Ryan Casserly, MD
NPI 1114344025 · Otolaryngology/Facial Plastic Surgery Physician · Monterey, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Casserly, MD is a Otolaryngology/Facial Plastic Surgery Physician provider in Monterey, CA (NPI 1114344025).
Provider details
- NPI number
- 1114344025
- Entity type
- Individual
- Primary specialty
- Otolaryngology/Facial Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 169329 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,107 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,294 | $145 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 362 | $188 |
| Removal of Impacted Ear Wax69210 | 332 | $54 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 67 | $153 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 20 | $18 |
| Simple Control of Nose Bleed |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 161 | 94 |
| Nortriptyline Hcl | 145 | 58 |
| Azelastine Hcl | 101 | 48 |
| Pantoprazole Sodium | 64 | 33 |
| Ipratropium Bromide | 60 | 31 |
| Diltiazem Hclbrand: Diltiazem 24hr Er (cd) | 56 | 33 |
| Mometasone Furoate | 53 | 38 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,224 across 53 records (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
Additional practice locations (1)
- 966 Cass St Ste 250Monterey, CA 93940-4541Phone: (831) 649-4000
Registry dates
- Enumerated
- 2014-03-28
- Last updated
- 2020-08-04
- Certified
- 2020-08-04
Frequently asked questions
- What is Ryan Casserly's NPI number?
- Ryan Casserly's National Provider Identifier (NPI) is 1114344025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Casserly's specialty?
- Ryan Casserly is listed in the NPPES registry with a primary specialty of Otolaryngology/Facial Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Casserly located?
- Ryan Casserly's practice location on file with NPPES is 966 Cass St Ste 250, Monterey, CA 93940-4541.
- What is Ryan Casserly's phone number?
- The practice phone number listed in the NPPES registry for Ryan Casserly is (831) 649-4000.
- Does Ryan Casserly accept Medicare?
- Ryan Casserly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Casserly's NPI active?
- Yes — Ryan Casserly's NPI (1114344025) is active in the NPPES registry as of the last update on 2020-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.