KARL LEWIS (MD) – Medical Oncology Physician, NPI 1548350127

KARL LEWIS (MD) is a healthcare provider. based in Aurora, Colorado. specializing in Medical Oncology Physician. They hold the professional credentials MD. They hold a License No. 41505 (CO). The NPI Number for KARL LEWIS (MD) is 1548350127

Main info

Male
27 Years Of Experience
Accepts Medicare Assignment
Name
KARL LEWIS (MD)
NPI
1548350127
Phone
(303) 493-7000
Address
PO BOX 876
Enumeration Date
13 October 2006
Last Update Date
3 January 2011

Doctor Profile

Medical School Name
ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Secondary Phone
7208480000
Graduation Year
1999 (27 years ago)
PAC ID
8426028671
Group Practice PAC ID
3476465667
Professional Enrollment ID
I20040727000803
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for KARL LEWIS (MD)

  • PO BOX 876

    AURORA, CO 800400876

    Phone: (303) 493-7000

    Type: Mailing

  • University of Colorado Hospital, 12605, East 16th Avenue, Aurora, Adams County, Colorado, 80045, United States

    AURORA, CO 800452545

    Phone: (720) 848-0000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 43 Open Payments records for all available years, with a total value of $9,441.

Total Amount is formed as General ($0) + Research ($9,441) + Ownership ($0) = $9,441.

Last reported payment date: 2024-06-28 • Largest payer in this snapshot: Regeneron Pharmaceuticals, Inc. ($6,241).

Total Amount

$9,441

General + Research + Ownership

Payments

43

Total payment records

General Amount

$0

General payments

Research Amount

$9,441

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-06-28

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

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

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

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 80040)

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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: 3476465667View full group profile
NameSpecialtyState
-CO
Family PracticeCO
Advanced Heart Failure And Transplant Cardiology, Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal MedicineCO
Emergency MedicineCO
Emergency MedicineCO
-CO
-CO
Emergency MedicineCO
-CO
-CO

Reviews

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Frequently asked questions

Can I cross-check KARL LEWIS (MD) using NPI 1548350127?
NPI 1548350127 belongs to KARL LEWIS (MD); compare other details if you need extra assurance.
Active or inactive — what applies to KARL LEWIS (MD)?
You should see KARL LEWIS (MD) as active in CMS-hosted NPPES data.
What area of care is associated with KARL LEWIS (MD)?
KARL LEWIS (MD)'s record emphasizes Medical Oncology Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for KARL LEWIS (MD)?
Travel planning: use Aurora, Colorado as the reference point for KARL LEWIS (MD), then confirm.
Can I trust this NPI listing for KARL LEWIS (MD)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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