Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ritter Clinical Laboratory

Clinical Medical Laboratory in Suffern, NY · enumerated 2007 · authorized official Se Ritter-Heller, Office Manager.

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

National Provider Identifier

1235312026

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Registry record

Entity type Organization (Type 2)

Legal business name Ritter Clinical Laboratory

Practice address 222 Route 59 Ste 103, Suffern, NY, 10901

Phone (845) 356-4257

Fax (845) 357-5941

Enumeration date Dec 14, 2007

Last updated in NPPES Dec 14, 2007

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 2515 (NY) Primary

Authorized official

Name Se Ritter-Heller

Title Office Manager

Phone (845) 356-4257

Other identifiers

Identifier	Type	State	Issuer
L82721	Other	NY	MEDICARE BILLING ID

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 Ritter Clinical Laboratory located?

The practice location on file with NPPES is in Suffern, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-14.