Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Genesis Health Care

Q: What is the NPI number for Genesis Health Care?

The NPI for Genesis Health Care is 1598989477, a Type 2 (organization) record in the CMS NPPES registry.

Nursing Facility/Intermediate Care Facility in Annapolis, MD · enumerated 2007 · authorized official Brenda Green, Physical Therapy Assistant.

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

National Provider Identifier

1598989477

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Registry record

Entity type Organization (Type 2)

Legal business name Genesis Health Care

Practice address 35 Milkshake Ln, Annapolis, MD, 21403

Phone (410) 269-5100

Fax (410) 216-9123

Enumeration date Apr 12, 2007

Last updated in NPPES Sep 6, 2023

Taxonomy & classification

313M00000X Nursing Facility/Intermediate Care Facility Nursing & Custodial Care Facilities · License A2933 (MD) Primary

Authorized official

Name Brenda Green

Title Physical Therapy Assistant

Phone (410) 674-3755

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

Who is the authorized official for Genesis Health Care?

NPPES lists Brenda Green (Physical Therapy Assistant) as the authorized official for this organization.

What is the NPI number for Genesis Health Care?

The NPI for Genesis Health Care is 1598989477, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-06.