Doctor profile · Federal record
Dr. Gregory Charko, M.D.
Orthopaedic Surgery Physician · Union, NJ
- NPI 1336189356
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
975 Lehigh Ave
Union, NJ 070837632
(908) 686-1488
fax (908) 687-7886
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 5, 2013
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- New Jersey #MA44836
- Medicaid
- NJ #3390306
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336189356. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,473
Distinct HCPCS
10
Medicare allowed
$101,684
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7332 |
Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg | 1,380 | 17 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 243 | 128 | $100 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 236 | 34 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 166 | 67 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 86 | 67 | $139 | |
73564 |
X-ray of knee, 4 or more views | 66 | 45 | $54 | |
J0702 |
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 60 | 29 | $7 | |
J7324 |
Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose | 59 | 12 | $129 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 49 | 49 | $124 | |
73030 |
X-ray of shoulder, minimum of 2 views | 32 | 29 | $40 |
In context: peer comparison
Among 3 peers in Union Orthopaedic Surgery Physician, average services per provider: 136. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$89
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Heron Therapeutics, INC. | 1 | $89.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
163
Patients
85
Total drug cost
$2,192
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 47 | 23 | $147 |
| Celecoxib | Generic | 45 | 21 | $1,205 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 24 | 15 | $226 |
| Cephalexin | Generic | 16 | 15 | $377 |
| Tramadol Hcl | Generic | 16 | 11 | $87 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 15 | 0 | $150 |
Frequently asked questions
What is Dr. Gregory Charko's medical specialty?
Dr. Gregory Charko practices Orthopaedic Surgery Physician in Union, NJ.
Where does Dr. Gregory Charko practice?
Dr. Gregory Charko practices at 975 Lehigh Ave, Union, NJ 070837632. Office phone: 9086861488.
What is Dr. Gregory Charko's NPI?
Dr. Gregory Charko's National Provider Identifier (NPI) is 1336189356, issued by NPPES.
What procedures does Dr. Gregory Charko commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, triluron, for intra-articular injection, 1 mg (HCPCS J7332); Established patient office or other outpatient visit (HCPCS 99213); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.