Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Maxine M Granstan, CNA

Nurse's Aide in Lakeland, FL · enumerated 2019 · practices at Advent Home Care Alliance, Inc.

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

National Provider Identifier

1013481530

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Maxine M Granstan

Credential CNA

Sex Female

Practice address Lakeland, FL, 33801

Phone (863) 272-1001

Fax (863) 816-3128

Enumeration date Jan 17, 2019

Last updated in NPPES Jan 17, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

376K00000X Nurse's Aide Nursing Service Related Providers · License CNA345440 (FL) 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 specialty is Maxine Granstan?

Maxine Granstan is registered in NPPES with the primary taxonomy of Nurse's Aide. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Advent Home Care Alliance, Inc In Home Supportive Care Agency · Lakeland, FL NPI 1871109900

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-17.