Doctor profile · Federal record
Dr. Adam Parker, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Meridian, MS
- NPI 1053724179
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1800 12Th St
Meridian, MS 393014190
(601) 484-6700 - Mailing address
-
Po Box 5392
Meridian, MS 393025392
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- September 19, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Mississippi #24929
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053724179. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
494
Distinct HCPCS
10
Medicare allowed
$65,516
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 103 | 98 | $75 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 103 | 102 | $207 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 73 | 73 | $84 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 64 | 62 | $159 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 42 | 41 | $151 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 16 | $71 | |
45390 |
Removal of large bowel tissue using a flexible endoscope | 18 | 18 | $303 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $91 | |
45381 |
Injection beneath lining of large bowel using a flexible endoscope | 15 | 15 | $37 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 13 | 13 | $107 |
In context: peer comparison
Among 4 peers in Meridian Gastroenterology Physician, average services per provider: 77. This provider delivers 6.4× the peer median.Open Payments
Industry payments received
All-time total
$205
Transactions
11
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 5 | $96.26 | |
| Pfizer INC. | 2 | $49.50 | |
| Abbvie INC. | 2 | $29.50 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $15.77 | |
| Celgene Corporation | 1 | $14.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
485
Patients
421
Total drug cost
$9,027
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 257 | 245 | $4,410 |
| Omeprazole | Generic | 67 | 33 | $1,067 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 49 | 48 | $879 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 45 | 45 | $1,319 |
| Pantoprazole Sodium | Generic | 35 | 20 | $784 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 32 | 30 | $566 |
Hospital affiliations
Frequently asked questions
What is Dr. Adam Parker's medical specialty?
Dr. Adam Parker practices Gastroenterology Physician in Meridian, MS.
Where does Dr. Adam Parker practice?
Dr. Adam Parker practices at 1800 12Th St, Meridian, MS 393014190. Office phone: 6014846700.
What is Dr. Adam Parker's NPI?
Dr. Adam Parker's National Provider Identifier (NPI) is 1053724179, issued by NPPES.
Does Dr. Adam Parker accept Medicare assignment?
Yes. Dr. Adam Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Parker commonly perform?
Top Medicare-reported procedures in 2023: 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); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.