Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Celestine Chima Emmanuel Ishiekwene, MDMBA

Individual provider Infectious Disease Physician · NPI 1447505243

Celestine Chima Emmanuel Ishiekwene, MDMBA is registered under Infectious Disease in Longview, Texas. Qualified in 2000, 26 years ago. Practices with Christus Trinity Clinic, a 1,531-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in Iowa and Texas.

Years since qualifying
26
Licensed in
IA, TX
In the registry since
2012
Specialties on file
3

Practice location Address checks out

700 E Marshall Ave
Longview, TX 75601-5580
Phone: (903) 315-1488
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1227 E Rusholme St, Davenport, IA 52803-2459 — (563) 421-4244
  • 700 E Marshall Ave, Longview, TX 75601 — (903) 315-1488
  • 703 E Marshall Ave Ste 5008, Longview, TX 75601-5557 — (903) 315-4880
  • 703 E Marshall Ave Ste 3000, Longview, TX 75601-5500 — (903) 315-4400

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence S2995 (TX)
Infectious Disease Physician Taxonomy 207RI0200X · Licence MD-43908 (IA)
Hospitalist Physician Taxonomy 208M00000X · Licence S2995 (TX)

Record details

NPI number1447505243
Entity typeIndividual (Type 1)
GenderMale
Credentials MDMBA
Sole proprietorNo
NPI enumeratedJuly 17, 2012
Last updated in NPPESSeptember 27, 2023
Certification dateSeptember 27, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Christus Trinity Clinic — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients453
Services billed 3,172 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $23 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 long-term care hospital, which CMS identifies by certification number only.

Colleagues at Christus Trinity Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1531 clinicians in the practice; 12 are shown here.

Other providers in Longview