Doctor profile · Federal record
Dr. Ron Chay, M.D.
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · Staten Island, NY
- NPI 1982639324
- Accepts Medicare
- MIPS 66.7 / 100 · 2023
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4143 Richmond Ave, Suite 1
Staten Island, NY 103125637
(718) 967-0100
fax (718) 967-0920
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 20, 2015
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- New York #240901
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982639324. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,720
Distinct HCPCS
10
Medicare allowed
$626,934
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 974 | 154 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 884 | 337 | $150 | |
99291 |
Critical care, first 30-74 minutes | 360 | 68 | $249 | |
99497 |
Advance care planning, first 30 minutes | 272 | 162 | $87 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 246 | 147 | $201 | |
90937 |
Hemodialysis procedure requiring repeated evaluation | 197 | 58 | $116 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 162 | 33 | $404 | |
36415 |
Insertion of needle into vein for collection of blood sample | 97 | 67 | $8 | |
99496 |
Transitional care management services for problem of high complexity | 93 | 68 | $325 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 67 | 27 | $337 |
In context: peer comparison
Among 5 peers in Staten Island Nephrology Physician, average services per provider: 333. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$481
Transactions
14
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 12 | $327.52 | |
| Mozarc Medical US LLC | 1 | $126.67 | |
| Baxter Healthcare | 1 | $26.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,259
Patients
424
Total drug cost
$296,695
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 166 | 63 | $1,577 |
| Losartan Potassium | Generic | 127 | 42 | $1,639 |
| Furosemide | Generic | 123 | 51 | $946 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 110 | 41 | $165,752 |
| Alprazolam | Generic | 78 | 18 | $678 |
| Atorvastatin Calcium | Generic | 74 | 25 | $1,472 |
| Clonidine Hcl | Generic | 74 | 19 | $1,375 |
| Calcitriol | Generic | 68 | 27 | $1,248 |
| Jardiance (Empagliflozin) | Brand | 68 | 20 | $106,711 |
| Simvastatin | Generic | 68 | 19 | $822 |
Frequently asked questions
What is Dr. Ron Chay's medical specialty?
Dr. Ron Chay practices Nephrology Physician in Staten Island, NY.
Where does Dr. Ron Chay practice?
Dr. Ron Chay practices at 4143 Richmond Ave, Staten Island, NY 103125637. Office phone: 7189670100.
What is Dr. Ron Chay's NPI?
Dr. Ron Chay's National Provider Identifier (NPI) is 1982639324, issued by NPPES.
Does Dr. Ron Chay accept Medicare assignment?
Yes. Dr. Ron Chay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ron Chay commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.