Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antoinette Byrd-Carr, M.D.

Obstetrics Physician in Lansing, MI · enumerated 2007.

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

National Provider Identifier

1710198833

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Registry record

Entity type Individual (Type 1)

Name Antoinette Byrd-Carr

Credential M.D.

Sex Female

Practice address 1200 E Michigan Ave, Suite 700, Lansing, MI, 48912

Phone (517) 364-5888

Fax (517) 364-5889

Enumeration date May 24, 2007

Last updated in NPPES Jul 19, 2022

Taxonomy & licenses

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 4301088427 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1710198833	Medicaid	MI	-

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 Antoinette Byrd-Carr?

Antoinette Byrd-Carr is registered in NPPES with the primary taxonomy of Obstetrics 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 2022-07-19.