Doctor profile · Federal record
Dr. Adam Barker, M.D.
Surgery Physician (CMS: General Surgery) · Marysville, OH
- NPI 1225203896
- Accepts Medicare
- MIPS 87.8 / 100 · 2023
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
140 Colemans Xing
Marysville, OH 430407080
(937) 578-2650
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- June 25, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Ohio #35123780
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225203896. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
502
Distinct HCPCS
10
Medicare allowed
$59,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 101 | 83 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $156 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 46 | 41 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 41 | 39 | $121 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 39 | 38 | $112 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 38 | 38 | $108 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 36 | 36 | $116 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 35 | 35 | $244 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 26 | $126 | |
46221 |
Removal of external hemorrhoids by rubber banding | 19 | 16 | $265 |
In context: peer comparison
Among 1 peers in Marysville Surgery Physician, average services per provider: 33. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$5,246
Transactions
19
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 13 | $5,136.19 | |
| Abbvie INC. | 2 | $38.72 | |
| Phathom Pharmaceuticals, INC. | 1 | $21.80 | |
| Thd America, INC. | 1 | $18.15 | |
| Braintree Laboratories, INC. | 1 | $16.84 | |
| W. L. Gore & Associates, INC. | 1 | $14.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
410
Patients
151
Total drug cost
$44,879
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 139 | 47 | $1,720 |
| Sucralfate | Generic | 65 | 24 | $2,657 |
| Omeprazole | Generic | 38 | 0 | $400 |
| Linzess (Linaclotide) | Brand | 26 | 0 | $19,580 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 23 | 11 | $2,150 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 23 | 0 | $8,034 |
| Metronidazole | Generic | 22 | 19 | $122 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 21 | 21 | $3,459 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 17 | 17 | $74 |
| Colestipol Hcl | Generic | 13 | 0 | $729 |
Hospital affiliations
Frequently asked questions
What is Dr. Adam Barker's medical specialty?
Dr. Adam Barker practices Surgery Physician in Marysville, OH.
Where does Dr. Adam Barker practice?
Dr. Adam Barker practices at 140 Colemans Xing, Marysville, OH 430407080. Office phone: 9375782650.
What is Dr. Adam Barker's NPI?
Dr. Adam Barker's National Provider Identifier (NPI) is 1225203896, issued by NPPES.
Does Dr. Adam Barker accept Medicare assignment?
Yes. Dr. Adam Barker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Barker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.