Doctor profile · Federal record
Dr. Giovanni Casillas, M.D.
Otology & Neurotology Physician (CMS: Otolaryngology) · Bayamon, PR
- NPI 1265455216
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Calle B, Esquina J # 16, Edificio Medico Hermanas Davila, Oficina 210
Bayamon, PR 00959
(787) 780-5130
fax (787) 200-4898
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 29, 2010
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207YX0901X — NUCC code
- State license (1)
- Puerto Rico #15272
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265455216. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
300
Distinct HCPCS
8
Medicare allowed
$14,868
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 83 | 44 | $59 | |
69210 |
Removal of impacted ear wax | 64 | 42 | $35 | |
92557 |
Comprehensive hearing and speech recognition test | 33 | 33 | $32 | |
92570 |
Comprehensive hearing test | 33 | 33 | $32 | |
92588 |
Placement of ear probe for computerized measurement of repeated sounds with interpretation and report | 32 | 32 | $34 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 20 | 15 | $126 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 18 | 14 | $31 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $87 |
In context: peer comparison
Among 1 peers in Bayamon Otology & Neurotology Physician, average services per provider: 37. This provider delivers 8.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
625
Patients
389
Total drug cost
$26,162
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 206 | 96 | $2,452 |
| Fluocinolone Acetonide Oil | Generic | 114 | 99 | $10,226 |
| Ciprofloxacin Hcl | Generic | 81 | 61 | $1,642 |
| Mometasone Furoate | Generic | 54 | 47 | $1,050 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 39 | 29 | $7,751 |
| Famotidine | Generic | 28 | 14 | $194 |
| Desloratadine | Generic | 21 | 0 | $457 |
| Azelastine Hcl | Generic | 20 | 0 | $715 |
| Ofloxacin | Generic | 20 | 19 | $1,405 |
| Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) | Brand | 16 | 0 | $168 |
Frequently asked questions
What is Dr. Giovanni Casillas's medical specialty?
Dr. Giovanni Casillas practices Otology & Neurotology Physician in Bayamon, PR.
Where does Dr. Giovanni Casillas practice?
Dr. Giovanni Casillas practices at Calle B, Esquina J # 16, Bayamon, PR 00959. Office phone: 7877805130.
What is Dr. Giovanni Casillas's NPI?
Dr. Giovanni Casillas's National Provider Identifier (NPI) is 1265455216, issued by NPPES.
Does Dr. Giovanni Casillas accept Medicare assignment?
Yes. Dr. Giovanni Casillas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Giovanni Casillas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of impacted ear wax (HCPCS 69210); Comprehensive hearing and speech recognition test (HCPCS 92557). Source: CMS Medicare Physician & Other Practitioners file.