Doctor profile · Federal record
Dr. Johnny Lum, PA-C
Medical Physician Assistant · Waterbury, CT
- NPI 1528016441
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1389 W Main St
Waterbury, CT 067083104
(203) 755-5555
fax (203) 573-8523 - Additional location
-
1 Long Wharf Dr Ste 212
New Haven, CT 065115593
(203) 624-4208
fax (203) 624-4301 - Additional location
-
9 Washington Ave Ste 202
Hamden, CT 065183267
(321) 341-0074 - Mailing address
-
4 Union Ave Apt 20
Norwalk, CT 068513735
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- March 19, 2026
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Connecticut #000669
- Medicaid
- CT #004085636
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528016441. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$150
Transactions
12
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Collegium Pharmaceutical, Inc. | 12 | $150.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,770
Patients
788
Total drug cost
$378,672
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 822 | 145 | $20,373 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 508 | 102 | $16,071 |
| Oxycontin (Oxycodone Hcl) | Brand | 319 | 51 | $262,541 |
| Gabapentin | Generic | 317 | 79 | $9,170 |
| Methadone Hcl | Generic | 299 | 52 | $7,446 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 272 | 54 | $8,450 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 232 | 46 | $6,901 |
| Fentanyl | Generic | 223 | 49 | $24,046 |
| Duloxetine Hcl | Generic | 150 | 45 | $4,205 |
| Tizanidine Hcl | Generic | 134 | 42 | $2,016 |
Frequently asked questions
What is Dr. Johnny Lum's medical specialty?
Dr. Johnny Lum practices Medical Physician Assistant in Waterbury, CT.
Where does Dr. Johnny Lum practice?
Dr. Johnny Lum practices at 1389 W Main St, Waterbury, CT 067083104. Office phone: 2037555555.
What is Dr. Johnny Lum's NPI?
Dr. Johnny Lum's National Provider Identifier (NPI) is 1528016441, issued by NPPES.