Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Donna M Muller, Dc, PC

Chiropractor in Amawalk, NY · enumerated 2009 · authorized official Donna Muller, President.

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

National Provider Identifier

1093048134

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Registry record

Entity type Organization (Type 2)

Legal business name Donna M Muller, Dc, PC

Practice address 48 Mahopac Ave, Amawalk, NY, 10501

Phone (914) 413-6597

Fax (914) 962-4804

Enumeration date Sep 8, 2009

Last updated in NPPES Sep 8, 2009

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License X006336-1 (NY) Primary

Authorized official

Name Donna Muller

Title President

Phone (914) 413-6597

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 Donna M Muller, Dc, PC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-09-08. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-08.