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DIAGNOSTICS LLC
NPI 1912866740
Durable Medical Equipment & Medical Supplies in Boston, MA

Active since January 19, 2026
100 CAMBRIDGE ST, BOSTON, MA 02114(713) 766-2796 Get Directions Write a Review

NPPES record last updated: January 19, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Diagnostics Llc NPPES

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

DIAGNOSTICS LLC (NPI 1912866740) is a healthcare organization registered as a durable medical equipment & medical supplies in Boston, Massachusetts and active in the NPI registry since January 2026. The organization lists Robert Speck Jr, Manager, as its authorized official.

NPPES Registry Identity

NPI1912866740
Entity TypeOrganization
Primary Taxonomy332B00000X
Legal Business NameDIAGNOSTICS LLC
Location Address100 CAMBRIDGE STBoston, MA 02114-2509
Mailing Address100 Cambridge StBoston, MA 02114-2509
Phone(713) 766-2796
Organization SubpartNo
Authorized OfficialRobert Speck JrManager · (713) 766-2796
Enumeration DateJanuary 19, 2026
NPPES CertifiedJanuary 18, 2026
✔ NPI 1912866740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDurable Medical Equipment & Medical SuppliesSuppliers
Taxonomy Code332B00000X
Definition
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
100 CAMBRIDGE ST, Boston, MA 02114
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Other Providers at the Same Location NPPES 20

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

MRS. OLUWATOYIN OLADOSU NP
Nurse Practitioner (Family)
100 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (888) 731-8994
JUSTINE DURAND
Counselor (Mental Health)
100 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (857) 299-1123
CHLOE THUM
Counselor (Mental Health)
100 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (617) 932-3813
MILITZA CAJIGAS
Psychologist (Counseling)
100 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (617) 899-2717
KATHERINE SUSAN KILLINGER FNP-C
Nurse Practitioner
100 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (617) 726-7714
ISABELLE RAE GIRARD RN, PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
100 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (774) 331-8165
MARIAH ROBB
Counselor (Mental Health)
100 CAMBRIDGE ST
BOSTON, MA 02114
Suffolk County (857) 299-1123
MS. LAUREN MORRISON CRNP ACNP
Nurse Practitioner (Acute Care)
100 CAMBRIDGE ST, 14TH FLOOR, SUITE 1400
BOSTON, MA 02114
Suffolk County (888) 731-8994

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 Diagnostics LLC's NPI number?

The NPI number for Diagnostics LLC is 1912866740. It was assigned to this organization in the NPPES registry on January 19, 2026.

Where is Diagnostics LLC located?

Diagnostics LLC is located at 100 Cambridge St, Boston, MA 02114. The listed phone number is (713) 766-2796.

What is Diagnostics LLC's specialty?

The primary specialty registered for this NPI is Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.

When was this NPI record last updated?

The NPPES record for Diagnostics LLC was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.