NPPES file of Aug 9, 2026

David F. Mercer, M.D.

Transplant Surgery Physician · Omaha, NE

David F. Mercer, M.D. is a transplant surgery physician with a practice address in Omaha, Nebraska, and NPI 1104933878, issued on Aug 25, 2006. Check the license (Nebraska 23757, as entered in NPPES) with the Nebraska board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104933878
Name
David F. Mercer
Credential
M.D.
Primary taxonomy
Transplant Surgery Physician 204F00000X
License number
23757 NE
Self-reported in NPPES; status is on the state search
Practice location
988102 Nebraska Medical Ctr, Omaha, NE 68198
Phone
(402) 559-5000
Enumerated
Aug 25, 2006
Record last updated
Jun 30, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(402) 559-3434
Medicare enrollment
Enrolled (PECOS I20060913000455); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 988102 Nebraska Medical Ctr

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

  1. Minnie Abromowitch, MDPediatric Hematology & Oncology Physician1346294014
  2. Ellen Addison, APRNNurse Practitioner1831422302
  3. Mojtaba Akhtari, M.D.Hematology & Oncology Physician1922286954
  4. Nicole Allison, CRNACertified Registered Nurse Anesthetist1265390520
  5. Christine Anderson, CRNACertified Registered Nurse Anesthetist1508823261
  6. Courtney AndersonClinical Social Worker1649696915

Verify David F. Mercer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nebraska board licenses this profession
    Search for license 23757
    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
Find the Nebraska license search

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3.3 times the Medicare Part D claims of the average transplant surgery physician in 2024

863 Medicare Part D claims for 69 beneficiaries, against an average of 260 among the 541 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.

  1. David Mercer863
  2. Specialty average260

Most prescribed

  1. Sodium Chloride194 claims
  2. Vancomycin Hcl122 claims
  3. Gentamicin Sulfate78 claims
  4. Gattex45 claims
  5. Daptomycin29 claims
  6. Pantoprazole Sodium25 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $2,089.37

16 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 524 providers of this specialty with any payment received $3,913.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Mercer$2,089.37
  2. Specialty average$3,913.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Unmc PhysiciansOmaha, NE

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

David F. Mercer among 14 transplant surgery physician records in Nebraska

David F. Mercer, M.D. is one of 14 transplant surgery physician records with a practice address in Nebraska. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 64% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Record last updated2011 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204F00000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Transplant Surgery Physician providers in Nebraska

There are 14 transplant surgery physician records in Nebraska.

The 8 transplant surgery physician records with the nearest ZIP codes

  1. Omer Eltahir, M.D.Omaha, NE 681981982071569
  2. Wendy Grant, MDOmaha, NE 681981457309239
  3. Arika Hoffman, M.D.Omaha, NE 681981609031574
  4. Daniel LiaOmaha, NE 681981629500400
  5. David Mann, DOOmaha, NE 681981548764160
  6. Alexander Maskin, MDOmaha, NE 681981285860924
  7. Michael Morris, M.D.Omaha, NE 681981619943305
  8. Khadija Msami, MDOmaha, NE 681981184550485

Common questions

What is David F. Mercer, M.D.'s NPI number?

David F. Mercer, M.D.'s National Provider Identifier (NPI) is 1104933878, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David F. Mercer, M.D. located?

The NPPES record lists a practice address at 988102 Nebraska Medical Ctr, Omaha, NE, 68198. Phone: (402) 559-5000. Providers update this record themselves, so call before visiting.

How can I verify David F. Mercer, M.D.'s license?

NPPES lists Nebraska license number 23757, as entered by the provider. Search the Nebraska board that licenses this profession; the NPPES record confirms identity only.

How much does David F. Mercer, M.D. prescribe under Medicare Part D?

In 2024, David F. Mercer, M.D. had 863 Medicare Part D claims for 69 beneficiaries; the average among transplant surgery physician prescribers was 260. Part D covers Medicare prescriptions only.

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

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.