Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rita N Ayyangar, MD

Pediatric Rehabilitation Medicine Physician in Ann Arbor, MI · enumerated 2006.

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

National Provider Identifier

1730261611

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Registry record

Entity type Individual (Type 1)

Name Rita N Ayyangar

Credential MD

Sex Female

Practice address 2205 Commonwealth Blvd, Ann Arbor, MI, 48105

Phone (734) 936-7175

Enumeration date Oct 19, 2006

Last updated in NPPES Oct 19, 2020

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301070908 (MI) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 4301070908 (MI) Secondary

2081H0002X Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 4301070908 (MI) Secondary

2081P0010X Pediatric Rehabilitation Medicine Physician Allopathic & Osteopathic Physicians · License 4301070908 (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
3384172	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 Rita Ayyangar?

Rita Ayyangar is registered in NPPES with the primary taxonomy of Pediatric Rehabilitation Medicine 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 2020-10-19.