Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Annapoorna Arunachalam MD PA

Endocrinology, Diabetes & Metabolism Physician in Palm Springs, FL · enumerated 2007 · authorized official Annapoorna Arunachalam, President.

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

National Provider Identifier

1124160668

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Registry record

Entity type Organization (Type 2)

Legal business name Annapoorna Arunachalam MD PA

Practice address 3150 South Congress Ave, Palm Springs, FL, 33414

Phone (866) 427-0850

Fax (561) 282-3238

Enumeration date Feb 13, 2007

Last updated in NPPES Apr 7, 2017

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License ME68509 (FL) Primary

Authorized official

Name Annapoorna Arunachalam

Title President

Phone (561) 434-4261

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 is Annapoorna Arunachalam MD PA located?

The practice location on file with NPPES is in Palm Springs, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-04-07. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-07.