Doctor profile · Federal record
Dr. Evan Tiderington, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Asheville, NC
- NPI 1790051886
- Accepts Medicare
- MIPS 92.1 / 100 · 2023
- 8 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
291 Sweeten Creek Road
Asheville, NC 288031527
(828) 254-0881
fax (828) 254-1614 - Additional location
-
1032 Fleming Street
Hendersonville, NC 287913532
(828) 696-3099
fax (828) 696-3868 - Additional location
-
188 Medical Park Drive, Ste A
Brevard, NC 287124188
(828) 883-9600 - Mailing address
-
291 Sweeten Creek RD
Asheville, NC 288031527
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- October 23, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- North Carolina #2021-02139 · Michigan #4301115753
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790051886. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
961
Distinct HCPCS
10
Medicare allowed
$105,630
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 228 | 21 | $46 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 188 | 186 | $237 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 130 | 21 | $60 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 102 | 101 | $90 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 44 | 44 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 40 | $124 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 39 | 39 | $157 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 31 | 31 | $102 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 26 | 26 | $111 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 24 | $121 |
In context: peer comparison
Among 10 peers in Asheville Gastroenterology Physician, average services per provider: 236. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$546
Transactions
24
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 4 | $172.77 | |
| Abbvie INC. | 5 | $81.50 | |
| Phathom Pharmaceuticals, INC. | 3 | $59.32 | |
| Madrigal Pharmaceuticals | 2 | $42.36 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $39.42 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $37.77 | |
| Pfizer INC. | 2 | $28.78 | |
| Regeneron Healthcare Solutions, INC. | 1 | $24.88 | |
| Ironwood Pharmaceuticals, INC | 1 | $24.07 | |
| Intercept Pharmaceuticals, INC. | 1 | $19.43 | |
| Celgene Corporation | 1 | $15.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
540
Patients
373
Total drug cost
$47,258
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 255 | 248 | $5,066 |
| Omeprazole | Generic | 123 | 43 | $1,509 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 30 | 29 | $598 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 25 | 24 | $2,040 |
| Pantoprazole Sodium | Generic | 23 | 0 | $263 |
| Lactulose | Generic | 17 | 0 | $493 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 16 | 16 | $327 |
| Propranolol Hcl | Generic | 15 | 0 | $168 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 13 | 13 | $397 |
| Famotidine | Generic | 12 | 0 | $279 |
Frequently asked questions
What is Dr. Evan Tiderington's medical specialty?
Dr. Evan Tiderington practices Gastroenterology Physician in Asheville, NC.
Where does Dr. Evan Tiderington practice?
Dr. Evan Tiderington practices at 291 Sweeten Creek Road, Asheville, NC 288031527. Office phone: 8282540881.
What is Dr. Evan Tiderington's NPI?
Dr. Evan Tiderington's National Provider Identifier (NPI) is 1790051886, issued by NPPES.
Does Dr. Evan Tiderington accept Medicare assignment?
Yes. Dr. Evan Tiderington accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Evan Tiderington commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.