Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anthony D Freundel, MD

Pulmonary Disease Physician in Williamsville, NY · enumerated 2006.

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

National Provider Identifier

1881658672

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Registry record

Entity type Individual (Type 1)

Name Dr. Anthony D Freundel

Credential MD

Sex Male

Practice address 100 College Pkwy, Suite 110, Williamsville, NY, 14221

Phone (716) 631-8863

Fax (716) 631-1265

Enumeration date Apr 17, 2006

Last updated in NPPES Aug 26, 2016

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 189204 (NY) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 189204 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
01423289	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 is the NPI number for Anthony Freundel?

The National Provider Identifier (NPI) for Anthony Freundel is 1881658672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anthony Freundel practice?

The practice location on file with NPPES is in Williamsville, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-26.