Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew John Knauer, DO

Surgery Physician in Harris, NY · enumerated 2017.

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

National Provider Identifier

1033647565

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew John Knauer

Credential DO

Sex Male

Practice address 68 Harris Bushville Rd, Harris, NY, 12742

Phone (845) 333-8909

Fax (845) 796-1404

Enumeration date May 29, 2017

Last updated in NPPES Jul 12, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 318342 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Is NPI 1033647565 active?

Yes, as of the latest NPPES snapshot, NPI 1033647565 is active (record last updated 2022-07-12).

How do I verify Andrew Knauer's NPI record?

Cross-check NPI 1033647565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-12.