MAHESH ANANTHA NARAYANAN
Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology LITTLE ROCK, AR NPI 1154763449
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology AR Penumbra, Inc. All categories
This page merges CMS profile IDs: 11303984, 595378 (associated profiles published by CMS for the same provider; see the provenance section below).
General Payments — all program years on this page
$25,536.26
- Category: General Payments
- Program years: PY2018–2024
- Record count: 240
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $8,154.41 across 77 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $3,600.00 | 2 |
| Food and Beverage | $3,242.70 | 70 |
| Travel and Lodging | $1,311.71 | 5 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Penumbra, Inc. | $3,683.08 | 3 |
| Medtronic, Inc. | $1,613.63 | 21 |
| ShockWave Medical, Inc | $1,522.51 | 22 |
| Abbott Laboratories | $340.38 | 4 |
| Endologix LLC | $226.19 | 1 |
| Silk Road Medical, Inc. | $156.22 | 2 |
| ABIOMED | $104.57 | 1 |
| CVRx Inc. | $102.94 | 2 |
| Janssen Pharmaceuticals, Inc | $81.84 | 3 |
| BOSTON SCIENTIFIC CORPORATION | $44.66 | 2 |
| Edwards Lifesciences Corporation | $35.68 | 2 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $32.29 | 2 |
| Kiniksa Pharmaceuticals International, plc | $29.53 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $28.59 | 2 |
| Canon Medical Systems USA, Inc. | $23.62 | 1 |
| SCPHARMACEUTICALS INC. | $23.32 | 1 |
| Merck Sharp & Dohme Corporation | $20.92 | 1 |
| Amgen Inc. | $20.31 | 1 |
| ASAHI INTECC USA, INC. | $18.69 | 1 |
| PFIZER INC. | $15.62 | 1 |
| Lexicon Pharmaceuticals, Inc. | $15.51 | 1 |
| Acerta Pharma LLC | $14.31 | 1 |
By program year
Records — PY2024 (77)
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
- Merged CMS profile IDs: 11303984, 595378
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.