Doctor profile · Federal record
Dr. Abigail Chua, M.D.
Pulmonary Disease Physician (CMS: Critical Care (Intensivists)) · Stony Brook, NY
- NPI 1104188408
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
Stony Brook University Hospital Hsc-T17 Room 040
Stony Brook, NY 117942401
(631) 444-2869 - Additional location
-
111 E 210Th St
Bronx, NY 104672401
(718) 920-4321 - Mailing address
-
Stony Brook University Hospital Hsc-T17, Room 040
Stony Brook, NY 117940001
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- November 21, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- New York #292-589-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104188408. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,047
Distinct HCPCS
10
Medicare allowed
$149,846
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 271 | 141 | $251 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 204 | 136 | $138 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 81 | 81 | $153 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 67 | 67 | $53 | |
94729 |
Test to examine how well the lungs exchange gases | 64 | 64 | $69 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 60 | 47 | $151 | |
99292 |
Critical care, each additional 30 minutes | 58 | 31 | $127 | |
94010 |
Test to measure expiratory airflow and volume | 46 | 46 | $33 | |
94010 |
Test to measure expiratory airflow and volume | 28 | 28 | $9 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 27 | 25 | $172 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 45. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$200
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| United Therapeutics Corporation | 1 | $148.94 | |
| GlaxoSmithKline, LLC. | 1 | $50.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
307
Patients
51
Total drug cost
$149,697
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 103 | 34 | $3,841 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 87 | 17 | $74,729 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 19 | 0 | $11,596 |
| Montelukast Sodium | Generic | 18 | 0 | $452 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 17 | 0 | $21,416 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 15 | 0 | $16,892 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 14 | 0 | $1,404 |
| Ipratropium Bromide | Generic | 12 | 0 | $222 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 11 | 0 | $6,505 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 11 | 0 | $12,640 |
Frequently asked questions
What is Dr. Abigail Chua's medical specialty?
Dr. Abigail Chua practices Pulmonary Disease Physician in Stony Brook, NY.
Where does Dr. Abigail Chua practice?
Dr. Abigail Chua practices at Stony Brook University Hospital Hsc-T17 Room 040, Stony Brook, NY 117942401. Office phone: 6314442869.
What is Dr. Abigail Chua's NPI?
Dr. Abigail Chua's National Provider Identifier (NPI) is 1104188408, issued by NPPES.
Does Dr. Abigail Chua accept Medicare assignment?
Yes. Dr. Abigail Chua accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Abigail Chua commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.