INTERNAL MEDICINE ENDOCRINOLOGY ASSOC, INC
NPI 1780841023
Internal Medicine - Endocrinology, Diabetes & Metabolism in North Providence, RI

Q: What is Internal Medicine Endocrinology Assoc, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since May 22, 2008

1515 SMITH ST, NORTH PROVIDENCE, RI 02911(401) 353-1110 Get Directions Write a Review

NPPES record last updated: May 1, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Internal Medicine Endocrinology Assoc, Inc NPPES

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

INTERNAL MEDICINE ENDOCRINOLOGY ASSOC, INC (NPI 1780841023) is a healthcare organization registered as an endocrinology, diabetes & metabolism in North Providence, Rhode Island and active in the NPI registry since May 2008. The organization lists Frank B D'alessandro, Owner, as its authorized official.

NPPES Registry Identity

NPI1780841023

Entity TypeOrganization

Primary Taxonomy207RE0101X

Legal Business NameINTERNAL MEDICINE ENDOCRINOLOGY ASSOC, INC

Location Address1515 SMITH STNorth Providence, RI 02911-2947

Mailing Address1515 Smith StNorth Providence, RI 02911-2947 · (401) 353-1110

Phone(401) 353-1110

Organization SubpartNo

Authorized OfficialFrank B D'alessandroOwner · (401) 353-1110

Enumeration DateMay 22, 2008

Last NPPES UpdateMay 1, 2024

NPPES CertifiedMay 1, 2024

✔ NPI 1780841023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

1515 SMITH ST, North Providence, RI 02911

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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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Internal Medicine Endocrinology Assoc, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Internal Medicine Endocrinology Assoc, Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Frank D'alessandro, M.D.

Internal Medicine

NPI 1447317730

1515 SMITH ST
North Providence, RI 02911

(401) 353-1110

✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Internal Medicine Endocrinology Assoc, Inc's NPI number?

The NPI number for Internal Medicine Endocrinology Assoc, Inc is 1780841023. It was assigned to this organization in the NPPES registry on May 22, 2008.

Where is Internal Medicine Endocrinology Assoc, Inc located?

Internal Medicine Endocrinology Assoc, Inc is located at 1515 Smith St, North Providence, RI 02911. The listed phone number is (401) 353-1110.

What is Internal Medicine Endocrinology Assoc, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Internal Medicine Endocrinology Assoc, Inc enrolled in Medicare?

Yes. Internal Medicine Endocrinology Assoc, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Internal Medicine Endocrinology Assoc, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Internal Medicine Endocrinology Assoc, Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Internal Medicine Endocrinology Assoc, Inc was last updated on May 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.