Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carissa Aurora Orizondo, M.D.

Family Medicine Physician in Ann Arbor, MI · enumerated 2010.

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

National Provider Identifier

1124348321

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Registry record

Entity type Individual (Type 1)

Name Carissa Aurora Orizondo

Credential M.D.

Sex Female

Practice address 1801 Briarwood Cir, Ann Arbor, MI, 48108

Phone (734) 998-7390

Fax (734) 998-7763

Enumeration date Jun 10, 2010

Last updated in NPPES May 3, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 125057982 (IL) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301102289 (MI) 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

Where does Carissa Orizondo practice?

The practice location on file with NPPES is in Ann Arbor, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Carissa Orizondo?

The National Provider Identifier (NPI) for Carissa Orizondo is 1124348321, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-03.