Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sheila Denise Walker, FNP-C

Family Nurse Practitioner in Belcamp, MD · enumerated 2018.

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

National Provider Identifier

1548778533

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Registry record

Entity type Individual (Type 1)

Name Sheila Denise Walker

Credential FNP-C

Sex Female

Practice address 1321 Riverside Pkwy Ste A3, Belcamp, MD, 21017

Phone (443) 327-7449

Fax (443) 345-1245

Enumeration date Jan 12, 2018

Last updated in NPPES Apr 17, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R186951 (MD) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2023205604 (MD) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F03180352 (MD) 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

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.

What specialty is Sheila Walker?

Sheila Walker is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-17.