Doctor profile · Federal record
Dr. Inderpal Chadha, M.D.
Nephrology Physician (CMS: Internal Medicine) · Newark, NJ
- NPI 1689612335
- Accepts Medicare
- MIPS 30.0 / 100 · 2023
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
539 Bloomfield Ave Ste 1
Newark, NJ 071071385
(973) 566-9900
fax (973) 566-6692
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 10, 2025
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- New Jersey #25MA05848100
- Medicaid
- NJ #6222102
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689612335. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,426
Distinct HCPCS
9
Medicare allowed
$524,413
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,054 | 162 | $128 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 760 | 140 | $85 | |
90937 |
Hemodialysis procedure requiring repeated evaluation | 555 | 53 | $109 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 382 | 46 | $380 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 274 | 181 | $186 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 254 | 70 | $140 | |
99291 |
Critical care, first 30-74 minutes | 85 | 29 | $227 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 38 | 36 | $173 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 24 | 12 | $316 |
In context: peer comparison
Among 5 peers in Newark Nephrology Physician, average services per provider: 141. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$399
Transactions
17
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 3 | $155.17 | |
| Calliditas Therapeutics US INC. | 5 | $92.52 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $52.41 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $37.90 | |
| Aurinia Pharma U.S., INC. | 2 | $28.36 | |
| Mallinckrodt Hospital Products INC. | 1 | $18.00 | |
| Opko Pharmaceuticals, LLC | 1 | $14.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
493
Patients
107
Total drug cost
$207,251
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sevelamer Carbonate | Generic | 93 | 28 | $23,464 |
| Amlodipine Besylate | Generic | 63 | 20 | $853 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 59 | 0 | $1,504 |
| Furosemide | Generic | 42 | 21 | $578 |
| Atorvastatin Calcium | Generic | 35 | 13 | $467 |
| Zolpidem Tartrate | Generic | 31 | 0 | $216 |
| Lidocaine-Prilocaine (Lidocaine/Prilocaine) | Brand | 26 | 0 | $575 |
| Velphoro (Sucroferric Oxyhydroxide) | Brand | 26 | 0 | $110,802 |
| Metoprolol Succinate | Generic | 23 | 11 | $685 |
| Azithromycin | Generic | 19 | 14 | $62 |
Hospital affiliations
Frequently asked questions
What is Dr. Inderpal Chadha's medical specialty?
Dr. Inderpal Chadha practices Nephrology Physician in Newark, NJ.
Where does Dr. Inderpal Chadha practice?
Dr. Inderpal Chadha practices at 539 Bloomfield Ave Ste 1, Newark, NJ 071071385. Office phone: 9735669900.
What is Dr. Inderpal Chadha's NPI?
Dr. Inderpal Chadha's National Provider Identifier (NPI) is 1689612335, issued by NPPES.
Does Dr. Inderpal Chadha accept Medicare assignment?
Yes. Dr. Inderpal Chadha accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Inderpal Chadha commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hemodialysis procedure requiring repeated evaluation (HCPCS 90937). Source: CMS Medicare Physician & Other Practitioners file.