Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elena Katherine Walker, PNP

Q: What is the NPI number for Elena Walker?

The National Provider Identifier (NPI) for Elena Walker is 1811954738, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Nurse Practitioner in Cheektowaga, NY · enumerated 2006.

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

National Provider Identifier

1811954738

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Registry record

Entity type Individual (Type 1)

Name Elena Katherine Walker

Credential PNP

Sex Female

Practice address 2625 Harlem Rd, Suite 210, Cheektowaga, NY, 14225

Phone (716) 893-7337

Fax (716) 893-7699

Enumeration date Apr 26, 2006

Last updated in NPPES Mar 12, 2020

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 380523 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
01966196	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 Elena Walker?

The National Provider Identifier (NPI) for Elena Walker is 1811954738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elena Walker practice?

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

Other providers at this practice address

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Ramesh Luther Gastroenterology Physician · Cheektowaga, NY NPI 1437141991 Daniel Camara Gastroenterology Physician · Cheektowaga, NY NPI 1235121732 Digestive Health Physicians, P.C. Gastroenterology Physician · Cheektowaga, NY NPI 1255323762 Debra Blair Physician Assistant · Cheektowaga, NY NPI 1568454973 Eugene Kalmuk Internal Medicine Physician · Cheektowaga, NY NPI 1114912367 Joseph Dipirro Internal Medicine Physician · Cheektowaga, NY NPI 1013905801 John Wiles Surgery Physician · Cheektowaga, NY NPI 1750371985 Physicians Mri, LLP Magnetic Resonance Imaging (MRI) Clinic/Center · Cheektowaga, NY NPI 1174500227

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-12.