Selvaraj&Sullivan LLP

Selvaraj&Sullivan LLP is a healthcare organization registered as Internal Medicine Physician in Chappaqua, NY, holding Type 2 (organization) NPI 1699854992 since 2006. The authorized official on file is Brenda Sullivan, Physician.

✓ Active NPI ✓ Valid NPI checksum

NPI	1699854992
Entity type	Organization (Type 2)
Legal business name	Selvaraj&Sullivan LLP
Practice address	2 JEFFREY LN, Chappaqua, NY, 10514
Phone	9149802844
Fax	9142384215
Enumeration date	2006-11-06
Last updated in NPPES	2013-04-02

Authorized official

Name	Brenda Sullivan
Title	Physician
Phone	9149802844

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207R00000X	Internal Medicine Physician	Primary	168673	NY

Copy-ready billing details

Provider: Selvaraj&Sullivan LLP
NPI: 1699854992
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 2 JEFFREY LN, Chappaqua, NY, 10514

Verify this record

Cross-check NPI 1699854992 against the authoritative CMS record: view Selvaraj&Sullivan LLP on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Selvaraj&Sullivan LLP located?

The practice location on file with NPPES is in Chappaqua, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-04-02. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-04-02.