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DR. MICHAEL JOHN TOLKACZ MD
NPI 1144887241
Surgery - Surgical Oncology in Providence, RI

Active since May 23, 2019PECOS Enrolled
825 CHALKSTONE AVE, PROVIDENCE, RI 02908(401) 456-2000 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 8, 2025, May 24, 2019 (2 updates tracked since 2019).

About Dr. Michael John Tolkacz Md NPPES

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

DR. MICHAEL JOHN TOLKACZ MD (NPI 1144887241) is an individual surgical oncology provider in Providence, Rhode Island, licensed in Rhode Island (CLP06776) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144887241
Entity TypeIndividualMale
Primary Taxonomy2086X0206X
Provider Legal NameDR. MICHAEL JOHN TOLKACZCredential: MD
Location Address825 CHALKSTONE AVEProvidence, RI 02908-4728
Mailing Address24241 Kings PointeNovi, MI 48375-2709 · (248) 462-1678
Phone(401) 456-2000
Sole ProprietorYes
Enumeration DateMay 23, 2019
Last NPPES UpdateJuly 8, 20252 updates tracked since enumeration
NPPES CertifiedJune 10, 2025
✔ NPI 1144887241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License✔ Licensed in RI · CLP06776
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
Also ListedSurgeryTaxonomy 208600000X · License 4351044713 (MI)
825 CHALKSTONE AVE, Providence, RI 02908
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael John Tolkacz Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02908 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
$177.03 typical visit price
range $58.57 – $177.03
Typical copayment $44.25 (range $14.64 – $44.25)
Most-billed visit code 99205
Established Patient
$72.93 typical visit price
range $18.92 – $144.38
Typical copayment $18.23 (range $4.73 – $36.09)
Most-billed visit code 99213
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.

DR. TODD F ROBERTS MD
Internal Medicine (Medical Oncology)
825 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 456-6565
DR. WILLIAM ARTHUR YELLE MD
Anesthesiology
825 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 456-2000
IAN M JACOBSON MD
Emergency Medicine
825 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (330) 493-4443
PROSPECT CHARTERCARE RWMC, LLC
General Acute Care Hospital
825 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 456-2000
N PETER LIBBEY M.D.
Pathology (Anatomic Pathology)
825 CHALKSTONE AVE, ROGER WILLIAMS MEDICAL CENTER/PATHOLOGY DEPT.
PROVIDENCE, RI 02908
Providence County (401) 456-2162
GARRICK MARK WHITLOCK CRNA
Nurse Anesthetist, Certified Registered
825 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 456-2000
DR. JOHN WESLEY PATRESAN MD
Internal Medicine (Hematology & Oncology)
825 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 456-2000
VALERIE JEAN ZUERCHER
Social Worker (Clinical)
825 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 456-4807

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 Michael Tolkacz's NPI number?

The NPI number for Michael Tolkacz is 1144887241. It was assigned to this individual provider in the NPPES registry on May 23, 2019.

Where is Michael Tolkacz located?

Michael Tolkacz practices at 825 Chalkstone Ave, Providence, RI 02908. The listed phone number is (401) 456-2000.

What is Michael Tolkacz's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Is Michael Tolkacz enrolled in Medicare?

Yes. Michael Tolkacz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Tolkacz was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.