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Gilmo Residential Services

Q: What type of organization is Gilmo Residential Services?

Gilmo Residential Services is registered in NPPES as a In Home Supportive Care Agency (its primary provider taxonomy).

In Home Supportive Care Agency in Pikesville, MD · enumerated 2009 · authorized official Gillian Isidahomen, Administrator.

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

National Provider Identifier

1619200235

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Registry record

Entity type Organization (Type 2)

Legal business name Gilmo Residential Services

Practice address 4803 Hawksbury Rd, Pikesville, MD, 21208

Phone (410) 963-2559

Fax (410) 521-0579

Enumeration date Sep 14, 2009

Last updated in NPPES Sep 14, 2009

Taxonomy & classification

253Z00000X In Home Supportive Care Agency Agencies · License R2762 (MD) Primary

Authorized official

Name Gillian Isidahomen

Title Administrator

Phone (410) 963-2559

Other identifiers

Identifier	Type	State	Issuer
R2762	Other	MD	DHMH

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 type of organization is Gilmo Residential Services?

Gilmo Residential Services is registered in NPPES as a In Home Supportive Care Agency (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-14.