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HELEN TINA WANG MD
NPI 1972914620
Allergy & Immunology in Houston, TX

Active since May 15, 2014PECOS Enrolled
6410 FANNIN ST STE 720, HOUSTON, TX 77030(832) 325-7111 Get Directions Write a Review

NPPES record last updated: January 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Helen Tina Wang Md NPPES

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

HELEN TINA WANG MD (NPI 1972914620) is an individual allergy & immunology provider in Houston, Texas, licensed in Texas (R3243) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972914620
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameHELEN TINA WANGCredential: MD
Location Address6410 FANNIN ST STE 720Houston, TX 77030-5205
Mailing Address4115 Tartan LnHouston, TX 77025-2920 · (806) 470-7312
Phone(832) 325-7111
Sole ProprietorYes
Enumeration DateMay 15, 2014
Last NPPES UpdateJanuary 17, 2025
NPPES CertifiedJanuary 17, 2025
✔ NPI 1972914620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in TX · R3243
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
6410 FANNIN ST STE 720, Houston, TX 77030
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Helen Tina Wang Md 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 Reassignments

2

Medicare enrollment records show Helen Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ut Physicians
Same address
Anesthesiology
6410 FANNIN ST, 1500
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 3,111 clinicians in this Medicare group
NPI 1033157821 (832) 325-7325
Tmh Physician Associates PLLC
0.2 mi
Ophthalmology
6550 FANNIN ST, SUITE 447
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 2,407 clinicians in this Medicare group
NPI 1275779225 (713) 441-7389

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

Other Providers at the Same Location NPPES 6

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

ADAM JAHAN ZEB DO
Student in an Organized Health Care Education/Training Program
6410 FANNIN ST STE 720
HOUSTON, TX 77030
Harris County (713) 500-6012
DR. SARAH MONTHER NIMRI MD
Allergy & Immunology
6410 FANNIN ST STE 720
HOUSTON, TX 77030
Harris County (405) 889-6229
MAHBOOBEH MAHDAVINIA
Internal Medicine (Allergy & Immunology)
6410 FANNIN ST STE 720
HOUSTON, TX 77030
Harris County (713) 486-0340
JONI CHOW
Student in an Organized Health Care Education/Training Program
6410 FANNIN ST STE 720
HOUSTON, TX 77030
Harris County (713) 486-0340
DR. CHRISTOPHER DAVID CODISPOTI MD, PHD
Internal Medicine (Allergy & Immunology)
6410 FANNIN ST STE 720
HOUSTON, TX 77030
Harris County (713) 486-0340
SHIFAA ALKOTOB MD
Allergy & Immunology
6410 FANNIN ST STE 720
HOUSTON, TX 77030
Harris County (713) 500-5078

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 Helen Wang's NPI number?

The NPI number for Helen Wang is 1972914620. It was assigned to this individual provider in the NPPES registry on May 15, 2014.

Where is Helen Wang located?

Helen Wang practices at 6410 Fannin St Ste 720, Houston, TX 77030. The listed phone number is (832) 325-7111.

What is Helen Wang's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Helen Wang enrolled in Medicare?

Yes. Helen Wang is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Helen Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Helen Wang reassigns Medicare benefits to 2 organizations: Ut Physicians (Houston, TX) and Tmh Physician Associates PLLC (Houston, TX). Each 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 Helen Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Helen Wang accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Helen Wang 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 Helen Wang was last updated on January 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.