Doctor profile · Federal record
Dr. John-Paul Ayala, M.D.
Critical Care Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · Pulmonary Disease Physician · Trumbull, CT
- NPI 1740239912
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15 Corporate Dr
Trumbull, CT 066111351
(203) 261-3980
fax (203) 261-2747
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- Connecticut #044199
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740239912. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
678
Distinct HCPCS
9
Medicare allowed
$92,206
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 203 | 106 | $83 | |
99291 |
Critical care, first 30-74 minutes | 192 | 58 | $224 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 58 | 42 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 57 | 45 | $96 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 55 | 54 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 36 | 30 | $134 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $178 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 27 | $133 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 19 | 17 | $52 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 209. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
436
Patients
85
Total drug cost
$213,005
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 132 | 31 | $131,788 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 81 | 25 | $1,750 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 55 | 0 | $26,185 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 54 | 12 | $34,366 |
| Prednisone | Generic | 37 | 17 | $151 |
| Fluticasone Propionate | Generic | 26 | 0 | $302 |
| Advair Hfa (Fluticasone Propion/Salmeterol) | Brand | 22 | 0 | $11,745 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 18 | 0 | $1,238 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 11 | 0 | $5,481 |
Frequently asked questions
What is Dr. John-Paul Ayala's medical specialty?
Dr. John-Paul Ayala practices Critical Care Medicine (Internal Medicine) Physician in Trumbull, CT.
Where does Dr. John-Paul Ayala practice?
Dr. John-Paul Ayala practices at 15 Corporate Dr, Trumbull, CT 066111351. Office phone: 2032613980.
What is Dr. John-Paul Ayala's NPI?
Dr. John-Paul Ayala's National Provider Identifier (NPI) is 1740239912, issued by NPPES.
Does Dr. John-Paul Ayala accept Medicare assignment?
Yes. Dr. John-Paul Ayala accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John-Paul Ayala commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.