Robert Zarranz, M.D.
NPI 1548335904 · Otolaryngology Physician · Naples, FL
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Zarranz, M.D. is a Otolaryngology Physician provider in Naples, FL (NPI 1548335904).
Provider details
- NPI number
- 1548335904
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 21182 (KY)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
105 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 74 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 31 | $81 |
Typical Medicare-allowed amounts for these services range $81–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 363 | 138 |
| Omeprazole | 62 | 32 |
| Neomycin/Polymyxin B/Hydrocortbrand: Neomycin-Polymyxin-Hc | 36 | 30 |
| Azelastine Hcl | 36 | 22 |
| Famotidine | 21 | 11 |
| Pantoprazole Sodium | 14 | — |
| Methylprednisolone | 13 | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 1525 Sw 52nd TerCape Coral, FL 33914-7485Phone: (392) 541-7217
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2020-02-12
- Certified
- 2020-02-12
Frequently asked questions
- What is Robert Zarranz's NPI number?
- Robert Zarranz's National Provider Identifier (NPI) is 1548335904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Zarranz's specialty?
- Robert Zarranz is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Zarranz located?
- Robert Zarranz's practice location on file with NPPES is 11725 Collier Blvd Ste H, Naples, FL 34116-6524.
- What is Robert Zarranz's phone number?
- The practice phone number listed in the NPPES registry for Robert Zarranz is (239) 300-4205.
- Does Robert Zarranz accept Medicare?
- Robert Zarranz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Zarranz's NPI active?
- Yes — Robert Zarranz's NPI (1548335904) is active in the NPPES registry as of the last update on 2020-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.