State Specialty Directory
Allergy Physician in GA
Federal CMS data for 10 allergy physician providers across GA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
10
Providers
Median industry payments
$5,601
10
Allergy Physician Providers
in GA
$5,601
Median Industry Payments
per provider (2018–2024)
1,157
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Allergy Physician includes multiple subspecialties with different practice patterns.
Learn more →
Allergy Physician Providers — GA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| DUNAGAN, DONNIE M.D. | Augusta | 10,960 | 1,782 | Allergy immunotherapy preparation | $16,020 (2018-2024) | Food & Beverage (99%) | Very High |
| CHACKO, THOMAS MD | Alpharetta | 9,846 | 612 | Allergy skin test | $50,492 (2018-2024) | Consulting (53%) | Very High |
| CHAUDHARY, TESNEEM MD | Augusta | 8,965 | 449 | Allergy immunotherapy preparation | $5,618 (2018-2024) | Food & Beverage (97%) | Very High |
| NISH, WILLIAM M.D. | Gainesville | 2,576 | 449 | Allergy skin test | $8,392 (2018-2024) | Food & Beverage (97%) | Very High |
| GUARDERAS, JUAN MD | Valdosta | 1,314 | 97 | Allergy skin test | $3,112 (2018-2024) | Food & Beverage (100%) | Very High |
| GOTTLIEB, STEVEN D.O. | Watkinsville | 1,000 | 115 | Allergy skin test | $5,320 (2018-2024) | Food & Beverage (96%) | Very High |
| MONGIA, ANU MD | Cartersville | 77 | 49 | Office visit, established patient (20-29 min) | $7,866 (2018-2024) | Food & Beverage (74%) | Very High |
| HALWIG, JOHN MD | Austell | 58 | 42 | Allergy injection therapy, multiple injections | $5,583 (2018-2022) | Food & Beverage (100%) | Very High |
| LAMB, JAMIE FNP | Lawrenceville | 16 | 16 | Office visit, established patient (20-29 min) | $980 (2021-2024) | Food & Beverage (100%) | Very High |
| ZUO, LI MD | Duluth | — | — | — | $1,784 (2018-2024) | Food & Beverage (100%) | High |
Note: Allergy Physician encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.