Ratesh Khillan, M.D.
NPI 1588869374 · Hematology & Oncology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ratesh Khillan, M.D. is a Hematology & Oncology Physician provider in Brooklyn, NY (NPI 1588869374).
Provider details
- NPI number
- 1588869374
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 003427 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
763 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 308 | $146 |
| Infusion Into a Vein for Hydration, Each Additional Hour96361 | 116 | $14 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 115 | $74 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 92 | $104 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 60 | $65 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diphenhydramine Hcl | 277 | 44 |
| Ondansetron Hcl/Pfbrand: Ondansetron Hcl | 176 | 34 |
| Dexamethasone Sodium Phosp/Pfbrand: Dexamethasone Sodium Phosphate | 172 | 31 |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 168 | 44 |
| Epoetin Alfabrand: Procrit | 160 | 32 |
| Famotidine/Pfbrand: Famotidine | 131 | 23 |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,109 across 149 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
Registry dates
- Enumerated
- 2007-06-20
- Last updated
- 2022-11-21
- Certified
- 2022-11-21
Frequently asked questions
- What is Ratesh Khillan's NPI number?
- Ratesh Khillan's National Provider Identifier (NPI) is 1588869374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ratesh Khillan's specialty?
- Ratesh Khillan is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ratesh Khillan located?
- Ratesh Khillan's practice location on file with NPPES is 672 Utica Ave, Brooklyn, NY 11203-2210.
- What is Ratesh Khillan's phone number?
- The practice phone number listed in the NPPES registry for Ratesh Khillan is (718) 221-9999.
- Does Ratesh Khillan accept Medicare?
- Ratesh Khillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ratesh Khillan's NPI active?
- Yes — Ratesh Khillan's NPI (1588869374) is active in the NPPES registry as of the last update on 2022-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.