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DEWEI REN M.D.
NPI 1891022414
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Houston, TX

Active since November 04, 2009PECOS Enrolled
6550 FANNIN ST, SUITE1401, HOUSTON, TX 77030(713) 441-9515 Get Directions Write a Review

NPPES record last updated: March 12, 2019. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 12, 2019, Jan 10, 2017 (2 updates tracked since 2017).

About Dewei Ren M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEWEI REN M.D. (NPI 1891022414) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Houston, Texas, licensed in Texas (45431) and active in the NPI registry since November 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891022414
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDEWEI RENCredential: M.D.
Location Address6550 FANNIN ST, SUITE1401Houston, TX 77030-2717
Mailing Address6550 Fannin St, Suite1401Houston, TX 77030-2717 · (713) 441-9515
Phone(713) 441-9515
Sole ProprietorNo
Enumeration DateNovember 4, 2009
Last NPPES UpdateMarch 12, 20192 updates tracked since enumeration
✔ NPI 1891022414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
Licenses✔ Licensed in TX · 45431✔ Licensed in TX · 45019✔ Licensed in WA · MD60223695✔ Licensed in TX · 42768✔ Licensed in GA · 66894
Definition
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
6550 FANNIN ST, Houston, TX 77030
Open in Google Maps ↗

Other Identifiers 4

Medicaid309054001TX
Other1891022414TX · Blue Cross Blue Shield
Medicaid309054003TX
Other8663LLTX · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health of TX, Community Health Choice.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dewei Ren M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Dewei Ren reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Houston Methodist Specialty Physicians
1.0 mi
Otolaryngology
7550 GREENBRIAR DR STE 600
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 1,579 clinicians in this Medicare group
NPI 1902614332 (281) 414-6055

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$176.98 typical visit price
range $58.24 – $176.98
Typical copayment $44.24 (range $14.56 – $44.24)
Most-billed visit code 99205
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MEGAN MCCLANAHAN
Student in an Organized Health Care Education/Training Program
6550 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 441-5155
MARIANNE CARLSON PSYD
Psychologist (Clinical)
6550 FANNIN ST
HOUSTON, TX 77030
Harris County (346) 248-2040
MARIE MCLAIN P.A.
Physician Assistant
6550 FANNIN ST, SMITH TOWER, SUITE 1901
HOUSTON, TX 77030
Harris County (713) 441-1100
DALIA MOGHAZY MD
Obstetrics & Gynecology
6550 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 790-3311
YVONNE I-FANG CHU M.D.
Ophthalmology
6550 FANNIN ST, SUITE 1501
HOUSTON, TX 77030
Harris County (713) 798-6100
DR. SAM JERRY LONG D.D.S.
Dentist (General Practice)
6550 FANNIN ST, STE 2103
HOUSTON, TX 77030
Harris County (713) 797-0846
THOMAS W KNIGHT MD
Internal Medicine
6550 FANNIN ST, SMITH 1101
HOUSTON, TX 77030
Harris County (713) 441-0006
DR. JOOHI JIMENEZ-SHAHED M.D.
Psychiatry & Neurology (Neurology)
6550 FANNIN ST, SUITE 1801
HOUSTON, TX 77030
Harris County (713) 798-5975

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dewei Ren's NPI number?

The NPI number for Dewei Ren is 1891022414. It was assigned to this individual provider in the NPPES registry on November 4, 2009.

Where is Dewei Ren located?

Dewei Ren practices at 6550 Fannin St Suite1401, Houston, TX 77030. The listed phone number is (713) 441-9515.

What is Dewei Ren's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Dewei Ren enrolled in Medicare?

Yes. Dewei Ren is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Dewei Ren's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dewei Ren reassigns Medicare benefits to Houston Methodist Specialty Physicians (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dewei Ren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dewei Ren accept?

Health plans from Antidote Health of TX and Community Health Choice list Dewei Ren as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dewei Ren was last updated on March 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.