Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aruna Arwindekar, M.D.

Specialist in Randallstown, MD · enumerated 2005.

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

National Provider Identifier

1134125784

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Registry record

Entity type Individual (Type 1)

Name Aruna Arwindekar

Credential M.D.

Sex Female

Practice address 5401 Old Court Rd, Randallstown, MD, 21133

Phone (410) 521-2200

Enumeration date Jun 28, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License D0024137 (MD) 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
454MI060	Other	MD	TRAILBLAZER

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

How do I verify Aruna Arwindekar's NPI record?

Cross-check NPI 1134125784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134125784 active?

Yes, as of the latest NPPES snapshot, NPI 1134125784 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.