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

OAKWELL DIABETES PLLC
NPI 1215869185
Internal Medicine - Diabetology in Marlborough, CT

Q: What is Oakwell Diabetes PLLC's NPI number?

The NPI number for Oakwell Diabetes PLLC is 1215869185. It was assigned to this organization in the NPPES registry on June 2, 2026.

Q: What is Oakwell Diabetes PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Diabetology, with taxonomy code 207QD0401X.

Active since June 02, 2026

11 S MAIN ST STE 4, MARLBOROUGH, CT 06447(925) 577-7055 Get Directions Write a Review

NPPES record added: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Oakwell Diabetes Pllc NPPES

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

OAKWELL DIABETES PLLC (NPI 1215869185) is a healthcare organization registered as a diabetology in Marlborough, Connecticut and active in the NPI registry since June 2026. The organization lists Diana Striffler, Owner, as its authorized official.

NPPES Registry Identity

NPI1215869185

Entity TypeOrganization

Primary Taxonomy207QD0401X

Legal Business NameOAKWELL DIABETES PLLC

Location Address11 S MAIN ST STE 4Marlborough, CT 06447-1563

Mailing Address11 S Main St Ste 4Marlborough, CT 06447-1563

Phone(925) 577-7055

Organization SubpartNo

Authorized OfficialDiana StrifflerOwner · (925) 577-7055

Enumeration DateJune 2, 2026

Last NPPES UpdateJune 4, 2026

NPPES CertifiedJune 4, 2026

✔ NPI 1215869185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · DiabetologyAllopathic & Osteopathic Physicians

Taxonomy Code207QD0401X

Definition

An internist who specializes in diagnosis and management of type 1, type 2, gestational, and atypical diabetes; diabetes complications; hospital management of diabetic patients; use of technology in the treatment and monitoring of diabetes; management of ancillary diagnoses, such as hypertension, obesity, lipidemia, etc.; and education and counseling on nutrition and lifestyle management.

11 S MAIN ST STE 4, Marlborough, CT 06447

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Oakwell Diabetes PLLC's NPI number?

The NPI number for Oakwell Diabetes PLLC is 1215869185. It was assigned to this organization in the NPPES registry on June 2, 2026.

Where is Oakwell Diabetes PLLC located?

Oakwell Diabetes PLLC is located at 11 S Main St Ste 4, Marlborough, CT 06447. The listed phone number is (925) 577-7055.

What is Oakwell Diabetes PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Diabetology, with taxonomy code 207QD0401X.

When was this NPI record last updated?

The NPPES record for Oakwell Diabetes PLLC was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.