NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Benjamin J Leeman MD PC

Pulmonary Disease Physician in Valley Stream, NY · enumerated 2006 · authorized official Benjamin Leeman, President.

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

National Provider Identifier

1568442036

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Benjamin J Leeman MD PC
Practice address 20 W Lincoln Ave, Valley Stream, NY, 11580
Enumeration date Jan 19, 2006
Last updated in NPPES May 6, 2026

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 182442 (NY) Primary

Authorized official

Name Benjamin Leeman
Title President

Other identifiers

Identifier Type State Issuer
01295078 Medicaid NY -

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 the NPI number for Benjamin J Leeman MD PC?
The NPI for Benjamin J Leeman MD PC is 1568442036, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Benjamin J Leeman MD PC?
NPPES lists Benjamin Leeman (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-06.