ROBERT S MATHIEU (M.D.) – Internal Medicine Physician, NPI 1659377315

Internal Medicine Physician

ROBERT S MATHIEU (M.D.) is a healthcare provider. based in Providence, Rhode Island. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. MD08436 (RI). The NPI Number for ROBERT S MATHIEU (M.D.) is 1659377315

Main info

Male

42 Years Of Experience

Accepts Medicare Assignment

Name

ROBERT S MATHIEU (M.D.)

NPI

1659377315

Phone

(401) 793-8400

Address

180 CORLISS ST STE B

Enumeration Date

27 June 2005

Last Update Date

19 October 2020

Doctor Profile

Medical School Name

TUFTS UNIVERSITY SCHOOL OF MEDICINE

Secondary Phone

4017938400

Graduation Year

1984 (42 years ago)

PAC ID

2860520897

Group Practice PAC ID

7911979869

Professional Enrollment ID

I20100512000150

Contacts

Secure Messaging

robert.mathieu.1@10.direct.athenahealth.com

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience64

Completeness85

Years active:20State licenses:1Other namesUpdated within 12 months

Provider Addresses for ROBERT S MATHIEU (M.D.)

180 CORLISS ST STE B
PROVIDENCE, RI 029042602
Phone: (401) 793-8400
Fax: (401) 793-8402
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02904)

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Provider's Procedures

ROBERT S MATHIEU (M.D.) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
INTERNAL MEDICINE	RI	83036	Hemoglobin A1C level	36	27
INTERNAL MEDICINE	RI	90670	Pneumococcal vaccine for injection into muscle	61	61

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 7911979869View full group profile

Name	Specialty	State
CHELSEA M MCKIERNAN (PA-C)	-	RI
ROBERT H COHEN (M.D.)	-	RI
JOAN C GODDARD (M.D.)	-	RI
DR. BETSY A KRUGLIAK (PSY.D.)	-	RI
MS. PHYLLIS M CHOQUETTE (LICSW)	-	RI
MS. JOANNA J. SCHATZ (M.D.)	-	RI
NATHAN B BERAHA (M.D.)	-	RI
KATHLEEN M HENDERSON (M.D.)	-	RI
MICHAEL F FELDER (DO)	-	RI
DR. CARLA PATRICIA SCARFO (MD)	-	MA

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Frequently asked questions

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ROBERT S MATHIEU (M.D.)'s public NPI profile is in an active state.

What does ROBERT S MATHIEU (M.D.) treat or focus on?

Patients typically see ROBERT S MATHIEU (M.D.) under the specialty Internal Medicine Physician. Clinical services aligned with this taxonomy classification.

What location metadata exists for ROBERT S MATHIEU (M.D.)?

The page summarizes Providence, Rhode Island for ROBERT S MATHIEU (M.D.); expand the address list for detail.

Is this NPI for an individual or an organization?

This listing corresponds to an Individual Provider.