GENGWEN TIAN MD. PH.D
NPI 1336592815
Pediatrics - Pediatric Hematology-Oncology in Houston, TX
About Gengwen Tian Md. Ph.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GENGWEN TIAN MD. PH.D (NPI 1336592815) is an individual pediatric hematology-oncology provider in Houston, Texas, licensed in Texas (S9810) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gengwen Tian Md. Ph.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
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.
HOUSTON, TX 77030
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 Gengwen Tian's NPI number?
The NPI number for Gengwen Tian is 1336592815. It was assigned to this individual provider in the NPPES registry on July 19, 2016.
Where is Gengwen Tian located?
Gengwen Tian practices at 6621 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.
What is Gengwen Tian's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Gengwen Tian enrolled in Medicare?
Yes. Gengwen Tian is registered in the Medicare PECOS enrollment system.
What insurance does Gengwen Tian accept?
Health plans from Moda Health Plan, Inc. list Gengwen Tian 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 Gengwen Tian was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.
# Gengwen Tian, MD. PH.D · NPI 1336592815
Pediatric Hematology-Oncology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since July 19, 2016.
## Identity
- **NPI:** 1336592815 (Entity type: Individual)
- **Enumerated:** July 19, 2016
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** S9810 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6621 FANNIN ST, Houston, TX 77030-2358
- **Phone:** (832) 824-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** July 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1336592815) · Data from the CMS NPPES public registry.