. Tammany Parish (985) 641-7577
ROBERT V SHAFOR, MD
Surgery
1051 GAUSE BLVD, SUITE 260
SLIDELL, LA 70458
St. Tammany Parish (985) 781-9004
GREGORY L GROGLIO MD A PROFESSIONAL MEDICAL CORPORATION
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1051 GAUSE BLVD, SUITE 290
SLIDELL, LA 70458
St. Tammany Parish (985) 726-0026
ASHTON TAYLOR HILTON M.D.
Dermatology (Clinical & Laboratory Dermatological Immunology)
1051 GAUSE BLVD, SUITE 460
SLIDELL, LA 70458
St. Tammany Parish (985) 649-5880
CLINTON H. SHARP, III, M.D
Family Medicine
1051 GAUSE BLVD, SUITE 380
SLIDELL, LA 70458
St. Tammany Parish (985) 641-8191

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alan Weems's NPI number?

The NPI number for Alan Weems is 1669443354. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is Alan Weems located?

Alan Weems practices at 1051 Gause Blvd Suite 400, Slidell, LA 70458. The listed phone number is (985) 641-4144.

What is Alan Weems's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Alan Weems enrolled in Medicare?

Yes. Alan Weems is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alan Weems's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alan Weems reassigns Medicare benefits to Culicchia Neurological Clinic, LLC (Marrero, LA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alan Weems's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alan Weems accept?

Health plans from HMO Louisiana list Alan Weems as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alan Weems was last updated on March 27, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.