Doctor profile · Federal record
Dr. Gregory Marchesiello, PA-C
Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Towson, MD
- NPI 1013272301
- Accepts Medicare
- MIPS 85.2 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8322 Bellona Ave, Suite 100
Towson, MD 212042065
(410) 337-7900
fax (410) 337-5321
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- November 13, 2013
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
- State license (1)
- Maryland #C04796
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013272301. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
831
Distinct HCPCS
10
Medicare allowed
$58,736
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 244 | 33 | $1 | |
27447 |
Replacement of knee joint, both sides of knee | 127 | 119 | $195 | |
73562 |
X-ray of knee, 3 views | 126 | 101 | $38 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 83 | 63 | $82 | |
27130 |
Replacement of thigh bone and hip joint with prosthesis | 61 | 59 | $192 | |
20610 |
Aspiration and/or injection of fluid from large joint | 49 | 33 | $67 | |
73630 |
X-ray of foot, minimum of 3 views | 47 | 32 | $32 | |
73502 |
X-ray of hip, 2-3 views | 40 | 40 | $44 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 30 | 30 | $102 | |
73610 |
X-ray of ankle, minimum of 3 views | 24 | 20 | $35 |
In context: peer comparison
Among 5 peers in Towson Surgical Physician Assistant, average services per provider: 114. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$480
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 3 | $480.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
415
Patients
249
Total drug cost
$5,326
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 313 | 176 | $4,524 |
| Tramadol Hcl | Generic | 27 | 23 | $174 |
| Meloxicam | Generic | 22 | 13 | $192 |
| Oxycodone Hcl | Generic | 21 | 13 | $204 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 18 | 12 | $134 |
| Ondansetron Hcl | Generic | 14 | 12 | $98 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Marchesiello's medical specialty?
Dr. Gregory Marchesiello practices Surgical Physician Assistant in Towson, MD.
Where does Dr. Gregory Marchesiello practice?
Dr. Gregory Marchesiello practices at 8322 Bellona Ave, Towson, MD 212042065. Office phone: 4103377900.
What is Dr. Gregory Marchesiello's NPI?
Dr. Gregory Marchesiello's National Provider Identifier (NPI) is 1013272301, issued by NPPES.
Does Dr. Gregory Marchesiello accept Medicare assignment?
Yes. Dr. Gregory Marchesiello accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Marchesiello commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Replacement of knee joint, both sides of knee (HCPCS 27447); X-ray of knee, 3 views (HCPCS 73562). Source: CMS Medicare Physician & Other Practitioners file.