Caroline Izzo, PA-C
NPI 1477173599 · Physician Assistant · Barrington, RI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Izzo, PA-C is a Physician Assistant provider in Barrington, RI (NPI 1477173599).
Provider details
- NPI number
- 1477173599
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA01224 (RI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
434 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 197 | $66 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 129 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 60 | $96 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $78 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $141 |
Typical Medicare-allowed amounts for these services range $66–$141 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 215 | 75 |
| Prednisone | 148 | 97 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 127 | 65 |
| Montelukast Sodium | 82 | 39 |
| Albuterol Sulfatebrand: Ventolin Hfa | 61 | 27 |
| Azithromycin | 60 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$232 across 2 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 (4)
- 1407 S County Trl Ste 430aEast Greenwich, RI 02818-1679Phone: (401) 886-7910Fax: (401) 886-7913
- 2109 Hartford AveJohnston, RI 02919-3246Phone: (401) 587-1000
- 111 Brewster StPawtucket, RI 02860-4400Phone: (401) 729-2635Fax: (401) 729-2157
- 593 Eddy StProvidence, RI 02903-4923Phone: (401) 444-4000
Registry dates
- Enumerated
- 2020-04-18
- Last updated
- 2025-08-27
- Certified
- 2025-08-27
Frequently asked questions
- What is Caroline Izzo's NPI number?
- Caroline Izzo's National Provider Identifier (NPI) is 1477173599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Izzo's specialty?
- Caroline Izzo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caroline Izzo located?
- Caroline Izzo's practice location on file with NPPES is 73 Sowams Rd, Barrington, RI 02806-4602.
- What is Caroline Izzo's phone number?
- The practice phone number listed in the NPPES registry for Caroline Izzo is (626) 319-5932.
- Does Caroline Izzo accept Medicare?
- Caroline Izzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Izzo's NPI active?
- Yes — Caroline Izzo's NPI (1477173599) is active in the NPPES registry as of the last update on 2025-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.