Mercy E. Okoye-Andersson, MD
Internal Medicine Physician · Omaha, NE
Mercy E. Okoye-Andersson, MD is an internal medicine physician with a practice address in Omaha, Nebraska, and NPI 1114120730, issued on Jun 10, 2007. Check the license (Nebraska 28738, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- Mercy E. Okoye-Andersson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 28738 NE
D0070860 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4101 Woolworth Ave, Omaha, NE 68105
- Phone
- (402) 995-3602
- Enumerated
- Jun 10, 2007
- Record last updated
- Sep 17, 2024
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 813 in Nebraska → Look up another NPI →
Also registered at 4101 Woolworth Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melinda Adams, RNRegistered Nurse1962343970
- Kossivi Agbosse, RNPsychiatric/Mental Health Registered Nurse1538034368
- Marcilee Albert, R.N.Registered Nurse1063684249
- Emma Alexander, PHARMDPharmacist1427931039
- Tita Almero, P.T.Physical Therapist1669403309
- Janelle Altman, RNRegistered Nurse1487482683
Verify Mercy E. Okoye-Andersson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 28738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
174 Medicare Part D claims for 33 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate14 claims
- Levothyroxine Sodium12 claims
- Finasteride11 claims
- Losartan Potassium11 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.
Mercy E. Okoye-Andersson among 813 internal medicine physician records in Nebraska
Mercy E. Okoye-Andersson, 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. Its NPI, issued in 2007, is newer than 26% of them.
- NPI issued2007 · 26% of these records are older, 67% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2024 · 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).
591 internal medicine physician records list a practice address in Omaha
They are 591 of the 33,911 NPPES records with a practice address in Omaha, and 813 internal medicine physician records in Nebraska.
All 813 in Nebraska → Every provider in Omaha → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert EcklundOmaha, NE 681051548346216
- Erik Ehlers, M.D.Omaha, NE 681051730383860
- Amy Evans, MDOmaha, NE 681051184904278
- Joleen Fixley, M.D.Omaha, NE 681051972618668
- Claudia Greene Harrington, M.D.Omaha, NE 681051093824005
- Megan Lane, MDOmaha, NE 681051295439214
- Eric Reid, MDOmaha, NE 681051144960279
- James Shehan, MDOmaha, NE 681051609050848
Common questions
What is Mercy E. Okoye-Andersson, MD's NPI number?
Mercy E. Okoye-Andersson, MD's National Provider Identifier (NPI) is 1114120730, issued on Jun 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mercy E. Okoye-Andersson, MD located?
The NPPES record lists a practice address at 4101 Woolworth Ave, Omaha, NE, 68105. Phone: (402) 995-3602. Providers update this record themselves, so call before visiting.
How can I verify Mercy E. Okoye-Andersson, MD's license?
NPPES lists Nebraska license number 28738, 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.
How much does Mercy E. Okoye-Andersson, MD prescribe under Medicare Part D?
In 2024, Mercy E. Okoye-Andersson, MD had 174 Medicare Part D claims for 33 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.