Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Celestine Chima Emmanuel Ishiekwene, M.D. MBA

Infectious Disease Physician in Longview, TX · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1447505243

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Registry record

Entity type Individual (Type 1)

Name Celestine Chima Emmanuel Ishiekwene

Credential M.D. MBA

Sex Male

Practice address 700 E Marshall Ave, Longview, TX, 75601

Phone (903) 315-1488

Enumeration date Jul 17, 2012

Last updated in NPPES Sep 27, 2023

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License MD-43908 (IA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License S2995 (TX) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License S2995 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
933562	Other	TX	MEDICARE
408583901	Medicaid	TX	-
8LZ497	Other	TX	BCBS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Celestine Ishiekwene practice?

The practice location on file with NPPES is in Longview, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Celestine Ishiekwene?

The National Provider Identifier (NPI) for Celestine Ishiekwene is 1447505243, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Peter Jerome Pulmonary Disease Physician · Longview, TX NPI 1396740668 Sushama Brimmer Internal Medicine Physician · Longview, TX NPI 1184629990 Select Specialty Hospital - Longview Inc Long Term Care Hospital · Longview, TX NPI 1861492670 Weng Yu Thong Anesthesiology Physician · Longview, TX NPI 1255329322 Brian Mendenhall Emergency Medicine Physician · Longview, TX NPI 1306835442 Stanley Upchurch Emergency Medicine Physician · Longview, TX NPI 1083603021 James Nichols Emergency Medicine Physician · Longview, TX NPI 1447249503 Angela Ozment Internal Medicine Physician · Longview, TX NPI 1598754657

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-27.