Doctor profile · Federal record

Dr. Adam Cassis, MD

Otology & Neurotology Physician (CMS: Otolaryngology) · Otolaryngology Physician · Otolaryngology Physician · Chandler, AZ

  • NPI 1407052236
  • Accepts Medicare
  • MIPS 69.2 / 100 · 2023
  • 20 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
225 S Dobson RD
Chandler, AZ 852246274
(480) 558-5306
fax (480) 558-5307
Mailing address
9097 E Desert Cove Ave Ste 200
Scottsdale, AZ 852606280

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
September 15, 2020
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207YX0901X — NUCC code
State licenses (3)
Arizona #58576 · California #A116616 · West Virginia #23189
Medicaid
AZ #552706

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407052236. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,307
Distinct HCPCS
10
Medicare allowed
$132,950
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 383 246 $87
99204 New patient office or other outpatient visit, 45-59 minutes 288 288 $161
99214 Established patient office or other outpatient visit, 30-39 minutes 141 109 $123
69210 Removal of impacted ear wax 90 78 $46
69801 Incision of fluid canal of inner ear with infusion of drugs 68 24 $223
92504 Exam of ear using a microscope 67 50 $28
92557 Comprehensive hearing and speech recognition test 65 65 $36
92567 Test to assess middle ear function 58 58 $16
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing 52 52 $51
95992 Repositioning exercises of head for treatment of dizziness, each day 26 22 $42

In context: peer comparison

Among 1 peers in Chandler Otology & Neurotology Physician, average services per provider: 93. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$60
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Advanced Bionics, LLC 1 $59.50

By nature of payment

Food and Beverage
$60

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
335
Patients
204
Total drug cost
$16,612
Drug Type Claims Patients Total cost
Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) Brand 43 35 $7,590
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 43 42 $274
Ciprofloxacin Hcl Generic 39 16 $571
Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) Brand 36 13 $402
Ofloxacin Generic 26 18 $1,088
Prednisone Generic 22 21 $163
Methylprednisolone Generic 21 20 $184
Clobetasol Propionate Generic 20 16 $642
Meclizine Hcl Generic 17 12 $193
Fluticasone Propionate Generic 15 0 $249

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Cassis's medical specialty?
Dr. Adam Cassis practices Otology & Neurotology Physician in Chandler, AZ.
Where does Dr. Adam Cassis practice?
Dr. Adam Cassis practices at 225 S Dobson RD, Chandler, AZ 852246274. Office phone: 4805585306.
What is Dr. Adam Cassis's NPI?
Dr. Adam Cassis's National Provider Identifier (NPI) is 1407052236, issued by NPPES.
Does Dr. Adam Cassis accept Medicare assignment?
Yes. Dr. Adam Cassis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Cassis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.