Catherine Toro, D.O.
NPI 1558715649 · Emergency Medicine Physician · Stony Brook, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Toro, D.O. is a Emergency Medicine Physician provider in Stony Brook, NY (NPI 1558715649).
Provider details
- NPI number
- 1558715649
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 304075 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
195 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 98 | $169 |
| Critical Care, First 30-74 Minutes99291 | 56 | $201 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 41 | $117 |
Typical Medicare-allowed amounts for these services range $117–$201 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 23 | 22 |
| Ibuprofen | 21 | 21 |
| Cephalexin | 21 | 21 |
| Cyclobenzaprine Hcl | 18 | 18 |
| Prednisone | 18 | 18 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
| Ondansetron Hcl | 15 | 14 |
| Ibuprofen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-15
- Last updated
- 2020-07-29
- Certified
- 2020-07-29
Frequently asked questions
- What is Catherine Toro's NPI number?
- Catherine Toro's National Provider Identifier (NPI) is 1558715649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Toro's specialty?
- Catherine Toro is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Toro located?
- Catherine Toro's practice location on file with NPPES is 100 Nicolls Rd, Stony Brook, NY 11794-8350.
- What is Catherine Toro's phone number?
- The practice phone number listed in the NPPES registry for Catherine Toro is (631) 444-2478.
- Does Catherine Toro accept Medicare?
- Catherine Toro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Toro's NPI active?
- Yes — Catherine Toro's NPI (1558715649) is active in the NPPES registry as of the last update on 2020-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.