Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Maxim Healthcare Services

Home Health Agency in Columbia, MD · enumerated 2007 · authorized official Joanne Frey, Reimbursement Specialist.

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

National Provider Identifier

1972625101

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Registry record

Entity type Organization (Type 2)

Legal business name Maxim Healthcare Services

Practice address 7227 Lee Deforest Rd, Columbia, MD, 21046

Phone (410) 910-1478

Fax (410) 910-2165

Enumeration date Apr 6, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

251E00000X Home Health Agency Agencies · License R2402 (MD) Primary

Authorized official

Name Joanne Frey

Title Reimbursement Specialist

Phone (410) 910-1478

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Maxim Healthcare Services located?

The practice location on file with NPPES is in Columbia, MD.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.