Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alissa Ice, MD

Nephrology Physician in Baton Rouge, LA · enumerated 2019 · practices at Physicians of Sleep Associates LLC.

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

National Provider Identifier

1831658020

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Registry record

Entity type Individual (Type 1)

Name Dr. Alissa Ice

Credential MD

Sex Female

Practice address 5246 Brittany Dr, Baton Rouge, LA, 70808

Phone (225) 757-4080

Enumeration date Mar 18, 2019

Last updated in NPPES Aug 1, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1831658020 (LA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 329986 (LA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 1831658020 (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 specialty is Alissa Ice?

Alissa Ice is registered in NPPES with the primary taxonomy of Nephrology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-01.