Chiarra Ornillo, M.D.
NPI 1619260791 · Nephrology Physician · New York, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chiarra Ornillo, M.D. is a Nephrology Physician provider in New York, NY (NPI 1619260791).
Provider details
- NPI number
- 1619260791
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
519 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) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 200 | $384 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 132 | $156 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 58 | $129 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 47 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 122 | 40 |
| Allopurinol | 95 | 32 |
| Nifedipinebrand: Nifedipine Er | 52 | 22 |
| Gabapentin | 43 | 14 |
| Amlodipine Besylate | 40 | 19 |
| Losartan Potassium | 38 | 17 |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 32 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-23
- Last updated
- 2019-04-29
Frequently asked questions
- What is Chiarra Ornillo's NPI number?
- Chiarra Ornillo's National Provider Identifier (NPI) is 1619260791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chiarra Ornillo's specialty?
- Chiarra Ornillo is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Chiarra Ornillo located?
- Chiarra Ornillo's practice location on file with NPPES is 1st Avenue at 16th Street, New York, NY 10003.
- What is Chiarra Ornillo's phone number?
- The practice phone number listed in the NPPES registry for Chiarra Ornillo is (212) 420-4070.
- Does Chiarra Ornillo accept Medicare?
- Chiarra Ornillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chiarra Ornillo's NPI active?
- Yes — Chiarra Ornillo's NPI (1619260791) is active in the NPPES registry as of the last update on 2019-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.