Javier Ruiz, MD
NPI 1780798116 · Hematology & Oncology Physician · New Windsor, NY
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Javier Ruiz, MD is a Hematology & Oncology Physician provider in New Windsor, NY (NPI 1780798116).
Provider details
- NPI number
- 1780798116
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 201549 (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
15,919 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,857 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,823 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,379 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,314 | $100 |
| Magnesium Level83735 | 1,082 | $7 |
| Gammaglobulin (immune System Protein) Measurement82784 | 857 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Warfarin Sodium | 147 | 30 |
| Apixabanbrand: Eliquis | 118 | 31 |
| Denosumabbrand: Xgeva | 76 | 11 |
| Filgrastim-Sndzbrand: Zarxio | 63 | 13 |
| Luspatercept-Aamtbrand: Reblozyl | 51 | — |
| Dexamethasone Sodium Phosp/Pfbrand: Dexamethasone Sodium Phosphate | 49 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2017-02-07
Frequently asked questions
- What is Javier Ruiz's NPI number?
- Javier Ruiz's National Provider Identifier (NPI) is 1780798116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Javier Ruiz's specialty?
- Javier Ruiz is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Javier Ruiz located?
- Javier Ruiz's practice location on file with NPPES is 575 Hudson Valley Ave, New Windsor, NY 12553-4747.
- What is Javier Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Javier Ruiz is (845) 565-9800.
- Does Javier Ruiz accept Medicare?
- Javier Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Javier Ruiz's NPI active?
- Yes — Javier Ruiz's NPI (1780798116) is active in the NPPES registry as of the last update on 2017-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.