Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Ammon Analytical Laboratories LLC

Clinical Medical Laboratory in Webster, MA · enumerated 2017 · authorized official Stephen Haupt, Ceo.

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

National Provider Identifier

1346750494

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Registry record

Entity type Organization (Type 2)

Legal business name Ammon Analytical Laboratories LLC

Other name <Unavail>

Parent organization Ammon Analytical Laboratories LLC

Practice address 106 E Main St, Webster, MA, 01570

Phone (908) 862-4404

Fax (908) 583-9997

Enumeration date Oct 3, 2017

Last updated in NPPES May 15, 2019

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Stephen Haupt

Title Ceo

Phone (908) 862-4404

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

Where is Ammon Analytical Laboratories LLC located?

The practice location on file with NPPES is in Webster, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-05-15. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-15.