Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christina Sanders, D.O, MBA

Surgery Physician in Williamsville, NY · enumerated 2008.

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

National Provider Identifier

1811142532

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Registry record

Entity type Individual (Type 1)

Name Dr. Christina Sanders

Credential D.O, MBA

Sex Female

Practice address 30 N Union Rd Ste 104, Williamsville, NY, 14221

Phone (716) 565-3990

Enumeration date Nov 21, 2008

Last updated in NPPES Sep 10, 2020

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 281759 (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

How do I verify Christina Sanders's NPI record?

Cross-check NPI 1811142532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811142532 active?

Yes, as of the latest NPPES snapshot, NPI 1811142532 is active (record last updated 2020-09-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-10.