Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dewei Ren, M.D.

Q: What is the NPI number for Dewei Ren?

The National Provider Identifier (NPI) for Dewei Ren is 1891022414, a Type 1 (individual) record in the CMS NPPES registry.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Houston, TX · enumerated 2009.

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

National Provider Identifier

1891022414

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dewei Ren

Credential M.D.

Sex Male

Practice address 6550 Fannin St, Suite1401, Houston, TX, 77030

Phone (713) 441-9515

Enumeration date Nov 4, 2009

Last updated in NPPES Mar 12, 2019

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 66894 (GA) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 42768 (TX) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License MD60223695 (WA) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 45019 (TX) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 45431 (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
8663LL	Other	TX	BCBS
309054001	Medicaid	TX	-
1891022414	Other	TX	BLUE CROSS BLUE SHIELD
309054003	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

What is the NPI number for Dewei Ren?

The National Provider Identifier (NPI) for Dewei Ren is 1891022414, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dewei Ren practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-12.