NPPES file of Aug 9, 2026

Ernest C. Lewis, M.D.

Medical Oncology Physician · Springfield, MO

Ernest C. Lewis, M.D. is a medical oncology physician with a practice address in Springfield, Missouri, and NPI 1457445579, issued on Oct 3, 2006. Check the license (Missouri 2008020485, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457445579
Name
Ernest C. Lewis
Credential
M.D.
Primary taxonomy
Medical Oncology Physician 207RX0202X
License numbers
2008020485 MO
46104 WI
4301082745 MI
Self-reported in NPPES; status is on the state search
Practice location
2115 S Fremont Ave, Springfield, MO 65804
Phone
(417) 820-8099
Enumerated
Oct 3, 2006
Record last updated
Dec 4, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(417) 820-8093
Medicaid IDs
104541760 MI
172426001 AR
34436200 WI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest medical oncology physician records → All 156 in Missouri → Look up another NPI →

Also registered at 2115 S Fremont Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Keith Allen, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1134186901
  2. Elizabeth Andrews, MDPediatrics Physician1194866947
  3. Natalie Bieker, FNPFamily Nurse Practitioner1093093304
  4. Jessica Birchem, DOInterventional Cardiology Physician1285803353
  5. Nancy Boss, DNPFamily Nurse Practitioner1386163244
  6. Roberta Boyd, RN, CPNPPediatric Nurse Practitioner1952576837

Verify Ernest C. Lewis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2008020485    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

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Ernest C. Lewis among 156 medical oncology physician records in Missouri

Ernest C. Lewis, M.D. is one of 156 medical oncology physician records with a practice address in Missouri. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 61% newer
  • In a Medicare fileNo · 92% of these records are
  • In the CMS Doctors and Clinicians fileNo · 81% of these records are
  • Record last updated2008 · 23% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in Missouri

There are 156 medical oncology physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 156 in Missouri → Every provider in Springfield → Medical Oncology Physician nationwide →

The 8 medical oncology physician records with the nearest ZIP codes

  1. William Cunningham, M.D.Springfield, MO 658071043288483
  2. Jiantao Ding, MDSpringfield, MO 658071396764551
  3. Brooke Gillett, D.O.Springfield, MO 658071356538003
  4. Charles MorganWest Plains, MO 657751588715429
  5. Viran Holden, M.D.Monett, MO 657081912049362
  6. Leonid Shunyakov, MDBolivar, MO 656131396709895
  7. Christos Papageorgiou, M.D., PHDColumbia, MO 652121003861477
  8. Eric Carlson, MDJoplin, MO 648041417926015

Common questions

What is Ernest C. Lewis, M.D.'s NPI number?

Ernest C. Lewis, M.D.'s National Provider Identifier (NPI) is 1457445579, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ernest C. Lewis, M.D. located?

The NPPES record lists a practice address at 2115 S Fremont Ave, Springfield, MO, 65804. Phone: (417) 820-8099. Providers update this record themselves, so call before visiting.

How can I verify Ernest C. Lewis, M.D.'s license?

NPPES lists Missouri license number 2008020485, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.