NPI registry status
Active
2026 NPPES data Hematology & Oncology Physician NPI 1912968728 MD
Verify on CMS → Rajneesh Nath, MD
Hematology & Oncology Physician in New Brunswick, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 11,232 in Hematology & Oncology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 126 beneficiaries · Hematology & Oncology Physician avg: 847
MIPS score
81.5/100
▼ 2 pts below national avg 83.5 · Above neutral
Industry payments
$15.4K
13 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Rajneesh Nath, MD reported a CMS MIPS final score of 81.5/100 - below the 83.5 national average - and filed 1,605 Medicare Part D claims in 2023.
- 81.5/100
- MIPS score · -2 vs avg
- 2K
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥32nd
- pct among measured MIPS (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1912968728 · Hematology & Oncology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-INLINE · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1912968728
- ENUM-LEGACY 2006
- TAX-MID 11K Hematology &
- MIPS-INLINE 81.5/100
- RX-MID 1,605
- BOOK-THIN 323 in New Jersey
- PHOTO-FINISH Shakeela Bahadur · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Nath · this prov…
Nath · this provider
81.5 MIPS pts
- Vishangi Dave · …
Vishangi Dave
81.5 MIPS pts
- Shakeela Bahadur…
Shakeela Bahadur
81.5 MIPS pts
- Sucai Bi · near
Sucai Bi
81.5 MIPS pts
- Thomas Chen · near
Thomas Chen
81.5 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Rajneesh Nath, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
82 ≥ 32nd percentile 32% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Rajneesh Nath, MD sits
This provider among hematology & oncology physician peers
Across the 4,019 hematology & oncology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Rajneesh Nath, MD writes more Part D claims than 83% of them and scores higher on MIPS quality than 33% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one hematology & oncology physician peer from a representative sample of 60; the gold marker is Rajneesh Nath, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Rajneesh Nath, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Rajneesh Nath, MD?
Near national averagePrimary specialty
Hematology & Oncology Physician
Medicare Part D claims
1,605 89% vs specialty avg
MIPS final score
81.5/100 2 pts vs avg
Specialty distribution in New Jersey
How Hematology & Oncology Physician compares to other specialties among New Jersey providers
Medicare quality performance, MIPS
Rajneesh Nath, MD's 2023 MIPS final score plotted against the Hematology & Oncology Physician national average
- MIPS Final Score
- 81.5/100
- vs 83.5 national avg · 2023 performance year
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1912968728 |
|---|---|
| Specialty | Hematology & Oncology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/31/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
81.4923
Final Score
Measured-score avg: 83.5
38.3075
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Rajneesh Nath, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Rutgers Health-Rwj Scleroderma Program
New Brunswick, NJ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Rajneesh Nath, MD. Source: openpaymentsdata.cms.gov.
Total received
$15.4K
Largest payer
ADC Therapeutics America, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,605
Total Claims
$1.8M
Total Drug Cost
126
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,873
- Total Day Supply
- 49,147
- Generic Drug Cost
- $488K
- Opioid Claims
- 25 (1.6% rate)
- Antibiotic Claims
- 244
Patient Demographics
- Average Patient Age
- 69.1 years
- Avg HCC Risk Score
- 3.76
- Gender Split
- 40% female / 60% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Rajneesh Nath, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Valacyclovir
Valacyclovir
159 claims
- Pantoprazole Sodium
Pantoprazole Sodium
131 claims
- Posaconazole
Posaconazole
101 claims
- Venclexta
Venclexta
99 claims
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
78 claims
- Potassium Chloride
Potassium Chloride
69 claims
- Levofloxacin
Levofloxacin
64 claims
- Vancomycin Hcl 56
Vancomycin Hcl
56 claims
| Drug | Claims |
|---|---|
| Valacyclovir Valacyclovir Hcl | 159 |
| Pantoprazole Sodium | 131 |
| Posaconazole | 101 |
| Venclexta Venetoclax | 99 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 78 |
| Potassium Chloride | 69 |
| Levofloxacin | 64 |
| Vancomycin Hcl | 56 |
| Ondansetron Hcl | 41 |
| Prevymis Letermovir | 38 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Hematology & Oncology Physician Overview
How Rajneesh Nath, MD fits within the Hematology & Oncology Physician landscape nationally.
11,232
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
847
Avg Claims per Provider
Rajneesh Nath, MD's 1,605 claims are above the specialty average of 847.
Nationwide Hematology & Oncology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Nath, both outside New Jersey so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (81.5 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hematology & Oncology Physician Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Nath.
One of 323 Hematology & Oncology Physician providers enrolled in New Jersey, 5 are shown here.
Dr. Muhammad Abbasi
M.D.
Mountain Lakes, NJ
Dr. May Abdo-Matkiwsky
D.O.
Sparta, NJ
Dr. Stephen Abo
D.O.
Newark, NJ
Dr. Ahmed Abou Hussein
M.D.
Camden, NJ
Dr. Kenneth Adler
M.D,
Morristown, NJ
Compare Hematology & Oncology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Rajneesh Nath, MD's specialty? ▼
Rajneesh Nath, MD specializes in Hematology & Oncology Physician and practices in New Brunswick, New Jersey. Credentials: MD.
How much does Rajneesh Nath, MD prescribe under Medicare Part D? ▼
In 2023, Rajneesh Nath, MD wrote 1,605 Medicare Part D claims totaling $1.8M in drug costs for 126 beneficiaries.
What is Rajneesh Nath, MD's Medicare quality score? ▼
Rajneesh Nath, MD has a CMS MIPS Final Score of 81.5/100, Cost: 38.3. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Rajneesh Nath, MD located? ▼
Rajneesh Nath, MD is located at 200 LITTLE ALBANY STREET, 9TH FLOOR, New Brunswick, NJ, 08901. Phone: (732) 235-2465.
What is Rajneesh Nath, MD's NPI number? ▼
Rajneesh Nath, MD's National Provider Identifier (NPI) is 1912968728, issued on 03/31/2006.
Does Rajneesh Nath, MD prescribe opioids? ▼
Yes, Rajneesh Nath, MD had 25 opioid claims in 2023 with an opioid prescribing rate of 1.6%.
How many Hematology & Oncology Physician providers are there in the US? ▼
There are 11,232 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 847 Medicare Part D claims per year.
What drugs does Rajneesh Nath, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Rajneesh Nath, MD's most frequently prescribed drugs include Valacyclovir, Pantoprazole Sodium, Posaconazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Rajneesh Nath, MD accept Medicare? ▼
Rajneesh Nath, MD appears in CMS Medicare data with 1,605 Part D claims and 126 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rajneesh Nath, MD's credentials? ▼
Rajneesh Nath, MD's NPI is 1912968728 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.