KEYSTONE HOME CARE
NPI 1760619399
Home Health in Boston, MA

Q: What is Keystone Home Care's NPI number?

The NPI number for Keystone Home Care is 1760619399. It was assigned to this organization in the NPPES registry on June 22, 2009.

Q: What is Keystone Home Care's specialty?

The primary specialty registered for this NPI is Home Health with taxonomy code 251E00000X.

Active since June 22, 2009

535 BOYLSTON ST, 5TH FLOOR, BOSTON, MA 02116(617) 259-1001(617) 259-1009 Get Directions Write a Review

NPPES record last updated: June 22, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Keystone Home Care NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KEYSTONE HOME CARE (NPI 1760619399) is a healthcare organization registered as a home health in Boston, Massachusetts and active in the NPI registry since June 2009. The organization lists Mark Ray Anctil, President, as its authorized official.

NPPES Registry Identity

NPI1760619399

Entity TypeOrganization

Primary Taxonomy251E00000X

Legal Business NameKEYSTONE HOME CARE

Location Address535 BOYLSTON ST, 5TH FLOORBoston, MA 02116-3720

Mailing Address535 Boylston St, 5th FloorBoston, MA 02116-3720 · (617) 259-1001 · Fax (617) 259-1009

Phone(617) 259-1001

Fax(617) 259-1009

Organization SubpartNo

Authorized OfficialMark Ray AnctilPresident · (617) 259-1001

Enumeration DateJune 22, 2009

✔ NPI 1760619399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHome HealthAgencies

Taxonomy Code251E00000X

Definition

A public agency or private organization, or a subdivision of such an agency or organization, that is primarily engaged in providing skilled nursing services and other therapeutic services, such as physical therapy, speech-language pathology services, or occupational therapy, medical social services, and home health aide services. It has policies established by a professional group associated with the agency or organization (including at least one physician and one registered nurse) to govern the services and provides for supervision of such services by a physician or a registered nurse; maintains clinical records on all patients; is licensed in accordance with State or local law or is approved by the State or local licensing agency as meeting the licensing standards, where applicable; and meets other conditions found by the Secretary of Health and Human Services to be necessary for health and safety.

535 BOYLSTON ST, Boston, MA 02116

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Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. KATIA ROSE SYLVESTRE

Nurse Practitioner (Psychiatric/Mental Health)

535 BOYLSTON ST
BOSTON, MA 02116

Suffolk County (781) 384-1327

LEVINSON HARRIS MEDICAL GROUP LLC

Nuclear Medicine (Nuclear Cardiology)

535 BOYLSTON ST, 7TH FLOOR
BOSTON, MA 02116

Suffolk County (617) 247-3444

MICHAEL DEMARCO

Occupational Therapist

535 BOYLSTON ST
BOSTON, MA 02116

Suffolk County (617) 259-1006

DIVERSIFIED STAFFING GROUP

Home Health

535 BOYLSTON ST, 5TH FLOOR
BOSTON, MA 02116

Suffolk County (617) 259-1001

MS. KELLY KATHLEEN SONIA COTA/L, OTR/L

Occupational Therapist

535 BOYLSTON ST
BOSTON, MA 02116

Suffolk County (617) 259-1001

STEFANI BLUESTEIN DPT

Physical Therapist

535 BOYLSTON ST
BOSTON, MA 02116

Suffolk County (617) 259-1001

MRS. GRACE IYAMU RN

Home Health

535 BOYLSTON ST, 5TH FLOOR
BOSTON, MA 02116

Suffolk County (617) 259-1001

RACHEL ANNE MONACO MS, OTR/L

Occupational Therapist

535 BOYLSTON ST
BOSTON, MA 02116

Suffolk County (603) 624-9002

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Keystone Home Care's NPI number?

The NPI number for Keystone Home Care is 1760619399. It was assigned to this organization in the NPPES registry on June 22, 2009.

Where is Keystone Home Care located?

Keystone Home Care is located at 535 Boylston St 5th Floor, Boston, MA 02116. The listed phone number is (617) 259-1001.

What is Keystone Home Care's specialty?

The primary specialty registered for this NPI is Home Health with taxonomy code 251E00000X.

When was this NPI record last updated?

The NPPES record for Keystone Home Care was last updated on June 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.