Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arjun Meiyappan, MD

Family Medicine Physician in Rochester, NY · enumerated 2021 · practices at Rochester General Hospital.

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

National Provider Identifier

1033790944

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Registry record

Entity type Individual (Type 1)

Name Dr. Arjun Meiyappan

Credential MD

Sex Male

Practice address 1455 E Ridge Rd, Rochester, NY, 14621

Phone (585) 922-4882

Enumeration date Apr 21, 2021

Last updated in NPPES Oct 15, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 333073 (NY) 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 Arjun Meiyappan?

Arjun Meiyappan is registered in NPPES with the primary taxonomy of Family Medicine 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 2024-10-15.