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Allergists who accept Medicare in Sugar Land, TX
CMS lists 10 clinicians in this specialty with a practice address in Sugar Land. Accept Medicare assignment (the Medicare-approved amount as full payment): 9. Offer telehealth: 5.
Typical amounts Medicare approves in ZIP 77479 (2024 Medicare rates, the latest CMS has published): a new-patient visit $126, of which you pay about $32; a follow-up visit $69, of which you pay about $17 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Nerissa D'Silva, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75.5/100✓ TelehealthGraduated 2018 · Texas Tech University Health Science Center School of MedicineFemaleDrug and device company payments (2025): $3,466David Amran, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 1987MaleDrug and device company payments (2025): $15,421Ashish Asawa, MD
✓ Accepts Medicare assignmentGraduated 2003MaleOther offices in Sugar Land: 2Drug and device company payments (2025): $2,098Meng Chen, MD
✓ Accepts Medicare assignmentGraduated 2014 · Baylor College of MedicineMaleDrug and device company payments (2025): $20,130Wai-Tim Chew, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021 · Ohio State University College of MedicineMaleDrug and device company payments (2025): $1,250Anna George, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002FemaleDrug and device company payments (2025): $4,279John P. Kelley, MD
✓ Accepts Medicare assignmentGraduated 2010 · University of Texas Medical School at HoustonMaleDrug and device company payments (2025): $7,512Fatih Ozkaragoz, MD
✓ Accepts Medicare assignmentGraduated 1982MaleDrug and device company payments (2025): $92Joseph C. Perez, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · University of Texas Medical School at HoustonMaleDrug and device company payments (2025): $1,776Douglas D. Min, MD
May accept assignmentGraduated 1999MaleOther offices in Sugar Land: 3Drug and device company payments (2025): $1,741
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Sugar Land
- Primary care doctors532
- Nurse practitioners567
- Cardiologists123
- Dermatologists30
- Orthopedic surgeons84
- Neurologists95
- Gastroenterologists63
- Ophthalmologists31
- Optometrists51
- Podiatrists33
- Urologists41
- Pulmonologists34
- Nephrologists32
- Endocrinologists27
- Rheumatologists21
- ENT doctors34
- Oncologists50
- Psychiatrists50
- Psychologists16
- Therapists and counselors66
- Physical therapists58
- Occupational therapists12
- Speech therapists7
- Audiologists15
- Chiropractors12
- Gynecologists87
- General surgeons41
- Vascular surgeons29
- Pain management doctors17
- Physiatrists16
- Sleep medicine doctors4
- Dietitians4
- Neurosurgeons23
- Infectious disease doctors22
Other care in Sugar Land
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).