Doctor profile · Federal record
Dr. Mark Riner, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Daytona Beach, FL
- NPI 1275521221
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1893 N Clyde Morris Blvd, Suite 100
Daytona Beach, FL 321175535
(386) 677-0531
fax (386) 672-7515
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- December 30, 2016
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Florida #ME 50466
- Medicaid
- FL #373091300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275521221. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,303
Distinct HCPCS
10
Medicare allowed
$176,730
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 329 | 282 | $127 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 202 | 193 | $65 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 166 | 165 | $144 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 138 | 116 | $147 | |
45388 |
Destruction of polyp or growth of large bowel using a flexible endoscope | 123 | 122 | $273 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 105 | 49 | $80 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 84 | 75 | $179 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 55 | 55 | $91 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 50 | 48 | $132 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $167 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 73. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$566
Transactions
29
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 10 | $178.69 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 4 | $74.58 | |
| Phathom Pharmaceuticals, Inc. | 3 | $59.11 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $50.37 | |
| Janssen Biotech, Inc. | 2 | $35.24 | |
| Ferring Pharmaceuticals Inc. | 2 | $29.18 | |
| Intercept Pharmaceuticals, Inc. | 1 | $26.79 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $26.44 | |
| Madrigal Pharmaceuticals | 1 | $26.34 | |
| GENZYME CORPORATION | 1 | $25.33 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $18.18 | |
| Olympus America Inc. | 1 | $15.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,035
Patients
337
Total drug cost
$189,169
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 300 | 116 | $5,289 |
| Pantoprazole Sodium | Generic | 197 | 71 | $3,671 |
| Famotidine | Generic | 127 | 59 | $2,589 |
| Esomeprazole Magnesium | Generic | 46 | 19 | $4,456 |
| Colestipol Hcl | Generic | 44 | 17 | $6,221 |
| Budesonide Dr (Budesonide) | Brand | 41 | 0 | $7,413 |
| Lansoprazole | Generic | 40 | 13 | $2,825 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 38 | 0 | $13,144 |
| Rabeprazole Sodium | Generic | 36 | 0 | $3,070 |
| Creon (Lipase/Protease/Amylase) | Brand | 33 | 13 | $104,761 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Riner's medical specialty?
Dr. Mark Riner practices Gastroenterology Physician in Daytona Beach, FL.
Where does Dr. Mark Riner practice?
Dr. Mark Riner practices at 1893 N Clyde Morris Blvd, Daytona Beach, FL 321175535. Office phone: 3866770531.
What is Dr. Mark Riner's NPI?
Dr. Mark Riner's National Provider Identifier (NPI) is 1275521221, issued by NPPES.
Does Dr. Mark Riner accept Medicare assignment?
Yes. Dr. Mark Riner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Riner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.