Adam Cassis, MD
NPI 1407052236 · Otology & Neurotology Physician · Chandler, AZ
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Cassis, MD is a Otology & Neurotology Physician provider in Chandler, AZ (NPI 1407052236).
Provider details
- NPI number
- 1407052236
- Entity type
- Individual
- Primary specialty
- Otology & Neurotology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A116616 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,352 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 476 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 200 | $124 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 155 | $160 |
| Removal of Impacted Ear Wax69210 | 100 | $46 |
| Exam of Ear Using a Microscope92504 | 71 | $27 |
| Comprehensive Hearing and Speech Recognition Test92557 | 70 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 60 | 39 |
| Triamterene/Hydrochlorothiazidbrand: Triamterene-Hydrochlorothiazid | 54 | 15 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 47 | 45 |
| Fluticasone Propionate | 32 | 15 |
| Ciprofloxacin Hcl | 31 | 17 |
| Prednisone | 31 | 29 |
| Ofloxacin | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$60 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-27
- Last updated
- 2020-09-15
- Certified
- 2020-09-15
Frequently asked questions
- What is Adam Cassis's NPI number?
- Adam Cassis's National Provider Identifier (NPI) is 1407052236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Cassis's specialty?
- Adam Cassis is listed in the NPPES registry with a primary specialty of Otology & Neurotology Physician (Allopathic & Osteopathic Physicians).
- Where is Adam Cassis located?
- Adam Cassis's practice location on file with NPPES is 225 S Dobson Rd, Chandler, AZ 85224-6274.
- What is Adam Cassis's phone number?
- The practice phone number listed in the NPPES registry for Adam Cassis is (480) 558-5306.
- Does Adam Cassis accept Medicare?
- Adam Cassis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Cassis's NPI active?
- Yes — Adam Cassis's NPI (1407052236) is active in the NPPES registry as of the last update on 2020-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.