Doctor profile · Federal record
Dr. Matthew Mason, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Greenwood, SC
- NPI 1710272471
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
103 Liner Dr
Greenwood, SC 296462311
(864) 227-3636
fax (864) 227-6116
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- October 11, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- South Carolina #33732 · South Carolina #LL33732
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710272471. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,803
Distinct HCPCS
10
Medicare allowed
$465,157
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 2,686 | 576 | $32 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 1,634 | 301 | $62 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 987 | 299 | $77 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 326 | 299 | $127 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 245 | 237 | $236 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 245 | 240 | $21 | |
43450 |
Dilation of esophagus | 215 | 187 | $37 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 136 | 135 | $182 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 72 | 65 | $119 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 48 | 48 | $171 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 327. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$1,350
Transactions
92
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 47 | $565.69 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 8 | $140.50 | |
| Janssen Biotech, Inc. | 7 | $115.89 | |
| GENZYME CORPORATION | 5 | $88.94 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 5 | $88.54 | |
| IRONWOOD PHARMACEUTICALS, INC | 5 | $74.89 | |
| QOL Medical, LLC | 3 | $54.89 | |
| Lilly USA, LLC | 2 | $41.21 | |
| PFIZER INC. | 2 | $36.83 | |
| Celgene Corporation | 2 | $30.43 | |
| Mauna Kea Technologies, Inc. | 2 | $29.23 | |
| Ipsen Biopharmaceuticals, Inc | 1 | $19.62 | |
| Celltrion USA Inc. | 1 | $18.13 | |
| Merck Sharp & Dohme LLC | 1 | $17.38 | |
| Medtronic, Inc. | 1 | $14.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,018
Patients
649
Total drug cost
$132,538
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 347 | 152 | $5,758 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 271 | 267 | $4,572 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 69 | 69 | $1,244 |
| Omeprazole | Generic | 55 | 22 | $1,371 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 52 | 52 | $3,960 |
| Sucralfate | Generic | 43 | 16 | $1,510 |
| Famotidine | Generic | 39 | 13 | $454 |
| Budesonide Dr (Budesonide) | Brand | 30 | 11 | $6,521 |
| Fluconazole | Generic | 22 | 18 | $366 |
| Budesonide Er (Budesonide) | Brand | 18 | 0 | $17,878 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Mason's medical specialty?
Dr. Matthew Mason practices Gastroenterology Physician in Greenwood, SC.
Where does Dr. Matthew Mason practice?
Dr. Matthew Mason practices at 103 Liner Dr, Greenwood, SC 296462311. Office phone: 8642273636.
What is Dr. Matthew Mason's NPI?
Dr. Matthew Mason's National Provider Identifier (NPI) is 1710272471, issued by NPPES.
Does Dr. Matthew Mason accept Medicare assignment?
Yes. Dr. Matthew Mason accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Mason commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313); Special stained specimen slides to identify organisms including interpretation and report (HCPCS 88312). Source: CMS Medicare Physician & Other Practitioners file.