Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Angela Sue Walker

Case Manager/Care Coordinator in Indianapolis, IN · enumerated 2021.

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

National Provider Identifier

1538833587

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Registry record

Entity type Individual (Type 1)

Name Mrs. Angela Sue Walker

Sex Female

Practice address 8074 Talliho Dr, Indianapolis, IN, 46256

Phone (317) 287-4003

Fax (888) 335-0359

Enumeration date Aug 3, 2021

Last updated in NPPES Aug 3, 2021

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 27036491A (IN) Secondary

171W00000X Contractor Other Service Providers Secondary

172V00000X Community Health Worker Other Service Providers Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
8932959444	Other	IN	DRIVERS LICENSE

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 Angela Walker?

Angela Walker is registered in NPPES with the primary taxonomy of Case Manager/Care Coordinator. 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 2021-08-03.