Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William W Alden, MD

Individual provider Sports Medicine (Neuromusculoskeletal Medicine) Physician · NPI 1427036656

Dr. William W Alden, MD is an Internal Medicine in Metairie, Louisiana. Qualified in 1994, 32 years ago. Practices with East Jefferson Physicians Group LLC, a 211-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
32
Licensed in
LA
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3941 Houma Blvd Ste 1B
Metairie, LA 70006-2920
Phone: (504) 320-2005
Fax: (800) 816-5191
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 024150 (LA)
Sports Medicine (Neuromusculoskeletal Medicine) Physician Taxonomy 204C00000X · Licence L024150 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD.024150 (LA)
Sports Medicine (Physical Medicine & Rehabilitation) Physician Taxonomy 2081S0010X · Licence L024150 (LA)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence L024150 (LA)

Record details

NPI number1427036656
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 6, 2006
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice East Jefferson Physicians Group Llc — 211 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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