Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexis Graham-Stephenson, MD

Surgery Physician in Ann Arbor, MI · enumerated 2016.

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

National Provider Identifier

1851745533

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Registry record

Entity type Individual (Type 1)

Name Alexis Graham-Stephenson

Credential MD

Sex Female

Practice address 1500 E Medical Center Dr, Ann Arbor, MI, 48109

Phone (734) 936-4000

Enumeration date Apr 19, 2016

Last updated in NPPES Jan 14, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 1023869 (MA) Primary

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

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.

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Frequently asked questions

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.

What specialty is Alexis Graham-Stephenson?

Alexis Graham-Stephenson is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-14.