Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Peter J Stumpf Dc PC

Clinic/Center in Miller Place, NY · enumerated 2021 · authorized official Peter Stumpf, Owner.

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

National Provider Identifier

1659040632

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Registry record

Entity type Organization (Type 2)

Legal business name Peter J Stumpf Dc PC

Practice address 595 Route 25a Ste 11, Miller Place, NY, 11764

Phone (631) 821-2800

Enumeration date Sep 13, 2021

Last updated in NPPES Sep 13, 2021

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Peter Stumpf

Title Owner

Phone (631) 821-2800

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 Peter J Stumpf Dc PC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-09-13. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-13.