Jenny Castillo-Cato, MD
NPI 1174621486 · Emergency Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenny Castillo-Cato, MD is a Emergency Medicine Physician provider in New York, NY (NPI 1174621486).
Provider details
- NPI number
- 1174621486
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 229187 (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
19 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
148 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $107 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 37 | $67 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 37 | $130 |
| X-Ray of Chest, 2 Views71046 | 11 | $39 |
| Automated Urinalysis Test81003 | 11 | $2 |
Typical Medicare-allowed amounts for these services range $2–$130 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 51 | 34 |
| Fluticasone Propionate | 45 | 29 |
| Azithromycin | 34 | 34 |
| Cephalexin | 28 | 28 |
| Prednisone | 22 | 22 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 17 | 17 |
| Amoxicillin | 15 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2025-08-13
- Certified
- 2025-08-13
Frequently asked questions
- What is Jenny Castillo-Cato's NPI number?
- Jenny Castillo-Cato's National Provider Identifier (NPI) is 1174621486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenny Castillo-Cato's specialty?
- Jenny Castillo-Cato is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jenny Castillo-Cato located?
- Jenny Castillo-Cato's practice location on file with NPPES is 506 Lenox Avenue, New York, NY 10037-5501.
- What is Jenny Castillo-Cato's phone number?
- The practice phone number listed in the NPPES registry for Jenny Castillo-Cato is (212) 939-2740.
- Does Jenny Castillo-Cato accept Medicare?
- Jenny Castillo-Cato is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenny Castillo-Cato's NPI active?
- Yes — Jenny Castillo-Cato's NPI (1174621486) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.