Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kenneth Stuart Piver, MD

Psychiatry Physician in Buffalo, NY · enumerated 2006.

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

National Provider Identifier

1043394224

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Registry record

Entity type Individual (Type 1)

Name Dr. Kenneth Stuart Piver

Credential MD

Sex Male

Practice address 897 Delaware Ave, Suite 101, Buffalo, NY, 14209

Phone (716) 881-4646

Fax (716) 881-4647

Enumeration date Oct 25, 2006

Last updated in NPPES Nov 7, 2008

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 249026 (NY) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A72633 (CA) Secondary

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

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 specialty is Kenneth Piver?

Kenneth Piver is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-07.