Alice E. Williamson Hoyt, MD

Individual provider Allergy & Immunology (Internal Medicine) Physician · NPI 1942524996

Alice E. Williamson Hoyt, MD is an Allergy & Immunology (Internal Medicine) Physician in Metairie, Louisiana. Licensed in Louisiana and Tennessee. Registered with an NPI since 2010.

Licensed in: LA, TN
In the registry since: 2010
Specialties on file: 3

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

123 Metairie Rd Ste 203
Metairie, LA 70005-4560
Phone: (504) 512-6455

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

Specialties & licences

Allergy & Immunology Physician (primary)	Taxonomy 207K00000X · Licence MD.206295 (LA)
Allergy & Immunology (Internal Medicine) Physician	Taxonomy 207RA0201X · Licence 55850 (TN)
Pediatric Allergy/Immunology Physician	Taxonomy 2080P0201X · Licence MD.206295 (LA)

Record details

NPI number	1942524996
Entity type	Individual (Type 1)
Gender	Female
Credentials	MD
Sole proprietor	No
NPI enumerated	March 19, 2010
Last updated in NPPES	January 20, 2022
Certification date	January 20, 2022

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Travel and Lodging	$2,850 2 payments · travel or lodging paid or reimbursed, such as to attend a conference
Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program	$2,475 2 payments
Consulting Fee	$1,403 4 payments
Food and Beverage	$217 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.