Doctor profile · Federal record
Dr. Niranjan Gunasekaran, D.O.
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · Hospitalist Physician · Bethpage, NY
- NPI 1598108185
- Accepts Medicare
- MIPS 20.6 / 100 · 2023
- 13 yrs in practice
- Licensed in 3 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4250 Hempstead Tpke Ste 17
Bethpage, NY 117145707
(516) 735-5522 - Additional location
-
2001 W 68Th St, Gme Office
Hialeah, FL 33016
(305) 823-5000 - Mailing address
-
4250 Hempstead Tpke, Ste 17
Bethpage, NY 117145707
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- January 14, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (3)
- New York #286211 · Florida #OS14133 · Illinois #143357
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598108185. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,493
Distinct HCPCS
10
Medicare allowed
$486,952
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,939 | 676 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 389 | 159 | $148 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 333 | 316 | $199 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 212 | 34 | $400 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 146 | 106 | $136 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 111 | 102 | $150 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 78 | 54 | $207 | |
99291 |
Critical care, first 30-74 minutes | 52 | 29 | $247 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 47 | 47 | $195 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 34 | 34 | $58 |
In context: peer comparison
Among 3 peers in Bethpage Nephrology Physician, average services per provider: 219. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$993
Transactions
36
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 7 | $243.08 | |
| Mallinckrodt Hospital Products INC. | 5 | $192.65 | |
| Renalytix Ai, INC. | 3 | $69.04 | |
| Otsuka America Pharmaceutical, INC. | 3 | $62.60 | |
| Novartis Pharmaceuticals Corporation | 2 | $58.49 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $52.25 | |
| Ardelyx, INC. | 2 | $51.86 | |
| Amgen INC. | 2 | $47.21 | |
| Ani Pharmaceuticals, INC. | 2 | $46.00 | |
| Novo Nordisk INC | 2 | $42.79 | |
| Otsuka Pharmaceutical Development & Commercialization, INC. | 2 | $37.17 | |
| Fresenius USA Marketing, INC. | 1 | $22.63 | |
| Alexion Pharmaceuticals, INC. | 1 | $18.80 | |
| Aurinia Pharma U.S., INC. | 1 | $17.74 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $16.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,022
Patients
283
Total drug cost
$310,224
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 165 | 59 | $2,674 |
| Losartan Potassium | Generic | 145 | 48 | $2,011 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 123 | 41 | $144,880 |
| Furosemide | Generic | 105 | 36 | $799 |
| Allopurinol | Generic | 87 | 26 | $666 |
| Amlodipine Besylate | Generic | 61 | 23 | $692 |
| Atorvastatin Calcium | Generic | 54 | 0 | $991 |
| Ramipril | Generic | 54 | 11 | $1,175 |
| Lokelma (Sodium Zirconium Cyclosilicate) | Brand | 39 | 16 | $19,809 |
| Metoprolol Succinate | Generic | 37 | 0 | $538 |
Hospital affiliations
Frequently asked questions
What is Dr. Niranjan Gunasekaran's medical specialty?
Dr. Niranjan Gunasekaran practices Nephrology Physician in Bethpage, NY.
Where does Dr. Niranjan Gunasekaran practice?
Dr. Niranjan Gunasekaran practices at 4250 Hempstead Tpke Ste 17, Bethpage, NY 117145707. Office phone: 5167355522.
What is Dr. Niranjan Gunasekaran's NPI?
Dr. Niranjan Gunasekaran's National Provider Identifier (NPI) is 1598108185, issued by NPPES.
Does Dr. Niranjan Gunasekaran accept Medicare assignment?
Yes. Dr. Niranjan Gunasekaran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Niranjan Gunasekaran commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.