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Edit this profileWhere to find Samuel Sim, MD
- Bristol location main office
1 Medical Park Blvd, Bristol, TN 37620 - Yuma location
1390 W 16th St, Yuma, AZ 85364 - Portage location
3304 Cooley Ct, Portage, MI 49024 - Kingsport location
130 W Ravine Rd, Kingsport, TN 37660 - Kalispell location
320 Sunnyview Ln, Kalispell, MT 59901
About Dr. Sim
Samuel Sim, MD practices gastroenterology in Bristol, TN. Samuel is a 1991 graduate of University of Alberta, Faculty of Medicine. According to Medicare claims data, Samuel cared for 48 Medicare patients across 49 services. The services billed most often include diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. The provider's National Provider Identifier (NPI) is 1275633844.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (423) 844-1121
- Email not available
Practice Locations
1 MEDICAL PARK BLVD
Bristol, TN 37620
1390 W 16th St
Yuma, AZ 85364
3304 Cooley Ct
Portage, MI 49024
130 W Ravine Rd
Kingsport, TN 37660
320 Sunnyview Ln
Kalispell, MT 59901
221 Mahalani St
Wailuku, HI 96793
Conditions Commonly Evaluated or Treated
Within Gastroenterology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Acid reflux
- Celiac disease
- Crohn's disease
- Hemorrhoids
- IBS
- Swallowing difficulties
- Ulcerative colitis
Biliary and pancreas
Colon and anorectal
Esophagus and swallowing
Functional bowel and motility
Liver
- Ascites
- Autoimmune hepatitis
- Cirrhosis
- Fatty liver disease
- Hemochromatosis
- Hepatitis B
- Hepatitis C
- Portal hypertension
Stomach and duodenum
Bowel & Colon
Digestive Symptoms
Gallbladder & Bile Ducts
Procedures & services
Most searched procedures
Lower endoscopy
Upper endoscopy
Capsule and physiology testing
Diagnostic Testing
Liver procedures
Treatments
Procedures Most Often Billed to Medicare
49 services · 48 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
20 | As often as other peers in Gastroenterology |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
18 | Less often than most peers in Gastroenterology |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
11 | Less often than most peers in Gastroenterology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gastroenterologists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 19 related providers in 4 groups
Other gastroenterologists in Bristol 7
Same specialty, same city.
Trained at University of Alberta, Faculty of Medicine 3
Other providers in the same specialty who trained at the same institution.
Class of 1991 at University of Alberta, Faculty of Medicine 1
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Dr. Sim specialize in?
Dr. Sim is a gastroenterologist in Bristol, TN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where is Dr. Sim located?
Dr. Sim is listed at 1 Medical Park Blvd, Bristol, TN 37620. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sim's phone number?
The number on file is (423) 844-1121. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Sim's NPI number?
Dr. Sim's National Provider Identifier is 1275633844. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Sim go to medical school?
Dr. Sim attended University of Alberta, Faculty of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sim been practicing?
Dr. Sim has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sim do most often?
According to Medicare billing data, Dr. Sim performs procedures including diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sim confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sim. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.