Doctor profile · Federal record
Dr. Mark Stern, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Decatur, GA
- NPI 1407882459
- Accepts Medicare
- MIPS 86.9 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2675 N Decatur RD, Suite 506
Decatur, GA 300336131
(404) 299-1679
fax (404) 508-7694
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 26, 2012
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Georgia #38624
- Medicaid
- GA #00828022A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407882459. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,034
Distinct HCPCS
10
Medicare allowed
$138,890
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 190 | 157 | $124 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 144 | 140 | $250 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 108 | 95 | $86 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 106 | 105 | $120 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 95 | 94 | $75 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 74 | 24 | $79 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 69 | 69 | $166 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 55 | 55 | $179 | |
45384 |
Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | 47 | 46 | $140 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 43 | 43 | $111 |
In context: peer comparison
Among 7 peers in Decatur Gastroenterology Physician, average services per provider: 42. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$2,034
Transactions
92
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 25 | $419.33 | |
| Lilly USA, LLC | 8 | $181.83 | |
| Regeneron Healthcare Solutions, INC. | 6 | $181.19 | |
| Intercept Pharmaceuticals, INC. | 7 | $154.13 | |
| Janssen Biotech, INC. | 9 | $146.99 | |
| Takeda Pharmaceuticals U.S.A., INC. | 6 | $115.53 | |
| Ardelyx, INC. | 5 | $104.42 | |
| Celgene Corporation | 5 | $91.82 | |
| Genzyme Corporation | 4 | $89.98 | |
| Phathom Pharmaceuticals, INC. | 4 | $85.22 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 4 | $78.50 | |
| Pfizer INC. | 3 | $66.84 | |
| Celltrion USA INC. | 3 | $58.26 | |
| Aimmune Therapeutics, INC. | 2 | $32.64 | |
| Madrigal Pharmaceuticals | 1 | $30.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,056
Patients
277
Total drug cost
$679,742
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 313 | 86 | $4,957 |
| Omeprazole | Generic | 139 | 45 | $1,910 |
| Famotidine | Generic | 107 | 32 | $1,568 |
| Dicyclomine Hcl | Generic | 98 | 35 | $1,966 |
| Mesalamine ER (Mesalamine) | Brand | 61 | 0 | $18,320 |
| Linzess (Linaclotide) | Brand | 57 | 20 | $54,422 |
| Sucralfate | Generic | 46 | 12 | $4,529 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 44 | 14 | $5,254 |
| Mesalamine | Generic | 37 | 0 | $20,383 |
| Esomeprazole Magnesium | Generic | 36 | 0 | $1,509 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Stern's medical specialty?
Dr. Mark Stern practices Gastroenterology Physician in Decatur, GA.
Where does Dr. Mark Stern practice?
Dr. Mark Stern practices at 2675 N Decatur RD, Decatur, GA 300336131. Office phone: 4042991679.
What is Dr. Mark Stern's NPI?
Dr. Mark Stern's National Provider Identifier (NPI) is 1407882459, issued by NPPES.
Does Dr. Mark Stern accept Medicare assignment?
Yes. Dr. Mark Stern accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Stern commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.