NPPES file of Aug 9, 2026

Dwain Alan Leonhardt, MD

Internal Medicine Physician · Lincoln, NE

Dwain Alan Leonhardt, MD is an internal medicine physician with a practice address in Lincoln, Nebraska, and NPI 1497755474, issued on Jul 29, 2005. Check the license (Nebraska 19915, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; 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
1497755474
Name
Dwain Alan Leonhardt
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
19915 NE
Self-reported in NPPES; status is on the state search
Practice location
4501 S 70TH St, Lincoln, NE 68516
Phone
(402) 484-4940
Enumerated
Jul 29, 2005
Record last updated
Feb 23, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicaid ID
47082189713 NE
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.
Download card Updates feed

8 nearest internal medicine physician records → All 813 in Nebraska → Look up another NPI →

Also registered at 4501 S 70TH St

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

  1. Kay Anderson, M.D.Pediatrics Physician1427087048
  2. Lorrie Bryant, PHDPsychologist1902983620
  3. Mark Butler, MDFamily Medicine Physician1396847984
  4. Paulette Cary, PHDPsychologist1134206923
  5. Carla Church, D.O.Family Medicine Physician1295054054
  6. Jeffrey David, M.D.Pediatrics Physician1669400487

Verify Dwain Alan Leonhardt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
    Search for license 19915    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 Nebraska license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Dwain Alan Leonhardt among 813 internal medicine physician records in Nebraska

Dwain Alan Leonhardt, MD is one of 813 internal medicine physician records with a practice address in Nebraska. 71% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 51% of these records are
  • Record last updated2010 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in Nebraska

There are 813 internal medicine physician records in Nebraska. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 813 in Nebraska → Every provider in Lincoln → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Kenneth Cheloha, MDLincoln, NE 685161982616090
  2. Ritoo Jain, MDLincoln, NE 685161487666509
  3. Holly McMillan, MDLincoln, NE 685161528071669
  4. Michael Pace, MDLincoln, NE 685161356352256
  5. Lewis Plachy, MDLincoln, NE 685161083622450
  6. Jason Potts, MDLincoln, NE 685161215940358
  7. Scott Rasmussen, MDLincoln, NE 685161013920180
  8. Mark Reida, MDLincoln, NE 685161356354419

Common questions

What is Dwain Alan Leonhardt, MD's NPI number?

Dwain Alan Leonhardt, MD's National Provider Identifier (NPI) is 1497755474, issued on Jul 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Dwain Alan Leonhardt, MD located?

The NPPES record lists a practice address at 4501 S 70TH St, Lincoln, NE, 68516. Phone: (402) 484-4940. Providers update this record themselves, so call before visiting.

How can I verify Dwain Alan Leonhardt, MD's license?

NPPES lists Nebraska license number 19915, as entered by the provider. Search the Nebraska Board of Medicine and Surgery at https://www.nebraska.gov/LISSearch/search.cgi. 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.