NPPES file of Aug 9, 2026

Luwanga Uzoma Okoro, D.O

Cardiovascular Disease Physician · Merrillville, IN

Luwanga Uzoma Okoro, D.O is a cardiovascular disease physician with a practice address in Merrillville, Indiana, and NPI 1689673683, issued on Jul 20, 2005. Check the license (Indiana 02003041A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689673683
Name
Luwanga Uzoma Okoro
Credential
D.O
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
02003041A IN
C20007607 DE
Self-reported in NPPES; status is on the state search
Practice location
200 E 86TH PL, Merrillville, IN 46410
Phone
(219) 649-2750
Enumerated
Jul 20, 2005
Record last updated
Jul 29, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(219) 756-1410
Medicaid ID
200808940 IN
Medicare enrollment
Enrolled (PECOS I20060209000027); accepts Medicare assignment
Medical or professional school
University Of North Texas Hsc, College Of Osteopathic Med, 1997
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 200 E 86TH PL

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

  1. Siju Chacko, M.D.Infectious Disease Physician1720017262
  2. Vijay Dave, MDCardiovascular Disease Physician1316933443
  3. Patty MedingNurse Practitioner1912018508
  4. Thach Nguyen, MDCardiovascular Disease Physician1700872769
  5. Harish Shah, MDCardiovascular Disease Physician1740276682

Verify Luwanga Uzoma Okoro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 02003041A
    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 Indiana 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.

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15% more Medicare Part D claims than the average cardiovascular disease physician in 2024

3,552 Medicare Part D claims for 383 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.

  1. Luwanga Okoro3,552
  2. Specialty average3,078

Most prescribed

  1. Carvedilol401 claims
  2. Atorvastatin Calcium218 claims
  3. Entresto196 claims
  4. Furosemide153 claims
  5. Amlodipine Besylate129 claims
  6. Hydralazine Hcl117 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.

The MIPS final score for 2023 (Medicare payment program): 98.8 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.5
  2. Costout of 100 · 30%94.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $755.25

43 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Luwanga Okoro$755.25
  2. Specialty average$3,819.56

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

Bills Medicare through 2 group practices

  1. Methodist Hospitals Cardiographics, LLCGary, IN
  2. The Methodist Hospitals IncMerrillville, IN

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

Luwanga Uzoma Okoro among 451 cardiovascular disease physician records in Indiana

Luwanga Uzoma Okoro, D.O is one of 451 cardiovascular disease physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 80% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1997 · median 1996 among the 335 with a school on file
  • Record last updated2015 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Indiana

There are 451 cardiovascular disease physician records in Indiana.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Andre Artis, MDMerrillville, IN 464101811987688
  2. Vijay Dave, MDMerrillville, IN 464101316933443
  3. Venkatrama Garlapati, MDMerrillville, IN 464101487640512
  4. Majd Kanbour, MDMerrillville, IN 464101427346501
  5. Mihas Kodenchery, MDMerrillville, IN 464101013111475
  6. Arshad Malik, MDMerrillville, IN 464101386630325
  7. Stephanie Marshall, DOMerrillville, IN 464101124002738
  8. Ernest Mirich, MDMerrillville, IN 464101831185800

Common questions

What is Luwanga Uzoma Okoro, D.O's NPI number?

Luwanga Uzoma Okoro, D.O's National Provider Identifier (NPI) is 1689673683, issued on Jul 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Luwanga Uzoma Okoro, D.O located?

The NPPES record lists a practice address at 200 E 86TH PL, Merrillville, IN, 46410. Phone: (219) 649-2750. Providers update this record themselves, so call before visiting.

How can I verify Luwanga Uzoma Okoro, D.O's license?

NPPES lists Indiana license number 02003041A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Luwanga Uzoma Okoro, D.O prescribe under Medicare Part D?

In 2024, Luwanga Uzoma Okoro, D.O had 3,552 Medicare Part D claims for 383 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Luwanga Uzoma Okoro, D.O's MIPS final score?

The 2023 MIPS final score is 98.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.