Doctor profile · Federal record
Dr. Perry Leong, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Middlesex, NJ
- NPI 1598744344
- Accepts Medicare
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
619 Union Ave, Building 1, First Floor
Middlesex, NJ 088461963
(732) 356-3212
fax (732) 356-5002
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- December 8, 2009
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #MA061062
- Medicaid
- NJ #6691706
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598744344. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,577
Distinct HCPCS
10
Medicare allowed
$137,752
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 392 | 70 | $86 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 284 | 154 | $101 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 191 | 122 | $141 | |
36415 |
Insertion of needle into vein for collection of blood sample | 161 | 116 | $8 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 98 | 96 | $16 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 81 | 33 | $130 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 58 | 15 | $82 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 44 | 34 | $64 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 43 | 32 | $190 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 40 | 40 | $146 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 71. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $22.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,787
Patients
717
Total drug cost
$138,594
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 365 | 94 | $4,967 |
| Levothyroxine Sodium | Generic | 310 | 70 | $5,028 |
| Amlodipine Besylate | Generic | 255 | 65 | $1,968 |
| Losartan Potassium | Generic | 226 | 58 | $3,689 |
| Metformin Hcl | Generic | 199 | 58 | $2,499 |
| Simvastatin | Generic | 196 | 46 | $2,223 |
| Metoprolol Succinate | Generic | 187 | 48 | $4,112 |
| Pantoprazole Sodium | Generic | 168 | 44 | $3,044 |
| Alprazolam | Generic | 153 | 34 | $1,247 |
| Hydrochlorothiazide | Generic | 148 | 46 | $1,096 |
Frequently asked questions
What is Dr. Perry Leong's medical specialty?
Dr. Perry Leong practices Internal Medicine Physician in Middlesex, NJ.
Where does Dr. Perry Leong practice?
Dr. Perry Leong practices at 619 Union Ave, Middlesex, NJ 088461963. Office phone: 7323563212.
What is Dr. Perry Leong's NPI?
Dr. Perry Leong's National Provider Identifier (NPI) is 1598744344, issued by NPPES.
Does Dr. Perry Leong accept Medicare assignment?
Yes. Dr. Perry Leong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Perry Leong 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 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.