DINO ANTHONY MESSINA MD, PHD
NPI 1881771574
Internal Medicine in Providence, RI

Q: What is Dino Messina's NPI number?

The NPI number for Dino Messina is 1881771574. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Q: What is Dino Messina's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Dino Messina was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment

245 CHAPMAN ST STE 300, PROVIDENCE, RI 02905(401) 444-5280(401) 444-4480 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 6, 2026, Mar 17, 2018, Oct 31, 2017 (3 updates tracked since 2017).

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About Dino Anthony Messina Md, Phd NPPES

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

DINO ANTHONY MESSINA MD, PHD (NPI 1881771574) is an individual internal medicine provider in Providence, Rhode Island, licensed in Rhode Island (MD14461) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Rhode Island Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1881771574

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDINO ANTHONY MESSINACredential: MD, PHD

Location Address245 CHAPMAN ST STE 300Providence, RI 02905-4539

Mailing Address15 La Salle SqProvidence, RI 02903-1814 · (401) 444-6779 · Fax (401) 444-6912

Phone(401) 444-5280

Fax(401) 444-4480

Sole ProprietorNo

Medical School CMSOtherGraduated 1992

Enumeration DateNovember 1, 2006

Last NPPES UpdateMarch 6, 20263 updates tracked since enumeration

NPPES CertifiedMarch 6, 2026

✔ NPI 1881771574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in RI · MD14461

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

245 CHAPMAN ST STE 300, Providence, RI 02905

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Secondary Practice Locations 2

Location 1593 Eddy StProvidence, RI 02903-4923 · Phone (401) 649-4050 · Fax (401) 649-4051

Location 2375 Wampanoag TrlRiverside, RI 02915-2232 · Phone (401) 649-4050 · Fax (401) 649-4051

Other Identifiers 1

Medicaid1881771574RI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dino Anthony Messina Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981645306

PECOS Enrollment IDI20140228000204

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Dino Messina reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Brown Medicine

1.2 mi

Gastroenterology

235 PLAIN ST STE 201
Providence, RI 02905

Reassigned Medicare billing, Rhode Island enrollment
256 clinicians in this Medicare group

NPI 1730827767 (401) 861-8830

Lifespan Physician Group, Inc.

1.4 mi

General Practice

593 EDDY ST
Providence, RI 02903

Reassigned Medicare billing, Rhode Island enrollment
1,372 clinicians in this Medicare group

NPI 1407116643 (401) 444-6779

Rhode Island Hospital

1.4 mi

Multi-Specialty

593 EDDY ST
Providence, RI 02903

Reassigned Medicare billing, Rhode Island enrollment
358 clinicians in this Medicare group

NPI 1154537520 (401) 444-6905

Coastal Medical Physicians, Inc.

2.2 mi

Internal Medicine

15 LASALLE SQUARE
Providence, RI 02903

Reassigned Medicare billing, Rhode Island enrollment
268 clinicians in this Medicare group

NPI 1780273540 (401) 444-4383

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

43 services22 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

42 services37 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Rhode Island Hospital

Acute Care Hospitals · Providence, RI

3/5 CMS rating

OwnershipTribal

CMS Certification Number410007

Location593 Eddy StreetProvidence, RI 02903 · Providence County

Emergency services

The Miriam Hospital

Acute Care Hospitals · Providence, RI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number410012

Location164 Summit AvenueProvidence, RI 02906 · Providence County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.17 typical visit price

range $58.57 – $177.03

Typical copayment $33.54 (range $14.64 – $44.25)

Most-billed visit code 99204

Established Patient

$103.10 typical visit price

range $18.92 – $144.38

Typical copayment $25.77 (range $4.73 – $36.09)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MARTHA CATHERINE TRIMBUR MD

Internal Medicine