Doctor profile · Federal record
Dr. IVES DE CHAZAL, MD
Pulmonary Disease Physician (CMS: PULMONARY DISEASE) · Critical Care Medicine (Internal Medicine) Physician · Sleep Medicine (Internal Medicine) Physician · TUCSON, AZ
- NPI 1891792107
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1951 N WILMOT RD, BLDG 4
TUCSON, AZ 857128000
(520) 318-1114
fax (520) 318-4693 - Mailing address
-
PO BOX 31235
TUCSON, AZ 857511235
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- September 13, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Arizona #34142 · Arizona #177980
- Medicaid
- AZ #941064
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891792107. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,943
Distinct HCPCS
10
Medicare allowed
$181,824
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 541 | 175 | $78 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 315 | 18 | $148 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 192 | 16 | $103 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 102 | 97 | $127 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 101 | 82 | $93 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 94 | 84 | $119 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 80 | 44 | $49 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 71 | 70 | $12 | |
94729 |
Test to examine how well the lungs exchange gases | 71 | 70 | $9 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 68 | 22 | $117 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 74. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$247
Transactions
14
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tactile Systems Technology Inc | 2 | $44.44 | |
| Actelion Pharmaceuticals US, Inc. | 1 | $30.62 | |
| Electromed, Inc. | 4 | $28.66 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $25.80 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $24.12 | |
| JAZZ PHARMACEUTICALS INC. | 1 | $21.94 | |
| Novartis Pharmaceuticals Corporation | 1 | $21.74 | |
| GlaxoSmithKline, LLC. | 1 | $18.14 | |
| Avadel CNS Pharmaceuticals, LLC | 1 | $16.07 | |
| Grifols USA, LLC | 1 | $15.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,268
Patients
394
Total drug cost
$408,595
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 325 | 127 | $10,891 |
| Montelukast Sodium | Generic | 212 | 69 | $3,332 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 121 | 28 | $63,042 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 85 | 28 | $59,437 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 81 | 29 | $88,307 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 79 | 15 | $35,684 |
| Prednisone | Generic | 71 | 40 | $307 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 63 | 16 | $38,249 |
| Fluticasone Propionate | Generic | 47 | 29 | $1,053 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 45 | 13 | $15,131 |