THOMAS LARRY JR. WARREN (MD) – Hematology & Oncology Physician, NPI 1851376404

THOMAS LARRY JR. WARREN (MD) is a healthcare provider. based in Cedar rapids, Iowa. specializing in Hematology & Oncology Physician. They hold the professional credentials MD. They hold a License No. 30923 (IA). The NPI Number for THOMAS LARRY JR. WARREN (MD) is 1851376404

Main info

Male
Name
THOMAS LARRY JR. WARREN (MD)
NPI
1851376404
Phone
(319) 398-1583
Address
PO BOX 3178
Enumeration Date
7 December 2005
Last Update Date
11 September 2013
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for THOMAS LARRY JR. WARREN (MD)

  • Cedar Rapids Post Office, 214, West Main Street, Cedar Rapids, Boone County, Nebraska, 68627, United States

    CEDAR RAPIDS, IA 524063178

    Phone: (319) 398-1583

    Fax: (319) 399-2085

    Type: Mailing

  • Physicians Clinic of Iowa, 202, 10th Street Southeast, MedQuarter, Cedar Rapids, Linn County, Iowa, 52405, United States

    CEDAR RAPIDS, IA 524032404

    Phone: (319) 297-2900

    Fax: (319) 297-2969

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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

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Medicare Utilization (FFS)

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

Insurance plans in this area (ZIP 52406)

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Reviews

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Frequently asked questions

Is THOMAS LARRY JR. WARREN (MD) listed with a National Provider Identifier?
Yes — THOMAS LARRY JR. WARREN (MD) has NPI 1851376404 on file in the registry.
Active or inactive — what applies to THOMAS LARRY JR. WARREN (MD)?
You should see THOMAS LARRY JR. WARREN (MD) as active in CMS-hosted NPPES data.
What expertise is attributed to THOMAS LARRY JR. WARREN (MD)?
THOMAS LARRY JR. WARREN (MD)'s specialty line reads Hematology & Oncology Physician. Clinical services aligned with this taxonomy classification.
Where in Iowa is THOMAS LARRY JR. WARREN (MD) registered?
Use Cedar Rapids, Iowa as the headline location for THOMAS LARRY JR. WARREN (MD) here.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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