Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Shah Faizul Islam, M.D.

Nephrology Physician in Corpus Christi, TX · enumerated 2005.

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

National Provider Identifier

1841293727

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Shah Faizul Islam

Credential M.D.

Sex Male

Practice address 1521 S Staples St, Ste 601, Corpus Christi, TX, 78404

Phone (361) 887-8451

Fax (361) 887-6126

Enumeration date May 24, 2005

Last updated in NPPES Apr 22, 2020

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License K8227 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
390006277	Medicaid	TX	-

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

Is NPI 1841293727 active?

Yes, as of the latest NPPES snapshot, NPI 1841293727 is active (record last updated 2020-04-22).

How do I verify Shah Islam's NPI record?

Cross-check NPI 1841293727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-22.