Doctor profile · Federal record
Dr. Rajnish Chawla, MD
Internal Medicine Physician (CMS: Internal Medicine) · Mercerville, NJ
- NPI 1932197456
- Accepts Medicare
- MIPS 88.9 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3840 Quakerbridge RD, Bldg 2, Suite 110
Mercerville, NJ 086191003
(609) 890-4200
fax (609) 586-0399 - Mailing address
-
1545 Harbourton Rocktown RD
Lambertville, NJ 085303003
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- May 1, 2024
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #25MA07620800
- Medicaid
- NJ #0220132
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932197456. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
585
Distinct HCPCS
7
Medicare allowed
$73,328
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 438 | 111 | $133 | |
G0008 |
Administration of influenza virus vaccine | 32 | 31 | $34 | |
90662 |
Influenza vaccine split virus, preservative free | 28 | 27 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 26 | $97 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 22 | 22 | $159 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 19 | 18 | $268 | |
G0009 |
Administration of pneumococcal vaccine | 19 | 18 | $32 |
In context: peer comparison
Among 4 peers in Mercerville Internal Medicine Physician, average services per provider: 123. This provider delivers 4.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,597
Patients
469
Total drug cost
$26,331
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 299 | 98 | $4,437 |
| Atorvastatin Calcium | Generic | 185 | 52 | $2,461 |
| Levothyroxine Sodium | Generic | 163 | 46 | $2,929 |
| Rosuvastatin Calcium | Generic | 161 | 49 | $4,693 |
| Metoprolol Succinate | Generic | 113 | 32 | $2,295 |
| Amlodipine Besylate | Generic | 109 | 36 | $739 |
| Pantoprazole Sodium | Generic | 106 | 32 | $1,576 |
| Escitalopram Oxalate | Generic | 93 | 23 | $1,395 |
| Fluticasone Propionate | Generic | 62 | 36 | $1,091 |
| Clonazepam | Generic | 58 | 15 | $325 |
Frequently asked questions
What is Dr. Rajnish Chawla's medical specialty?
Dr. Rajnish Chawla practices Internal Medicine Physician in Mercerville, NJ.
Where does Dr. Rajnish Chawla practice?
Dr. Rajnish Chawla practices at 3840 Quakerbridge RD, Mercerville, NJ 086191003. Office phone: 6098904200.
What is Dr. Rajnish Chawla's NPI?
Dr. Rajnish Chawla's National Provider Identifier (NPI) is 1932197456, issued by NPPES.
Does Dr. Rajnish Chawla accept Medicare assignment?
Yes. Dr. Rajnish Chawla accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rajnish Chawla commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Administration of influenza virus vaccine (HCPCS G0008); Influenza vaccine split virus, preservative free (HCPCS 90662). Source: CMS Medicare Physician & Other Practitioners file.