Allergy & Immunology

Dr. Wai-Tim Chew, MD

Allergist and immunologist in Houston, TX · offers telehealth

Practices: Innovative Allergy, Inclusive Healthcare Group

NPI 1649775172 · NPI registry · Ohio State University College of Medicine · graduated 2021

Patient experience

No reviews yet.

Accepting new patients, according to Healthgrades (checked Nov 2026). Call the office to confirm.

Board certification

  • Allergy and Immunology · American Board of Allergy and Immunology
  • Internal Medicine · American Board of Internal Medicine

Source: American Board of Allergy and Immunology lookup, matched by name · checked Nov 2026

Procedure experience

No Medicare procedure data. This usually means the doctor sees few Medicare patients or is newer to practice.

Source: CMS Medicare Physician & Other Practitioners, 2024. Medicare patients only; CMS hides counts under 11 · checked Nov 2026

Hospitals

No hospital affiliations reported to Medicare.

Source: CMS Facility Affiliation and Hospital General Information · checked Nov 2026

Texas medical license

License U6214 · Active · expires Aug 2028

Disciplinary status: None

Source: Texas Medical Board · checked Nov 2026

Payments from drug and device companies (2025)

$1,250 across 59 payments

  • GlaxoSmithKline, LLC.: $386
  • AstraZeneca Pharmaceuticals LP: $217
  • Genzyme Corporation: $161

Many of these payments are small, such as meals. A payment does not mean wrongdoing.

Source: CMS Open Payments, 2025 · checked Nov 2026

Insurance

Plans in the insurers’ own directories

Medicare Advantage, Medicaid, CHIP and Marketplace plans from public directories run by the insurers. Employer plans are not listed here yet.

Blue Cross and Blue Shield of Texas · 19 plans

Marketplace (ACA)

  • Blue Advantage Bronze HMO 204Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Bronze HMO 301Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Bronze HMO StandardNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Gold HMO 206Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Gold HMO 603Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Gold HMO StandardNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Bronze 303Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Bronze 305Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Bronze StandardNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Gold 203Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Gold 803Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Gold StandardNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Silver 202Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Silver 605Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Plus Silver StandardNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Security HMO 200Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Silver HMO 205Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Silver HMO 801Network: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.
  • Blue Advantage Silver HMO StandardNetwork: Blue Advantage HMOLast checked Nov 1, 2026 · confirm with the office.

Blue Cross and Blue Shield of Texas last updated these listings Oct 16, 2026.

Source: Blue Cross and Blue Shield of Texas Marketplace provider file · checked Nov 2026

Community Health Choice · 16 plans

Marketplace (ACA)

  • Community Premier Bronze 003 HSALast checked Nov 1, 2026 · confirm with the office.
  • Community Premier Bronze 018 HSALast checked Nov 1, 2026 · confirm with the office.
  • Community Premier Gold 001 Off-ExchangeLast checked Nov 1, 2026 · confirm with the office.
  • Community Premier Gold 005Last checked Nov 1, 2026 · confirm with the office.
  • Community Premier Gold 021Last checked Nov 1, 2026 · confirm with the office.
  • Community Premier Silver 012Last checked Nov 1, 2026 · confirm with the office.
  • Community Premier Silver 012 Off-ExchangeLast checked Nov 1, 2026 · confirm with the office.
  • Community Premier Silver 020Last checked Nov 1, 2026 · confirm with the office.
  • Community Premier Silver 020 Off-ExchangeLast checked Nov 1, 2026 · confirm with the office.
  • Community Select Bronze 016 HSALast checked Nov 1, 2026 · confirm with the office.
  • Community Select Gold 022Last checked Nov 1, 2026 · confirm with the office.
  • Community Select Gold 022 Fort BendLast checked Nov 1, 2026 · confirm with the office.
  • Community Select Silver 019Last checked Nov 1, 2026 · confirm with the office.
  • Community Select Silver 019 Fort BendLast checked Nov 1, 2026 · confirm with the office.
  • Community Select Silver 019 Fort Bend Off-ExchangeLast checked Nov 1, 2026 · confirm with the office.
  • Community Select Silver 019 Off-ExchangeLast checked Nov 1, 2026 · confirm with the office.

Community Health Choice last updated these listings Sep 1, 2026.

Source: Community Health Choice Marketplace provider file · checked Nov 2026

Insurance companies listed on Healthgrades

Listed on Healthgrades, confirm with the office.

  • AetnaManaged Choice (Open Access) POS, Elect Choice (Open Access) EPO, Whole Health - Memorial Hermann HMO, Premier Care Network Plus - Innovation Health, Open Choice PPO, Signature Administrators PPO, Aetna HMO
  • Blue Cross and Blue Shield of TexasBlue Essentials HMO, Blue Advantage HMO, Blue Choice
  • Blue Cross Blue ShieldBlueCard PPO
  • CareFirst BlueCross BlueShieldHealthyBlue Advantage
  • CignaOpen Access Plus, LocalPlus, Cigna PPO
  • UnitedHealthCareChoice Plus POS, Options PPO, Navigate HMO, Navigate Plus POS

Source: Listed on Healthgrades, confirm with the office · checked Nov 2026

Where this doctor practices

Map of this doctor’s offices

White pins with an orange ring are approximate: we could not place that address exactly, so the pin sits at the center of its zip code. The full addresses are at the top of this page.

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