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TIMOTHY J O'ROURKE M.D.
NPI 1215938303
Internal Medicine - Hematology & Oncology in Grand Rapids, MI

Active since August 10, 2005PECOS Enrolled
89.89/100
CMS Quality Rating
145 MICHIGAN ST NE, SUITE 3100, GRAND RAPIDS, MI 49503(616) 954-9800(616) 954-2116 Get Directions Write a Review

NPPES record last updated: March 13, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 13, 2020, Apr 25, 2018 (2 updates tracked since 2018).

About Timothy J O'rourke M.d. NPPES

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

TIMOTHY J O'ROURKE M.D. (NPI 1215938303) is an individual hematology & oncology provider in Grand Rapids, Michigan, licensed in Michigan (4301067043) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215938303
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameTIMOTHY J O'ROURKECredential: M.D.
Location Address145 MICHIGAN ST NE, SUITE 3100Grand Rapids, MI 49503-2562
Mailing Address5800 Foremost Dr Se Ste 300Grand Rapids, MI 49546-7062 · (616) 954-9800
Phone(616) 954-9800
Fax(616) 954-2116
Sole ProprietorNo
Enumeration DateAugust 10, 2005
Last NPPES UpdateMarch 13, 20202 updates tracked since enumeration
NPPES CertifiedMarch 13, 2020
✔ NPI 1215938303 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MI · 4301067043
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
145 MICHIGAN ST NE, Grand Rapids, MI 49503
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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)

Timothy J O'rourke M.d. 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 49503 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
$166.68 typical visit price
range $54.34 – $166.68
Typical copayment $41.67 (range $13.58 – $41.67)
Most-billed visit code 99205
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

89.89/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.75
Promoting Interoperability98
Improvement Activities40

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.

JAMES D THOMPSON MD
Otolaryngology
145 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 267-7758
STEPHANIE F WILLIAMS MD
Internal Medicine (Medical Oncology)
145 MICHIGAN ST NE, SUITE 5200
GRAND RAPIDS, MI 49503
Kent County (616) 486-5933
KELLY ANN CONLEY NP
Nurse Practitioner (Women's Health)
145 MICHIGAN ST NE, SUITE 6300
GRAND RAPIDS, MI 49503
Kent County (616) 486-6000
DR. ROSS SCHULTHEISS PHARM.D.
Pharmacist
145 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 977-4840
AMELIA ROSE MROCH MS
Genetic Counselor, MS
145 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 486-6218
KRISTIN DIANE BROWN CNS
Registered Nurse (Oncology)
145 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 486-5700
DR. GORDON OLIVER DOWNEY M.D.
Obstetrics & Gynecology (Gynecologic Oncology)
145 MICHIGAN ST NE, SUITE 6300
GRAND RAPIDS, MI 49503
Kent County (616) 486-6000
KIMBERLY ANN TEXLEY-QUIGG N.P.
Nurse Practitioner (Women's Health)
145 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 486-6333

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 Timothy O'rourke's NPI number?

The NPI number for Timothy O'rourke is 1215938303. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Where is Timothy O'rourke located?

Timothy O'rourke practices at 145 Michigan St NE Suite 3100, Grand Rapids, MI 49503. The listed phone number is (616) 954-9800.

What is Timothy O'rourke's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Timothy O'rourke enrolled in Medicare?

Yes. Timothy O'rourke is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Timothy O'rourke was last updated on March 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.