Celestine Chima Emmanuel Ishiekwene, M.D. MBA
Infectious Disease Physician · Longview, TX
Celestine Chima Emmanuel Ishiekwene, M.D. MBA is an infectious disease physician with a practice address in Longview, Texas, and NPI 1447505243, issued on Jul 17, 2012. Check the license (Texas S2995, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Celestine Chima Emmanuel Ishiekwene
- Credential
- M.D. MBA
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- S2995 TX
MD-43908 IA
Self-reported in NPPES; status is on the state search - Practice location
- 700 E Marshall Ave, Longview, TX 75601
- Phone
- (903) 315-1488
- Enumerated
- Jul 17, 2012
- Record last updated
- Sep 27, 2023
- Medicaid ID
- 408583901 TX
- Medicare enrollment
- Enrolled (PECOS I20200212001431); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 674 in Texas → Look up another NPI →
Also registered at 700 E Marshall Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kwame Agyeman, M.D.Internal Medicine Physician1285863753
- Courtney Alford-Portley, FNP-CFamily Nurse Practitioner1255793451
- Krishan AminInternal Medicine Physician1710398615
- Jeremiah Andrews, CRNACertified Registered Nurse Anesthetist1548030885
- Jessica AparicioRegistered Nurse1316868532
- Nadeen Audisho, MDInternal Medicine Physician1962956896
Verify Celestine Chima Emmanuel Ishiekwene in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S2995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average infectious disease physician in 2024
922 Medicare Part D claims for 192 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Daptomycin125 claims
- Ertapenem105 claims
- Ceftriaxone96 claims
- Oxacillin Sodium55 claims
- Piperacillin-Tazobactam54 claims
- Ampicillin-Sulbactam41 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: $47.42
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Christus Trinity ClinicLongview, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Celestine Chima Emmanuel Ishiekwene among 674 infectious disease physician records in Texas
Celestine Chima Emmanuel Ishiekwene, M.D. MBA is one of 674 infectious disease physician records with a practice address in Texas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.
- NPI issued2012 · 71% of these records are older, 25% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2000 · median 2002 among the 510 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Texas
There are 674 infectious disease physician records in Texas.
All 674 in Texas → Every provider in Longview → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Charles Mbonu, MDTexarkana, TX 755031033187299
- Steven Hickerson, M.D.Tyler, TX 757011376543546
- Francis Ssali, M.DTyler, TX 757011366790990
- Richard Yates, MDTyler, TX 757011972503209
- Peter Barnes, MDTyler, TX 757081669460960
- Jose Serpa-Alvarez, MDTyler, TX 757081528239159
- Mladjen Veselinovic, M.D.Tyler, TX 757081427430214
- Richard Wallace, MDTyler, TX 757081083698609
Common questions
What is Celestine Chima Emmanuel Ishiekwene, M.D. MBA's NPI number?
Celestine Chima Emmanuel Ishiekwene, M.D. MBA's National Provider Identifier (NPI) is 1447505243, issued on Jul 17, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Celestine Chima Emmanuel Ishiekwene, M.D. MBA located?
The NPPES record lists a practice address at 700 E Marshall Ave, Longview, TX, 75601. Phone: (903) 315-1488. Providers update this record themselves, so call before visiting.
How can I verify Celestine Chima Emmanuel Ishiekwene, M.D. MBA's license?
NPPES lists Texas license number S2995, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Celestine Chima Emmanuel Ishiekwene, M.D. MBA prescribe under Medicare Part D?
In 2024, Celestine Chima Emmanuel Ishiekwene, M.D. MBA had 922 Medicare Part D claims for 192 beneficiaries; the average among infectious disease physician prescribers was 689. 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.