Physician Profile
Unclaimed ProfileAbout BARNES
Sidney Barnes, MD practices general surgery in Crisfield, MD. Sidney is a 1989 graduate of New York University School of Medicine. Sidney is also listed as specializing in surgery. According to Medicare claims data, Sidney cared for 800 Medicare patients across 926 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (410) 968-1200
- Email not available
Practice Locations
201 HALL HIGHWAY
Crisfield, MD 21817
Procedures Most Often Billed to Medicare
926 services · 800 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
67 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
64 |
| Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | Procedure | 45384 |
47 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
23 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
20 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
232 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
143 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
131 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
110 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
71 |
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.
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.
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at New York University School of Medicine 6
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Diagnostic exam of large bowel using a flexible endoscope 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Dr. Barnes specialize in?
Dr. Barnes is a general surgeon in Crisfield, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Barnes located?
Dr. Barnes is listed at 201 HALL HIGHWAY, Crisfield, MD 21817. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Barnes's phone number?
The number on file is (410) 968-1200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Barnes's NPI number?
Dr. Barnes's National Provider Identifier is 1740247162. 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. Barnes go to medical school?
Dr. Barnes attended New York University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Barnes been practicing?
Dr. Barnes has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Barnes do most often?
According to Medicare billing data, Dr. Barnes performs procedures including diagnostic exam of large bowel using a flexible endoscope, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope and removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Barnes confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barnes. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.