Sivraj Muralikrishnan, MD
NPI 1568803971 · Medical Oncology Physician · New Brunswick, NJ
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sivraj Muralikrishnan, MD is a Medical Oncology Physician provider in New Brunswick, NJ (NPI 1568803971).
Provider details
- NPI number
- 1568803971
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 20093 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
12 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
285 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 147 | $139 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 122 | $94 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 16 | $129 |
Typical Medicare-allowed amounts for these services range $94–$139 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxyurea | 26 | 11 |
| Letrozole | 24 | — |
| Apixabanbrand: Eliquis | 19 | — |
| Ibrutinibbrand: Imbruvica | 15 | — |
| Everolimus | 12 | — |
| Abiraterone Acetate | 11 | — |
| Rivaroxabanbrand: Xarelto | 11 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-07-13
- Last updated
- 2024-12-03
- Certified
- 2024-12-03
Frequently asked questions
- What is Sivraj Muralikrishnan's NPI number?
- Sivraj Muralikrishnan's National Provider Identifier (NPI) is 1568803971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sivraj Muralikrishnan's specialty?
- Sivraj Muralikrishnan is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sivraj Muralikrishnan located?
- Sivraj Muralikrishnan's practice location on file with NPPES is 195 Little Albany St, New Brunswick, NJ 08901-1914.
- What is Sivraj Muralikrishnan's phone number?
- The practice phone number listed in the NPPES registry for Sivraj Muralikrishnan is (732) 235-2465.
- Does Sivraj Muralikrishnan accept Medicare?
- Sivraj Muralikrishnan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sivraj Muralikrishnan's NPI active?
- Yes — Sivraj Muralikrishnan's NPI (1568803971) is active in the NPPES registry as of the last update on 2024-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.