Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Charles Oliner MD Pllc

Q: What type of organization is Charles Oliner MD Pllc?

Charles Oliner MD Pllc is registered in NPPES as a Gastroenterology Physician (its primary provider taxonomy).

Gastroenterology Physician in Lawrence, NY · enumerated 2016 · authorized official Charles Oliner, Owner.

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

National Provider Identifier

1528412319

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Charles Oliner MD Pllc

Practice address 195 Central Ave, Lawrence, NY, 11559

Phone (516) 902-7501

Enumeration date Apr 18, 2016

Last updated in NPPES Dec 16, 2025

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

291U00000X Clinical Medical Laboratory Laboratories Secondary

Authorized official

Name Charles Oliner

Title Owner

Phone (516) 902-7501

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 Charles Oliner MD Pllc?

Charles Oliner MD Pllc is registered in NPPES as a Gastroenterology 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 2025-12-16.