Doctor profile · Federal record

Dr. James Swenson, M.D.

Gastroenterology Physician · Specialist · Gastroenterology Physician · Kingsport, TN

  • NPI 1285673327
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
105 W Stone Dr Ste 2B
Kingsport, TN 376603365
(423) 578-1595
fax (423) 578-1596
Additional location
Beaufort Memorial Lowcountry Medical Group, 300 Midtown Drive
Beaufort, SC 299065200
(843) 770-0404
fax (844) 296-2309
Mailing address
Po Box 9
Kingsport, TN 376620009

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
March 18, 2021
Specialty taxonomy
207RG0100X — NUCC code
State licenses (3)
Tennessee #27559 · Tennessee #MD27559 · South Carolina #25353
Medicaid
SC #253530

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285673327. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
505
Distinct HCPCS
10
Medicare allowed
$53,401
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 81 61 $85
88305 Pathology examination of tissue using a microscope, intermediate complexity 65 38 $31
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 60 59 $112
43450 Dilation of esophagus 48 47 $36
99203 New patient office or other outpatient visit, 30-44 minutes 43 43 $102
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 42 41 $236
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 33 32 $114
45380 Biopsy of large bowel using a flexible endoscope 27 26 $123
45378 Diagnostic exam of large bowel using a flexible endoscope 25 25 $171
99204 New patient office or other outpatient visit, 45-59 minutes 23 23 $156

In context: peer comparison

Among 6 peers in Kingsport Gastroenterology Physician, average services per provider: 90. This provider delivers 5.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
503
Patients
243
Total drug cost
$15,191
Drug Type Claims Patients Total cost
Omeprazole Generic 185 55 $3,323
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 74 74 $1,380
Pantoprazole Sodium Generic 59 20 $788
Famotidine Generic 56 14 $757
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) Brand 26 25 $2,124
Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) Brand 25 25 $4,372
Colestipol Hcl Generic 20 11 $1,427
Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 19 19 $350
Metoclopramide Hcl Generic 13 0 $53
Ondansetron Odt (Ondansetron) Brand 13 0 $197

Frequently asked questions

Auto-generated from federal data
What is Dr. James Swenson's medical specialty?
Dr. James Swenson practices Gastroenterology Physician in Kingsport, TN.
Where does Dr. James Swenson practice?
Dr. James Swenson practices at 105 W Stone Dr Ste 2B, Kingsport, TN 376603365. Office phone: 4235781595.
What is Dr. James Swenson's NPI?
Dr. James Swenson's National Provider Identifier (NPI) is 1285673327, issued by NPPES.
What procedures does Dr. James Swenson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235). Source: CMS Medicare Physician & Other Practitioners file.