Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DIAMOND STANDARD CARE
NPI 1518872688
In Home Supportive Care in Portland, CT

Q: What is Diamond Standard Care's NPI number?

The NPI number for Diamond Standard Care is 1518872688. It was assigned to this organization in the NPPES registry on August 14, 2026.

Q: What is Diamond Standard Care's specialty?

The primary specialty registered for this NPI is In Home Supportive Care with taxonomy code 253Z00000X.

Active since August 14, 2026

336 OLD MARLBOROUGH TPKE, PORTLAND, CT 06480(860) 710-8909 Get Directions Write a Review

NPPES record added: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Diamond Standard Care NPPES

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

DIAMOND STANDARD CARE (NPI 1518872688) is a healthcare organization registered as an in home supportive care in Portland, Connecticut and active in the NPI registry since August 2026. The organization lists Aubrey Madej, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1518872688

Entity TypeOrganization

Primary Taxonomy253Z00000X

Legal Business NameDIAMOND STANDARD CARE

Location Address336 OLD MARLBOROUGH TPKEPortland, CT 06480-1053

Mailing Address336 Old Marlborough TpkePortland, CT 06480-1053 · (860) 710-8909

Phone(860) 710-8909

Organization SubpartNo

Authorized OfficialAubrey MadejManaging Member · (860) 710-8909

Enumeration DateAugust 14, 2026

NPPES CertifiedAugust 14, 2026

✔ NPI 1518872688 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyIn Home Supportive CareAgencies

Taxonomy Code253Z00000X

Definition

An In Home Supportive Care Agency provides services in the patient's home with the goal of enabling the patient to remain at home. The services provided may include personal care services such as hands-on assistance with activities of daily living (ADLs), e.g., eating, bathing, dressing, and bladder and bowel requirements; homemaker services and instrumental activities of daily living (IADLs), e.g., taking medications, shopping for groceries, laundry, housekeeping, and companionship; and/or supervision or cuing so that a person can perform tasks themselves.

Also ListedHomemakerTaxonomy 376J00000X

336 OLD MARLBOROUGH TPKE, Portland, CT 06480

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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 Diamond Standard Care's NPI number?

The NPI number for Diamond Standard Care is 1518872688. It was assigned to this organization in the NPPES registry on August 14, 2026.

Where is Diamond Standard Care located?

Diamond Standard Care is located at 336 Old Marlborough Tpke, Portland, CT 06480. The listed phone number is (860) 710-8909.

What is Diamond Standard Care's specialty?

The primary specialty registered for this NPI is In Home Supportive Care with taxonomy code 253Z00000X.

When was this NPI record last updated?

The NPPES record for Diamond Standard Care was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.