Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shima Sidahmed, MD

Hospitalist Physician in Mobile, AL · enumerated 2018.

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

National Provider Identifier

1063907020

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Registry record

Entity type Individual (Type 1)

Name Shima Sidahmed

Credential MD

Sex Female

Practice address 2451 University Hospital Dr, Mobile, AL, 36617

Phone (251) 471-7891

Fax (251) 470-1652

Enumeration date Jun 22, 2018

Last updated in NPPES Aug 19, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License T1850 (TX) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301115750 (MI) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD.43699 (AL) 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 Shima Sidahmed?

Shima Sidahmed is registered in NPPES with the primary taxonomy of Hospitalist 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 2022-08-19.