NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Empire Wellness Physician PC

Pain Medicine Physician in Holbrook, NY · enumerated 2025 · authorized official Jeffrey Klempen, Owner.

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

National Provider Identifier

1619765385

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Empire Wellness Physician PC
Practice address 991 Main St Ste 204, Holbrook, NY, 11741
Phone (631) 476-4000
Enumeration date Apr 30, 2025
Last updated in NPPES Apr 30, 2025

Taxonomy & classification

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jeffrey Klempen
Title Owner
Phone (631) 476-4000

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 Empire Wellness Physician PC?
Empire Wellness Physician PC is registered in NPPES as a Pain 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.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-30.