Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary E Traxler, GNP

Q: What is the NPI number for Mary Traxler?

The National Provider Identifier (NPI) for Mary Traxler is 1669593372, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Batavia, NY · enumerated 2007 · practices at Dr. Shoukri M. Wisa Medical Care Pllc.

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

National Provider Identifier

1669593372

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Registry record

Entity type Individual (Type 1)

Name Mary E Traxler

Credential GNP

Sex Female

Practice address 164 Washington Ave, Batavia, NY, 14020

Phone (585) 343-6363

Enumeration date Apr 2, 2007

Last updated in NPPES Apr 9, 2016

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 340498 (NY) Primary

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 Mary Traxler?

The National Provider Identifier (NPI) for Mary Traxler is 1669593372, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Traxler practice?

The practice location on file with NPPES is in Batavia, 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 2016-04-09.