NPPES file of Aug 9, 2026

Queen-Karen Okpara

Family Nurse Practitioner · Houston, TX

Queen-Karen Okpara is a family nurse practitioner with a practice address in Houston, Texas, and NPI 1487293395, issued on Dec 26, 2019. Check the license (Texas 1142623, as entered in NPPES) with the Texas 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
1487293395
Name
Queen-Karen Okpara
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
1142623 TX
251359 GA
Self-reported in NPPES; status is on the state search
Practice location
5760 W Little York RD, Houston, TX 77091
Phone
(281) 707-7359
Enumerated
Dec 26, 2019
Record last updated
May 22, 2024
Medicare enrollment
Enrolled (PECOS I20240626002240); 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 5760 W Little York RD

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

  1. Daljit Bagha, M.D.Family Medicine Physician1225188162
  2. Carole Espinosa, LPCProfessional Counselor1790491553
  3. Daniel Garcia, NURSE PRACTITIONERFamily Nurse Practitioner1578910220
  4. Elsa Gomez, MA, LPC, LPCCAddiction (Substance Use Disorder) Counselor1336570704
  5. Melba Lafita CasanaFamily Nurse Practitioner1174128250
  6. Michael Musgrove, MSSW, LCSWClinical Social Worker1720774607

Verify Queen-Karen Okpara in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1142623
    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 Texas 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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23% more Medicare Part D claims than the average family nurse practitioner in 2024

1,602 Medicare Part D claims for 354 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Queen-Karen Okpara1,602
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium109 claims
  2. Amlodipine Besylate103 claims
  3. Albuterol Sulfate Hfa71 claims
  4. Gabapentin57 claims
  5. Lisinopril48 claims
  6. Furosemide43 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.

Bills Medicare through one group practice

  1. Oak Street Health OF Texas PLLCHouston, TX

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

Queen-Karen Okpara among 21,242 family nurse practitioner records in Texas

Queen-Karen Okpara is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.

  • NPI issued2019 · 50% of these records are older, 41% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2019 · median 2018 among the 11,286 with a school on file
  • Record last updated2024 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,588 family nurse practitioner records list a practice address in Houston

They are 2,588 of the 61,221 NPPES records with a practice address in Houston, and 21,242 family nurse practitioner records in Texas.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Daniel Garcia, NURSE PRACTITIONERHouston, TX 770911578910220
  2. Emmanuel Kajoh, FNPHouston, TX 770911144767807
  3. Nazeneem KleimanHouston, TX 770911497396899
  4. Melba Lafita CasanaHouston, TX 770911174128250
  5. Eider Matos Borges, APRNHouston, TX 770911396260014
  6. Rosna MishraHouston, TX 770911265834576
  7. Prabha NiraulaHouston, TX 770911912537234
  8. Adesuwa OjoHouston, TX 770911972044741

Common questions

What is Queen-Karen Okpara's NPI number?

Queen-Karen Okpara's National Provider Identifier (NPI) is 1487293395, issued on Dec 26, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Queen-Karen Okpara located?

The NPPES record lists a practice address at 5760 W Little York RD, Houston, TX, 77091. Phone: (281) 707-7359. Providers update this record themselves, so call before visiting.

How can I verify Queen-Karen Okpara's license?

NPPES lists Texas license number 1142623, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Queen-Karen Okpara prescribe under Medicare Part D?

In 2024, Queen-Karen Okpara had 1,602 Medicare Part D claims for 354 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.