Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Geriatric Medicine Consultants PA

Internal Medicine Physician in Greenville, DE · enumerated 2012 · authorized official Ritu Rastogi, Physician.

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

National Provider Identifier

1598031643

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Registry record

Entity type Organization (Type 2)

Legal business name Geriatric Medicine Consultants PA

Practice address 3310 Breidablik Dr, Greenville, DE, 19807

Phone (302) 543-6165

Enumeration date Mar 22, 2012

Last updated in NPPES Mar 22, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C10006452 (DE) Primary

Authorized official

Name Ritu Rastogi

Title Physician

Phone (302) 543-6165

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 type of organization is Geriatric Medicine Consultants PA?

Geriatric Medicine Consultants PA is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-22.