Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jag Geriatrics PC

Q: What type of organization is Jag Geriatrics PC?

Jag Geriatrics PC is registered in NPPES as a Geriatric Medicine (Internal Medicine) Physician (its primary provider taxonomy).

Geriatric Medicine (Internal Medicine) Physician in Longmeadow, MA · enumerated 2013 · authorized official Udaya Jagadeesan, Owner.

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

National Provider Identifier

1467883124

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Registry record

Entity type Organization (Type 2)

Legal business name Jag Geriatrics PC

Practice address 770 Converse St, Longmeadow, MA, 01106

Phone (413) 567-6213

Enumeration date Dec 6, 2013

Last updated in NPPES Dec 6, 2013

Taxonomy & classification

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 210498 (MA) Primary

Authorized official

Name Udaya Jagadeesan

Title Owner

Phone (413) 426-3862

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 is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Jag Geriatrics PC?

Jag Geriatrics PC is registered in NPPES as a Geriatric Medicine (Internal Medicine) Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-06.