NPI registry status
Active
2026 NPPES data Geriatric Medicine (Internal Medicine) Physician NPI 1447453329 MD
Verify on CMS → Anusuya Jeyakumar, MD
Geriatric Medicine (Internal Medicine) Physician in Trenton, 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 4,171 in Geriatric Medicine (Internal Medicine) 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
25K
Medicare Part D claims · 720 beneficiaries · Geriatric Medicine (Internal Medicine) Physician avg: 4K
Generic prescribing
86%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
8.3/100
▼ 75 pts below national avg 83.5 · Penalty band
Industry payments
$848.64
24 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Anusuya Jeyakumar, MD reported a CMS MIPS final score of 8.3/100 - below the 83.5 national average - and filed 24,988 Medicare Part D claims in 2023.
- 8.3/100
- MIPS score · -75 vs avg
- 25K
- Part D claims, 2023
- 86%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Anusuya Jeyakumar, 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.
8 ≥ 2nd percentile 2% 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 Anusuya Jeyakumar, MD sits
This provider among geriatric medicine (internal medicine) physician peers
Across the 686 geriatric medicine (internal medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Anusuya Jeyakumar, MD writes more Part D claims than 97% of them and scores higher on MIPS quality than 1% - 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 geriatric medicine (internal medicine) physician peer from a representative sample of 60; the gold marker is Anusuya Jeyakumar, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Anusuya Jeyakumar, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Anusuya Jeyakumar, MD?
Below national averagePrimary specialty
Geriatric Medicine (Internal Medicine) Physician
Medicare Part D claims
24,988 6× vs specialty avg
MIPS final score
8.3/100 75.2 pts vs avg
Specialty distribution in New Jersey
How Geriatric Medicine (Internal Medicine) Physician compares to other specialties among New Jersey providers
Medicare quality performance, MIPS
Anusuya Jeyakumar, MD's 2023 MIPS final score plotted against the Geriatric Medicine (Internal Medicine) Physician national average
- MIPS Final Score
- 8.3/100
- 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).
Anusuya Jeyakumar, MD appears in the CMS NPPES registry as a Geriatric Medicine (Internal Medicine) Physician provider holding MD credentials at 1330 REV S HOWARD WOODSON JR WAY, Trenton, NJ, 08638, with a listed phone of (609) 396-4222. NPI 1447453329 was issued on 06/07/2007.
Medicare Part D records for calendar year 2023 show 24,988 prescription claims written by this provider, covering 720 Medicare beneficiaries and totaling roughly $2.3 million in drug spend, split 13% brand-name and 86% generic by claim count, with an opioid prescribing rate of 3.3%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 8.3/100 for the 2023 performance year (Quality 0, Cost 27.5), compared with the 83.5 average among clinicians with a measured score.
Geriatric Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 4,171 enrolled providers across 52 states and an average of 4,450 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1447453329 |
|---|---|
| Specialty | Geriatric Medicine (Internal Medicine) Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 06/07/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
8.2547
Final Score
Measured-score avg: 83.5
0
Quality
27.5155
Cost
Reporting: Individual
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 Anusuya Jeyakumar, MD. Source: openpaymentsdata.cms.gov.
Total received
$849
Largest payer
AstraZeneca Pharmaceuticals LP
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.
Brand vs generic prescribing mix · Typical
Anusuya Jeyakumar, MD - brand share 13.0%
Geriatric Medicine (Internal Medicine) Physician average
13% brand-name claims vs 86% generic, on 24,988 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
24,988
Total Claims
$2.3M
Total Drug Cost
720
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 32,846
- Total Day Supply
- 910,298
- Brand vs Generic
- 13% brand / 86% generic
- Brand Drug Cost
- $1.7M
- Generic Drug Cost
- $567K
- Opioid Claims
- 829 (3.3% rate)
- Antibiotic Claims
- 705
Patient Demographics
- Average Patient Age
- 78.5 years
- Avg HCC Risk Score
- 1.96
- Gender Split
- 72% female / 28% male
- Age Distribution
- <65: 90, 65-74: 163, 75-84: 199, 85+: 268
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Anusuya Jeyakumar, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
1,380 claims
- Amlodipine Besylate
Amlodipine Besylate
1,074 claims
- Levothyroxine Sodium
Levothyroxine Sodium
1,017 claims
- Furosemide
Furosemide
793 claims
- Metoprolol Succinate
Metoprolol Succinate
671 claims
- Losartan Potassium
Losartan Potassium
564 claims
- Rosuvastatin Calcium 515
Rosuvastatin Calcium
515 claims
- Pantoprazole Sodium 472
Pantoprazole Sodium
472 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 1,380 |
| Amlodipine Besylate | 1,074 |
| Levothyroxine Sodium | 1,017 |
| Furosemide | 793 |
| Metoprolol Succinate | 671 |
| Losartan Potassium | 564 |
| Rosuvastatin Calcium | 515 |
| Pantoprazole Sodium | 472 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 453 |
| Potassium Chloride | 448 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Geriatric Medicine (Internal Medicine) Physician in NJ →
All providers in New Jersey →
Compare specialties →
Geriatric Medicine (Internal Medicine) Physician Overview
How Anusuya Jeyakumar, MD fits within the Geriatric Medicine (Internal Medicine) Physician landscape nationally.
4,171
Geriatric Medicine (Internal Medicine) Physician Providers in US
52
States with Geriatric Medicine (Internal Medicine) Physician
4,450
Avg Claims per Provider
Anusuya Jeyakumar, MD's 24,988 claims are above the specialty average of 4,450.
Nearby Geriatric Medicine (Internal Medicine) Physician Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Jeyakumar.
One of 151 Geriatric Medicine (Internal Medicine) Physician providers enrolled in New Jersey, 5 are shown here.
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the New Jersey medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Geriatric Medicine (Internal Medicine) Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore New Jersey
Frequently Asked Questions
What is Anusuya Jeyakumar, MD's specialty? ▼
Anusuya Jeyakumar, MD specializes in Geriatric Medicine (Internal Medicine) Physician and practices in Trenton, New Jersey. Credentials: MD.
How much does Anusuya Jeyakumar, MD prescribe under Medicare Part D? ▼
In 2023, Anusuya Jeyakumar, MD wrote 24,988 Medicare Part D claims totaling $2.3M in drug costs for 720 beneficiaries.
What is Anusuya Jeyakumar, MD's Medicare quality score? ▼
Anusuya Jeyakumar, MD has a CMS MIPS Final Score of 8.3/100 (Quality: 0, Cost: 27.5). 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 Anusuya Jeyakumar, MD located? ▼
Anusuya Jeyakumar, MD is located at 1330 REV S HOWARD WOODSON JR WAY, Trenton, NJ, 08638. Phone: (609) 396-4222.
What is Anusuya Jeyakumar, MD's NPI number? ▼
Anusuya Jeyakumar, MD's National Provider Identifier (NPI) is 1447453329, issued on 06/07/2007.
Does Anusuya Jeyakumar, MD prescribe more brand-name or generic drugs? ▼
Anusuya Jeyakumar, MD's prescribing is 13% brand-name and 86% generic drugs by claim count, with $1.7M in brand drug costs.
Does Anusuya Jeyakumar, MD prescribe opioids? ▼
Yes, Anusuya Jeyakumar, MD had 829 opioid claims in 2023 with an opioid prescribing rate of 3.3%.
How many Geriatric Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 4,171 Geriatric Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Internal Medicine) Physician provider writes 4,450 Medicare Part D claims per year.
What drugs does Anusuya Jeyakumar, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Anusuya Jeyakumar, MD's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Anusuya Jeyakumar, MD accept Medicare? ▼
Anusuya Jeyakumar, MD appears in CMS Medicare data with 24,988 Part D claims and 720 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Anusuya Jeyakumar, MD's credentials? ▼
Anusuya Jeyakumar, MD's NPI is 1447453329 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.