Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David J Weissberg, MD,PC

Q: What type of organization is David J Weissberg, MD,PC?

David J Weissberg, MD,PC is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

Durable Medical Equipment & Medical Supplies in Huntington Station, NY · enumerated 2008 · authorized official Stacy Lofredo, Office Manager.

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

National Provider Identifier

1821276577

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name David J Weissberg, MD,PC

Practice address 379 Oakwood Rd, Suite C, Huntington Station, NY, 11746

Phone (631) 351-0295

Fax (631) 351-0265

Enumeration date Feb 5, 2008

Last updated in NPPES Dec 25, 2019

Taxonomy & classification

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 146514 (NY) Primary

Authorized official

Name Stacy Lofredo

Title Office Manager

Phone (631) 351-0295

Other identifiers

Identifier	Type	State	Issuer
1720013097	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 type of organization is David J Weissberg, MD,PC?

David J Weissberg, MD,PC is registered in NPPES as a Durable Medical Equipment & Medical Supplies (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 2019-12-25.